Stemedu

{"id":7918245773549,"title":"Stemedu Micro TF Card Adapter Reader Module SD Card Memory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (Pack of 5PCS), with 40Pcs Female to Male Dupond Cable","handle":"stemedu-micro-tf-card-adapter-reader-module-sd-card-memory-storage-breakout-board-spi-interface-for-arduino-raspberry-pi-pack-of-5pcs-with-40pcs-female-to-male-dupond-cable","description":"\u003ch1\u003eStemedu Micro TF Card Adapter Reader Module SD Card Memory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (Pack of 5PCS), with 40Pcs Female to Male Dupond Cable\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription This module (MicroS D Card Adapter) is a Micro\nS D card read and write module. Through the file system and SPI interface\ndriver, the microcontroller system can read and write files in the MicroS D\ncard. Arduino users can directly use the SD card library that comes with the\nArduino IDE to complete the initialization, reading and writing of the card.\nFeatures Support Micro S D card, Micro S DHC card (high speed card) Onboard\nlevel conversion circuit, that is, the interface level can be 5V or 3.3V The\npower supply is 4.5V~5.5V, and the onboard 3.3V voltage regulator circuit\nCurrent: 0.2-200mACommunication interface: SPI4PCS M2 screw positioning holes,\neasy installation What you will get? 5 X MicroS D Card Adapter Module 1 X\n40pcs Female to Male dupond cable Read more Size: 24mm×42mmx10mm Micro S D\nCard TF Card Read Write Module and Arduino connection Please make sure the\ncard format is FAT32 Read more Pin of Micro S D Card TF Card Read Write Module\nControl interface: a total of 6 pins (GND, VCC, MISO, MOSI, SCK, CS), GND is\nthe ground, VCC is the power supply, MISO, MOSI, SCK are the SPI bus, and CS\nis the chip selection signal pin; 3.3V voltage stabilizing circuit: The 3.3V\noutput of the LDO voltage stabilization is the power supply for the level\nconversion chip and the Micro S D card; Level conversion circuit: the signal\nto the Micro SD card is converted to 3.3V, and the MISO signal from the MicroS\nD card to the control interface is also converted to 3.3V, which can be read\nby the general AVR microcontroller system; Micro S D card holder: It is a\nself-elastic card holder, which is convenient for inserting and removing the\ncard. Positioning holes: 4 M2 screw positioning holes with a diameter of\n2.2mm, which make the module easy to install and position and realize the\ncombination between modules; Read more Module electrical schematic diagram of\nMicro S D Card TF Card Read Write Module Features Experiment equipment: 1.\nArduino-compatible motherboard Catduino (not familiar with open source\nhardware can be understood as Atmega328P MCU development board) and a mini USB\ncable; 1 x Micro SD card module; 1 x Samsung 2G Micro SD card; 1 x Arduino\ninterface expansion board Base shield (internal link); 6 x female-to-female\nDuPont wires, used to connect the control interface of the module and the SPI\ninterface from the Base Shield. Experimental steps: 1. Insert the Base Shield\ndirectly into the Catduino motherboard, make sure that the SD card has been\nformatted as FAT16 or FAT32, and insert it into the SD card module. 2. Use 6\nfemale-to-female DuPont wires to connect the SD card module to the SPI\ninterface of the Base Shield 3. Connect Catduino with mini USB. If this\nmotherboard is used for the first time, its USB-to-serial driver can be found\nfrom the drivers under the Arduino IDE directory. 4. The related programs for\nreading and writing the SD card can use the program that comes with the\nArduino IDE, and the directory is...\\Arduino-1.0\\libraries\\SD. Reopen the\nArduino IDE, click the Open button on the toolbar, and open the CardInfo\nroutine in SD, as shown in Figure below. Note that the chip select signal pin\nshould be changed to the chip select pin actually connected to the module. In\nthis experiment Choose D10. Select the serial port and board name, and click\nthe burn button to burn. This example shows how to read the information of the\nSD card, including the card type, file system type, storage capacity, and also\nlists the file names in the card. Click Serial Monitor to view it. Please\nClick Here Please Click Here Please Click Here Please Click Here Please Click\nHere Please Click Here Name 5PCS GY-521 MPU-6050 Accelerometer Gyro Sensor\n6DOF 3-Axis IMU 16 Bit AD Converter Data Output IIC I2C for Quadcopter Drone\nRC, 40P Dupont Cable 5PCS LM317 DC-DC Converter Step Down Module Linear\nAdjustable Valtage Regulator Power Supply with DC Connector Female Male, for\nArduino ESP8266, 4.2-40V to 1.2-37V DC0-25V Voltage Tester Sensor Terminal\nMeasurement Detection Module, Measure up to 25V, for Arduino Raspberry Pi\n(Pack of 5pcs) Stemedu 2PCS Mic ro SD Card Module Integrated Circuit Breakout\nBoard Mini TF Card Memory Adapter Reader Module SPI Interface with chip Level\nConversion for Arduino Raspberry Pi Stemedu 5PCS 8-Digit 7 Segment MAX7219\nDigital Segment Module, Seven Section 8 Bit LED Display Tube for Ar-duino\nMCU\/51\/AVR\/STM32 Raspberry Pi ESP8266 Nodemcu ESP-01S USB to ESP8266 ESP-01S\nWireless WiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupport Micro SD Card, Micro SDHC card (high-speed card). Micro SD card max is 2GB, micro SDHC card max is 32GB. Please make sure the card format is FAT32.\u003c\/li\u003e\n\u003cli\u003ePower supply is 4.5V~5.5V, onboard 3.3V regulator circuit.\u003c\/li\u003e\n\u003cli\u003eCommunication interface is standard SPI interface.\u003c\/li\u003e\n\u003cli\u003eHow to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-31T14:45:17+10:00","created_at":"2022-08-31T14:45:22+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics"],"price":8100,"price_min":8100,"price_max":8100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43269265555693,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07MTTLF75","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu Micro TF Card Adapter Reader Module SD Card Memory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (Pack of 5PCS), with 40Pcs Female to Male Dupond Cable","public_title":null,"options":["Default Title"],"price":8100,"weight":41,"compare_at_price":null,"inventory_management":null,"barcode":"8541641720","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/61OjQXRdnLL.jpg?v=1661921122","\/\/leoforward.com\/cdn\/shop\/products\/51kMElJhpPL.jpg?v=1661921122","\/\/leoforward.com\/cdn\/shop\/products\/51j0EKqhlIL.jpg?v=1661921122","\/\/leoforward.com\/cdn\/shop\/products\/51OKW743NiL.jpg?v=1661921122","\/\/leoforward.com\/cdn\/shop\/products\/41voD_M75ZL.jpg?v=1661921122","\/\/leoforward.com\/cdn\/shop\/products\/51387vtN-bL.jpg?v=1661921122"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/61OjQXRdnLL.jpg?v=1661921122","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu Micro TF Card Adapter Reader Module SD Card Memory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (Pack of 5PCS), with 40Pcs Female to Male Dupond Cable","id":30337582235885,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61OjQXRdnLL.jpg?v=1661921122"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61OjQXRdnLL.jpg?v=1661921122","width":1001},{"alt":" [AUSTRALIA] - Stemedu Micro TF Card Adapter Reader Module SD Card Memory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (Pack of 5PCS), with 40Pcs Female to Male Dupond Cable","id":30337582268653,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51kMElJhpPL.jpg?v=1661921122"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51kMElJhpPL.jpg?v=1661921122","width":1001},{"alt":" [AUSTRALIA] - Stemedu Micro TF Card Adapter Reader Module SD Card Memory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (Pack of 5PCS), with 40Pcs Female to Male Dupond Cable","id":30337582301421,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51j0EKqhlIL.jpg?v=1661921122"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51j0EKqhlIL.jpg?v=1661921122","width":1001},{"alt":" [AUSTRALIA] - Stemedu Micro TF Card Adapter Reader Module SD Card Memory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (Pack of 5PCS), with 40Pcs Female to Male Dupond Cable","id":30337582334189,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51OKW743NiL.jpg?v=1661921122"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51OKW743NiL.jpg?v=1661921122","width":1001},{"alt":" [AUSTRALIA] - Stemedu Micro TF Card Adapter Reader Module SD Card Memory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (Pack of 5PCS), with 40Pcs Female to Male Dupond Cable","id":30337582366957,"position":5,"preview_image":{"aspect_ratio":1.617,"height":600,"width":970,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41voD_M75ZL.jpg?v=1661921122"},"aspect_ratio":1.617,"height":600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41voD_M75ZL.jpg?v=1661921122","width":970},{"alt":" [AUSTRALIA] - Stemedu Micro TF Card Adapter Reader Module SD Card Memory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (Pack of 5PCS), with 40Pcs Female to Male Dupond Cable","id":30337582399725,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51387vtN-bL.jpg?v=1661921122"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51387vtN-bL.jpg?v=1661921122","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eStemedu Micro TF Card Adapter Reader Module SD Card Memory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (Pack of 5PCS), with 40Pcs Female to Male Dupond Cable\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription This module (MicroS D Card Adapter) is a Micro\nS D card read and write module. Through the file system and SPI interface\ndriver, the microcontroller system can read and write files in the MicroS D\ncard. Arduino users can directly use the SD card library that comes with the\nArduino IDE to complete the initialization, reading and writing of the card.\nFeatures Support Micro S D card, Micro S DHC card (high speed card) Onboard\nlevel conversion circuit, that is, the interface level can be 5V or 3.3V The\npower supply is 4.5V~5.5V, and the onboard 3.3V voltage regulator circuit\nCurrent: 0.2-200mACommunication interface: SPI4PCS M2 screw positioning holes,\neasy installation What you will get? 5 X MicroS D Card Adapter Module 1 X\n40pcs Female to Male dupond cable Read more Size: 24mm×42mmx10mm Micro S D\nCard TF Card Read Write Module and Arduino connection Please make sure the\ncard format is FAT32 Read more Pin of Micro S D Card TF Card Read Write Module\nControl interface: a total of 6 pins (GND, VCC, MISO, MOSI, SCK, CS), GND is\nthe ground, VCC is the power supply, MISO, MOSI, SCK are the SPI bus, and CS\nis the chip selection signal pin; 3.3V voltage stabilizing circuit: The 3.3V\noutput of the LDO voltage stabilization is the power supply for the level\nconversion chip and the Micro S D card; Level conversion circuit: the signal\nto the Micro SD card is converted to 3.3V, and the MISO signal from the MicroS\nD card to the control interface is also converted to 3.3V, which can be read\nby the general AVR microcontroller system; Micro S D card holder: It is a\nself-elastic card holder, which is convenient for inserting and removing the\ncard. Positioning holes: 4 M2 screw positioning holes with a diameter of\n2.2mm, which make the module easy to install and position and realize the\ncombination between modules; Read more Module electrical schematic diagram of\nMicro S D Card TF Card Read Write Module Features Experiment equipment: 1.\nArduino-compatible motherboard Catduino (not familiar with open source\nhardware can be understood as Atmega328P MCU development board) and a mini USB\ncable; 1 x Micro SD card module; 1 x Samsung 2G Micro SD card; 1 x Arduino\ninterface expansion board Base shield (internal link); 6 x female-to-female\nDuPont wires, used to connect the control interface of the module and the SPI\ninterface from the Base Shield. Experimental steps: 1. Insert the Base Shield\ndirectly into the Catduino motherboard, make sure that the SD card has been\nformatted as FAT16 or FAT32, and insert it into the SD card module. 2. Use 6\nfemale-to-female DuPont wires to connect the SD card module to the SPI\ninterface of the Base Shield 3. Connect Catduino with mini USB. If this\nmotherboard is used for the first time, its USB-to-serial driver can be found\nfrom the drivers under the Arduino IDE directory. 4. The related programs for\nreading and writing the SD card can use the program that comes with the\nArduino IDE, and the directory is...\\Arduino-1.0\\libraries\\SD. Reopen the\nArduino IDE, click the Open button on the toolbar, and open the CardInfo\nroutine in SD, as shown in Figure below. Note that the chip select signal pin\nshould be changed to the chip select pin actually connected to the module. In\nthis experiment Choose D10. Select the serial port and board name, and click\nthe burn button to burn. This example shows how to read the information of the\nSD card, including the card type, file system type, storage capacity, and also\nlists the file names in the card. Click Serial Monitor to view it. Please\nClick Here Please Click Here Please Click Here Please Click Here Please Click\nHere Please Click Here Name 5PCS GY-521 MPU-6050 Accelerometer Gyro Sensor\n6DOF 3-Axis IMU 16 Bit AD Converter Data Output IIC I2C for Quadcopter Drone\nRC, 40P Dupont Cable 5PCS LM317 DC-DC Converter Step Down Module Linear\nAdjustable Valtage Regulator Power Supply with DC Connector Female Male, for\nArduino ESP8266, 4.2-40V to 1.2-37V DC0-25V Voltage Tester Sensor Terminal\nMeasurement Detection Module, Measure up to 25V, for Arduino Raspberry Pi\n(Pack of 5pcs) Stemedu 2PCS Mic ro SD Card Module Integrated Circuit Breakout\nBoard Mini TF Card Memory Adapter Reader Module SPI Interface with chip Level\nConversion for Arduino Raspberry Pi Stemedu 5PCS 8-Digit 7 Segment MAX7219\nDigital Segment Module, Seven Section 8 Bit LED Display Tube for Ar-duino\nMCU\/51\/AVR\/STM32 Raspberry Pi ESP8266 Nodemcu ESP-01S USB to ESP8266 ESP-01S\nWireless WiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupport Micro SD Card, Micro SDHC card (high-speed card). Micro SD card max is 2GB, micro SDHC card max is 32GB. Please make sure the card format is FAT32.\u003c\/li\u003e\n\u003cli\u003ePower supply is 4.5V~5.5V, onboard 3.3V regulator circuit.\u003c\/li\u003e\n\u003cli\u003eCommunication interface is standard SPI interface.\u003c\/li\u003e\n\u003cli\u003eHow to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}

{"id":7480724160749,"title":"Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card","handle":"stemedu-mp3-playback-kit-music-voice-recording-module-diy-welcomer-sound-recording-board-with-speaker-and-pir-infrared-sensor-support-usb-download-and-tf-card","description":"\u003ch3\u003eStemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription This recording module can realize MP3 music\nplayback, support TF card, support USB download, small size, light weight,\nsimple operation, can be connected to the human body infrared sensor module.\nThe basic functions are as follows: ✔ 5 buttons to control music play \/ pause,\nadjust volume. With loop, jog play, single-pass playback ✔ Can be connected to\nthe computer through the MINI-USB interface, as a U disk, download MP3 songs\ndirectly from the computer. ✔ SPI Flash and TF are used to store MP3 songs,\nchoose one of the two. When both exist, the TF card will play first. ✔ Onboard\nSPI Flash can realize related functions, high quality and low cost. ✔ With 3W\nexternal power amplifier. Read more There are two ways to storage songs: 1.\nThis sound player kit comes with an alarm audio, so it will keep repeating.\nThis audio is copied on the chip, if you want to change it, you need to use a\nUSB data cable to connect this board to your computer, you can delete the old\naudio and copy a new MP3 music when you see a new disk, but your music must\nless than 4MB. 2. If the song is more than 4MB, you need copy the MP3 songs to\nTF card, then insert the TF card into the card slot of the board. When you use\nthis way, your music will be played first after the TF card is inserted. TF\ncard supports up to 8GB, but it is not included. 3. We provide technology\nsupport. Read more Package included 1 X Sounds Recording Module 1 X Empty\nBattery Case 1 X PIR Sensor Module 1 X Speaker Read more Note: 1. The songs or\nrecord format must be MP3. 2. TF card is not included. 3. Battery case needed\n3pcs AA batteries, batteries are not included. 4. The supporting speaker is\nused as a prompt sound effect speaker. If you want to play singing with higher\nsound quality, it is recommended to use a better speaker. 5. We provide\ntechnology support. What can you do with this sound recording module? DIY\nMusic box DIY Welcomer DIY Creative gifts. DIY MP3 player Read more 30S voice\nrecording module 6S voice recording module 8MB sounds recording kit MP3 voice\nmodule kit Recording time 30 Seconds 6 Seconds 8MB 4MB Package 5PCS Modules\n5PCS Modules Module kit Module kit Storage way Microphone Recording Microphone\nRecording USB download USB download \/ TF card With USB cable ✓ With speaker ✓\n✓ With battery case ✓ ✓ Technology support ✓ ✓ ✓ ✓ Usage DIY Audio Stuffed\nAnimal Toys, Greeting Card and so on. DIY Audio Stuffed Animal Toys, Greeting\nCard and so on. DIY MP3 Music player, Audio Stuffed Animal Toys, Greeting\nCard, Music Box and so on DIY MP3 Music player, Audio Stuffed Animal Toys,\nGreeting Card, Music Box and so on\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis voice recording module can realize MP3 music playback, small size, light weight, simple operation, can be connected to the human body infrared sensor module.\u003c\/li\u003e\n \u003cli\u003eThis MP3 recording module has two storage methods: support TF card, support USB download.\u003c\/li\u003e\n \u003cli\u003e5 buttons to control music play\/pause, adjust volume. With loop, jog play, single-pass playback\u003c\/li\u003e\n \u003cli\u003eThe human body infrared will be played every time it is triggered. It is suitable for public places such as shops, safety experience halls, construction sites, shopping malls, elevators, banks, ATM teller machines, display areas, etc.\u003c\/li\u003e\n \u003cli\u003eIf any question, how to contact us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n","published_at":"2021-12-06T22:52:59+11:00","created_at":"2021-12-06T22:52:59+11:00","vendor":"Stemedu","type":"Digital Voice Recorders","tags":["leo115"],"price":13500,"price_min":13500,"price_max":13500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":42164435353837,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B098381WD8","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card","public_title":null,"options":["Default Title"],"price":13500,"weight":59,"compare_at_price":null,"inventory_management":null,"barcode":"ST4572","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/B098381WD8.jpg?v=1651919671","\/\/leoforward.com\/cdn\/shop\/products\/51SyX0UCB8S.jpg?v=1638791579","\/\/leoforward.com\/cdn\/shop\/products\/41rU-U3JOBS.jpg?v=1638791579","\/\/leoforward.com\/cdn\/shop\/products\/41Q195nnZDS.jpg?v=1638791579","\/\/leoforward.com\/cdn\/shop\/products\/51DCsF9Ea4S.jpg?v=1638791579","\/\/leoforward.com\/cdn\/shop\/products\/412XD5m9VmL.jpg?v=1638791579"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/B098381WD8.jpg?v=1651919671","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card","id":29708249137389,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/leoforward.com\/cdn\/shop\/products\/B098381WD8.jpg?v=1651919671"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/B098381WD8.jpg?v=1651919671","width":2560},{"alt":" [AUSTRALIA] - Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card","id":28800396722413,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51SyX0UCB8S.jpg?v=1638791579"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51SyX0UCB8S.jpg?v=1638791579","width":1001},{"alt":" [AUSTRALIA] - Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card","id":28800396755181,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41rU-U3JOBS.jpg?v=1638791579"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41rU-U3JOBS.jpg?v=1638791579","width":500},{"alt":" [AUSTRALIA] - Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card","id":28800396787949,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41Q195nnZDS.jpg?v=1638791579"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41Q195nnZDS.jpg?v=1638791579","width":500},{"alt":" [AUSTRALIA] - Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card","id":28800396820717,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51DCsF9Ea4S.jpg?v=1638791579"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51DCsF9Ea4S.jpg?v=1638791579","width":1001},{"alt":" [AUSTRALIA] - Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card","id":28800396853485,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/412XD5m9VmL.jpg?v=1638791579"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/412XD5m9VmL.jpg?v=1638791579","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eStemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription This recording module can realize MP3 music\nplayback, support TF card, support USB download, small size, light weight,\nsimple operation, can be connected to the human body infrared sensor module.\nThe basic functions are as follows: ✔ 5 buttons to control music play \/ pause,\nadjust volume. With loop, jog play, single-pass playback ✔ Can be connected to\nthe computer through the MINI-USB interface, as a U disk, download MP3 songs\ndirectly from the computer. ✔ SPI Flash and TF are used to store MP3 songs,\nchoose one of the two. When both exist, the TF card will play first. ✔ Onboard\nSPI Flash can realize related functions, high quality and low cost. ✔ With 3W\nexternal power amplifier. Read more There are two ways to storage songs: 1.\nThis sound player kit comes with an alarm audio, so it will keep repeating.\nThis audio is copied on the chip, if you want to change it, you need to use a\nUSB data cable to connect this board to your computer, you can delete the old\naudio and copy a new MP3 music when you see a new disk, but your music must\nless than 4MB. 2. If the song is more than 4MB, you need copy the MP3 songs to\nTF card, then insert the TF card into the card slot of the board. When you use\nthis way, your music will be played first after the TF card is inserted. TF\ncard supports up to 8GB, but it is not included. 3. We provide technology\nsupport. Read more Package included 1 X Sounds Recording Module 1 X Empty\nBattery Case 1 X PIR Sensor Module 1 X Speaker Read more Note: 1. The songs or\nrecord format must be MP3. 2. TF card is not included. 3. Battery case needed\n3pcs AA batteries, batteries are not included. 4. The supporting speaker is\nused as a prompt sound effect speaker. If you want to play singing with higher\nsound quality, it is recommended to use a better speaker. 5. We provide\ntechnology support. What can you do with this sound recording module? DIY\nMusic box DIY Welcomer DIY Creative gifts. DIY MP3 player Read more 30S voice\nrecording module 6S voice recording module 8MB sounds recording kit MP3 voice\nmodule kit Recording time 30 Seconds 6 Seconds 8MB 4MB Package 5PCS Modules\n5PCS Modules Module kit Module kit Storage way Microphone Recording Microphone\nRecording USB download USB download \/ TF card With USB cable ✓ With speaker ✓\n✓ With battery case ✓ ✓ Technology support ✓ ✓ ✓ ✓ Usage DIY Audio Stuffed\nAnimal Toys, Greeting Card and so on. DIY Audio Stuffed Animal Toys, Greeting\nCard and so on. DIY MP3 Music player, Audio Stuffed Animal Toys, Greeting\nCard, Music Box and so on DIY MP3 Music player, Audio Stuffed Animal Toys,\nGreeting Card, Music Box and so on\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis voice recording module can realize MP3 music playback, small size, light weight, simple operation, can be connected to the human body infrared sensor module.\u003c\/li\u003e\n \u003cli\u003eThis MP3 recording module has two storage methods: support TF card, support USB download.\u003c\/li\u003e\n \u003cli\u003e5 buttons to control music play\/pause, adjust volume. With loop, jog play, single-pass playback\u003c\/li\u003e\n \u003cli\u003eThe human body infrared will be played every time it is triggered. It is suitable for public places such as shops, safety experience halls, construction sites, shopping malls, elevators, banks, ATM teller machines, display areas, etc.\u003c\/li\u003e\n \u003cli\u003eIf any question, how to contact us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n"}

{"id":8458528325869,"title":"Stemedu Pack of 2 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (2 Pieces 400 Point Breadboard)","handle":"stemedu-pack-of-2-400-tie-point-breadboards-prototype-pcb-board-kit-small-solderless-breadboard-for-arduino-proto-shield-2-pieces-400-point-breadboard","description":"\u003ch3\u003eStemedu 2pcs 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (2pcs 400 Point Breadboard)\u003c\/h3\u003e \u003cp id=\"b\"\u003eDescription: The 400 Tie Point interlocking solderless breadboard is a half size breadboard. With a standard double strip in the middle and two bus bars on both sides, good for small projects. You can simply peel off the bus bars to make the breadboard as thin as 3.5cm and stick it onto a Protoshield. You can also cut these in half with a saw to create 2 tiny breadboards or snap these breadboards in either direction to make longer or wider breadboards. Color white. Material: ABS plastic. Board base: self-adhesive tape. 400 total voltage points: 300 voltage point IC circuit area plus four 25 voltage point power rails. Socket: 2.54mm Contact Type: Double Leaf Copper Spring Extension Clips: Yes (can be extended with other boards). Dimensions of the breadboard with 400 cables: 8.5 x 5.5 x 0.8 cm. Input voltage: 6.5-12V (DC) or USB power supply Output voltage: 3.3V\/5V switchable Maximum output current: \u0026lt;700mA Two roads are of independent control and can be switched to 0V, 3.3V or 5V. Box contents: 2 x breadboard with 400 connection points.\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eThe 400-hole mini breadboard is a small electronic prototype board that small in size, light in weight, reusable and portable, used for building and testing electronic circuits.\u003c\/li\u003e \u003cli\u003eYou have plenty of space to connect components and build different types of circuits with this 400 ridge dots Breadboard.\u003c\/li\u003e \u003cli\u003eWith self-adhesive tape on the back of the breadboard, stick it on the Arduino prototype shield or anywhere you want.\u003c\/li\u003e \u003cli\u003eStandard 2.54mm pitch, suitable for all components with 2029 AWG (0.30.8mm) guide wire.\u003c\/li\u003e \u003cli\u003eMini solderless breadboard does not need to be welded and easy to use, good for those who are new to electronic products and don't have much welding experience. \u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2024-03-12T19:56:26+11:00","created_at":"2024-03-12T19:56:34+11:00","vendor":"Stemedu","type":"contour cutter","tags":["industryDE"],"price":10400,"price_min":10400,"price_max":10400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45410051358957,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0BZ4KF4JK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu Pack of 2 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (2 Pieces 400 Point Breadboard)","public_title":null,"options":["Default Title"],"price":10400,"weight":90,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/51RJ-ipFArL.jpg?v=1710233794","\/\/leoforward.com\/cdn\/shop\/products\/611wukPHurL.jpg?v=1710233794","\/\/leoforward.com\/cdn\/shop\/products\/61seAFCrlSL.jpg?v=1710233794","\/\/leoforward.com\/cdn\/shop\/products\/51IwIjM3cGL.jpg?v=1710233794","\/\/leoforward.com\/cdn\/shop\/products\/510AQkeyB5L.jpg?v=1710233794","\/\/leoforward.com\/cdn\/shop\/products\/51iWfqguMDL.jpg?v=1710233794"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/51RJ-ipFArL.jpg?v=1710233794","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu Pack of 2 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (2 Pieces 400 Point Breadboard)","id":32619733450989,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51RJ-ipFArL.jpg?v=1710233794"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51RJ-ipFArL.jpg?v=1710233794","width":1001},{"alt":" [AUSTRALIA] - Stemedu Pack of 2 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (2 Pieces 400 Point Breadboard)","id":32619733483757,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/611wukPHurL.jpg?v=1710233794"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/611wukPHurL.jpg?v=1710233794","width":1001},{"alt":" [AUSTRALIA] - Stemedu Pack of 2 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (2 Pieces 400 Point Breadboard)","id":32619733516525,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61seAFCrlSL.jpg?v=1710233794"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61seAFCrlSL.jpg?v=1710233794","width":1001},{"alt":" [AUSTRALIA] - Stemedu Pack of 2 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (2 Pieces 400 Point Breadboard)","id":32619733549293,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51IwIjM3cGL.jpg?v=1710233794"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51IwIjM3cGL.jpg?v=1710233794","width":1001},{"alt":" [AUSTRALIA] - Stemedu Pack of 2 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (2 Pieces 400 Point Breadboard)","id":32619733582061,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/510AQkeyB5L.jpg?v=1710233794"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/510AQkeyB5L.jpg?v=1710233794","width":1001},{"alt":" [AUSTRALIA] - Stemedu Pack of 2 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (2 Pieces 400 Point Breadboard)","id":32619733614829,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51iWfqguMDL.jpg?v=1710233794"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51iWfqguMDL.jpg?v=1710233794","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eStemedu 2pcs 400 Tie Point Breadboards Prototype PCB Board Kit Small Solderless Breadboard for Arduino Proto Shield (2pcs 400 Point Breadboard)\u003c\/h3\u003e \u003cp id=\"b\"\u003eDescription: The 400 Tie Point interlocking solderless breadboard is a half size breadboard. With a standard double strip in the middle and two bus bars on both sides, good for small projects. You can simply peel off the bus bars to make the breadboard as thin as 3.5cm and stick it onto a Protoshield. You can also cut these in half with a saw to create 2 tiny breadboards or snap these breadboards in either direction to make longer or wider breadboards. Color white. Material: ABS plastic. Board base: self-adhesive tape. 400 total voltage points: 300 voltage point IC circuit area plus four 25 voltage point power rails. Socket: 2.54mm Contact Type: Double Leaf Copper Spring Extension Clips: Yes (can be extended with other boards). Dimensions of the breadboard with 400 cables: 8.5 x 5.5 x 0.8 cm. Input voltage: 6.5-12V (DC) or USB power supply Output voltage: 3.3V\/5V switchable Maximum output current: \u0026lt;700mA Two roads are of independent control and can be switched to 0V, 3.3V or 5V. Box contents: 2 x breadboard with 400 connection points.\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eThe 400-hole mini breadboard is a small electronic prototype board that small in size, light in weight, reusable and portable, used for building and testing electronic circuits.\u003c\/li\u003e \u003cli\u003eYou have plenty of space to connect components and build different types of circuits with this 400 ridge dots Breadboard.\u003c\/li\u003e \u003cli\u003eWith self-adhesive tape on the back of the breadboard, stick it on the Arduino prototype shield or anywhere you want.\u003c\/li\u003e \u003cli\u003eStandard 2.54mm pitch, suitable for all components with 2029 AWG (0.30.8mm) guide wire.\u003c\/li\u003e \u003cli\u003eMini solderless breadboard does not need to be welded and easy to use, good for those who are new to electronic products and don't have much welding experience. \u003c\/li\u003e\n\u003c\/ul\u003e"}

{"id":7913815703789,"title":"Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU (Pack of 2sets)","handle":"stemedu-rc522-rfid-rf-ic-card-reader-module-board-with-s50-blank-card-and-key-ring-40pin-female-to-male-dupont-cable-for-arduino-raspberry-pi-nano-nodemcu-pack-of-2sets","description":"\u003ch1\u003eStemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU (Pack of 2sets)\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription Power Voltage : 3.3VOperating frequency:\n13.56MHzOperating current : 13-26mA\/DC 3.3VIdle current : 10-13mA\/DC 3.3VSleep\ncurrent: \u0026lt;80uAPeak current: \u0026lt;30mAOperating Frequency: 13.56MHzSize:\n40mm×60mmRelative humidity: relative humidity 5% -95% Environmental Operating\ntemperature: -20-80 degrees CelsiusEnvironmental Storage Temperature: -40-85\ndegrees CelsiusModule interfaces SPI ParameterData transfer rate: maximum\n10Mbit\/s Supported card types Compatible with Mifare1 S50\/S70, Compatible with\nMIFARE Ultralight\/Mifare Proand MIFARE DESFireCompatible with arduino uno,\narduino mega 2560 r3, raspberry pi What you will get? 2 X RFID Module 2 X\nBlank Card 2 X Key Ring 4 X Pin Headers Read more Size: 40mm×60mm RFID RC522\nModule and Arduino connection RFID RC522 Module and Raspberry Pi connection\nRead more Pinout of RFID RC522 Module The picture above is the interface\ndefinition of the RC522 RFID module. It can be seen from the picture that the\nRC522 RFID module supports UART interface, I2C bus interface and SPI\nprogrammable interface Read more Circuit Diagram of RFID RC522 Module RF\nReader Features 1. MFRC522 is a highly integrated contactless (13.56MHz) card\nreader chip. 2. This sending module uses the principle of modulation and\ndemodulation, and fully integrates them into various non-contact communication\nmethods and protocols (13.56MHz). 3. MFRC522 sending module reader supports\nIS014443A\/MIFARE 4. The internal transmitter part of MFRC522 can drive the\nreader\/writer antenna to communicate with IS014443A\/MIFARE card and answering\nmachine, without other circuits. 5. The receiver part provides a powerful and\nefficient demodulation and decoding circuit to process IS014443A\/MIFARE\ncompatible cards and transponder signals. 6. The digital circuit part\nprocesses the complete IS014443A frame and error detection (parity \u0026amp; CRC). 7.\nMFRC522 supports MIFARE Classic (for example, MIFARE standard) devices. 8.\nMFRC522 supports MIFARE's higher-speed non-contact communication, with a two-\nway data transfer rate of up to 424kbit\/s. 9. The MF522-AN module adopts\nPhilips MFRC522 original chip to design the card reading circuit, which is\neasy to use and low in cost. It is suitable for users of advanced applications\nsuch as equipment development, card reader development, and users who need to\ndesign\/produce radio frequency card terminals.10. MF RC522 has many\nsimilarities with MF RC500 and MF RC530, but also has many characteristics and\ndifferences. The communication between it and the host adopts SPI mode, which\nis beneficial to reduce the connection, reduce the size of the PCB board, and\nreduce the cost. RFID RC522 Module and Raspberry Pi connection The RC522\nmodule has 8 pins, but we only need to connect 7 of them to the GPIO interface\nof the Raspberry Pi. The SPI interface of the Raspberry Pi must be enabled\nfirst. By default, the SPI interface of the Raspberry Pi is disabled. You can\nenter the system configuration from the command line \"sudo raspi-config\" to\nopen it, or enter the \"Raspberry Pi Configuration\" panel from the desktop to\nopen it. Stemedu 5PCS GY-521 MPU-6050 Accelerometer Gyro Sensor 6DOF Click\nHere Stemedu 5PCS LM317 DC-DC Converter Step Down Module Linear Adjustable\nValtage Stemedu DC0-25V Voltage Tester Sensor Terminal Click Here Stemedu Mini\nTF Card Adater Reader Module 6pin SD Micro Card Memory Board Click Stemedu\n5PCS DS3231 AT24C32 IIC RTC Module Click Here Stemedu ESP-01S USB to ESP8266\nESP-01S Wireless WiFi Adapter Click Here Name 5PCS GY-521 MPU-6050\nAccelerometer Gyro Sensor 6DOF 3-Axis IMU 16 Bit AD Converter Data Output IIC\nI2C for Quadcopter Drone RC, 40P Dupont Cable 5PCS LM317 DC-DC Converter Step\nDown Module Linear Adjustable Valtage Regulator Power Supply with DC Connector\nFemale Male, for Arduino ESP8266, 4.2-40V to 1.2-37V DC0-25V Voltage Tester\nSensor Terminal Measurement Detection Module, Measure up to 25V, for Arduino\nRaspberry Pi (Pack of 5pcs) Mini TF Card Adapter Reader Module 6pin SD Cards\nMemory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (5PCS)\n5PCS DS3231 AT24C32 IIC RTC Module High Precision Real Timing Clock Module for\nArduino Raspberry Pi Without Battery ESP-01S USB to ESP8266 ESP-01S Wireless\nWiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDocument link please contact us.\u003c\/li\u003e\n\u003cli\u003eSupported card types: Compatible with Mifare1 S50\/S70, Compatible with MIFARE Ultralight\/Mifare Proand MIFARE DESFire\u003c\/li\u003e\n\u003cli\u003ePower Voltage : 3.3V,Operating frequency: 13.56MHz, Data transfer rate: Maximum 10Mbit\/s\u003c\/li\u003e\n\u003cli\u003eWhat you will get: 2PCS RFID Module, 2PCS Blank Card, 2PCS Key Ring, 40pin Male to Female Jumper Wire and 4PCS Pins\u003c\/li\u003e\n\u003cli\u003eHow to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-29T07:06:57+10:00","created_at":"2022-08-29T07:07:03+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics"],"price":8400,"price_min":8400,"price_max":8400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43260020556013,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07PY38DMP","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU (Pack of 2sets)","public_title":null,"options":["Default Title"],"price":8400,"weight":77,"compare_at_price":null,"inventory_management":null,"barcode":"ST0565X2+ST0036","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/413dbaJq0WL.jpg?v=1661720823","\/\/leoforward.com\/cdn\/shop\/products\/317J9mtbYgL.jpg?v=1661720823","\/\/leoforward.com\/cdn\/shop\/products\/61EeNWMSAfL.jpg?v=1661720823","\/\/leoforward.com\/cdn\/shop\/products\/61YqFFdC4KL.jpg?v=1661720823","\/\/leoforward.com\/cdn\/shop\/products\/71vYatnJ-fL.jpg?v=1661720823","\/\/leoforward.com\/cdn\/shop\/products\/71xoEQueyBL.jpg?v=1661720823"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/413dbaJq0WL.jpg?v=1661720823","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU (Pack of 2sets)","id":30327043031277,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/413dbaJq0WL.jpg?v=1661720823"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/413dbaJq0WL.jpg?v=1661720823","width":500},{"alt":" [AUSTRALIA] - Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU (Pack of 2sets)","id":30327043064045,"position":2,"preview_image":{"aspect_ratio":1.0,"height":300,"width":300,"src":"\/\/leoforward.com\/cdn\/shop\/products\/317J9mtbYgL.jpg?v=1661720823"},"aspect_ratio":1.0,"height":300,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/317J9mtbYgL.jpg?v=1661720823","width":300},{"alt":" [AUSTRALIA] - Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU (Pack of 2sets)","id":30327043096813,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61EeNWMSAfL.jpg?v=1661720823"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61EeNWMSAfL.jpg?v=1661720823","width":1001},{"alt":" [AUSTRALIA] - Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU (Pack of 2sets)","id":30327043129581,"position":4,"preview_image":{"aspect_ratio":1.001,"height":1000,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61YqFFdC4KL.jpg?v=1661720823"},"aspect_ratio":1.001,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61YqFFdC4KL.jpg?v=1661720823","width":1001},{"alt":" [AUSTRALIA] - Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU (Pack of 2sets)","id":30327043162349,"position":5,"preview_image":{"aspect_ratio":1.679,"height":833,"width":1399,"src":"\/\/leoforward.com\/cdn\/shop\/products\/71vYatnJ-fL.jpg?v=1661720823"},"aspect_ratio":1.679,"height":833,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/71vYatnJ-fL.jpg?v=1661720823","width":1399},{"alt":" [AUSTRALIA] - Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU (Pack of 2sets)","id":30327043195117,"position":6,"preview_image":{"aspect_ratio":1.633,"height":824,"width":1346,"src":"\/\/leoforward.com\/cdn\/shop\/products\/71xoEQueyBL.jpg?v=1661720823"},"aspect_ratio":1.633,"height":824,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/71xoEQueyBL.jpg?v=1661720823","width":1346}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eStemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU (Pack of 2sets)\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription Power Voltage : 3.3VOperating frequency:\n13.56MHzOperating current : 13-26mA\/DC 3.3VIdle current : 10-13mA\/DC 3.3VSleep\ncurrent: \u0026lt;80uAPeak current: \u0026lt;30mAOperating Frequency: 13.56MHzSize:\n40mm×60mmRelative humidity: relative humidity 5% -95% Environmental Operating\ntemperature: -20-80 degrees CelsiusEnvironmental Storage Temperature: -40-85\ndegrees CelsiusModule interfaces SPI ParameterData transfer rate: maximum\n10Mbit\/s Supported card types Compatible with Mifare1 S50\/S70, Compatible with\nMIFARE Ultralight\/Mifare Proand MIFARE DESFireCompatible with arduino uno,\narduino mega 2560 r3, raspberry pi What you will get? 2 X RFID Module 2 X\nBlank Card 2 X Key Ring 4 X Pin Headers Read more Size: 40mm×60mm RFID RC522\nModule and Arduino connection RFID RC522 Module and Raspberry Pi connection\nRead more Pinout of RFID RC522 Module The picture above is the interface\ndefinition of the RC522 RFID module. It can be seen from the picture that the\nRC522 RFID module supports UART interface, I2C bus interface and SPI\nprogrammable interface Read more Circuit Diagram of RFID RC522 Module RF\nReader Features 1. MFRC522 is a highly integrated contactless (13.56MHz) card\nreader chip. 2. This sending module uses the principle of modulation and\ndemodulation, and fully integrates them into various non-contact communication\nmethods and protocols (13.56MHz). 3. MFRC522 sending module reader supports\nIS014443A\/MIFARE 4. The internal transmitter part of MFRC522 can drive the\nreader\/writer antenna to communicate with IS014443A\/MIFARE card and answering\nmachine, without other circuits. 5. The receiver part provides a powerful and\nefficient demodulation and decoding circuit to process IS014443A\/MIFARE\ncompatible cards and transponder signals. 6. The digital circuit part\nprocesses the complete IS014443A frame and error detection (parity \u0026amp; CRC). 7.\nMFRC522 supports MIFARE Classic (for example, MIFARE standard) devices. 8.\nMFRC522 supports MIFARE's higher-speed non-contact communication, with a two-\nway data transfer rate of up to 424kbit\/s. 9. The MF522-AN module adopts\nPhilips MFRC522 original chip to design the card reading circuit, which is\neasy to use and low in cost. It is suitable for users of advanced applications\nsuch as equipment development, card reader development, and users who need to\ndesign\/produce radio frequency card terminals.10. MF RC522 has many\nsimilarities with MF RC500 and MF RC530, but also has many characteristics and\ndifferences. The communication between it and the host adopts SPI mode, which\nis beneficial to reduce the connection, reduce the size of the PCB board, and\nreduce the cost. RFID RC522 Module and Raspberry Pi connection The RC522\nmodule has 8 pins, but we only need to connect 7 of them to the GPIO interface\nof the Raspberry Pi. The SPI interface of the Raspberry Pi must be enabled\nfirst. By default, the SPI interface of the Raspberry Pi is disabled. You can\nenter the system configuration from the command line \"sudo raspi-config\" to\nopen it, or enter the \"Raspberry Pi Configuration\" panel from the desktop to\nopen it. Stemedu 5PCS GY-521 MPU-6050 Accelerometer Gyro Sensor 6DOF Click\nHere Stemedu 5PCS LM317 DC-DC Converter Step Down Module Linear Adjustable\nValtage Stemedu DC0-25V Voltage Tester Sensor Terminal Click Here Stemedu Mini\nTF Card Adater Reader Module 6pin SD Micro Card Memory Board Click Stemedu\n5PCS DS3231 AT24C32 IIC RTC Module Click Here Stemedu ESP-01S USB to ESP8266\nESP-01S Wireless WiFi Adapter Click Here Name 5PCS GY-521 MPU-6050\nAccelerometer Gyro Sensor 6DOF 3-Axis IMU 16 Bit AD Converter Data Output IIC\nI2C for Quadcopter Drone RC, 40P Dupont Cable 5PCS LM317 DC-DC Converter Step\nDown Module Linear Adjustable Valtage Regulator Power Supply with DC Connector\nFemale Male, for Arduino ESP8266, 4.2-40V to 1.2-37V DC0-25V Voltage Tester\nSensor Terminal Measurement Detection Module, Measure up to 25V, for Arduino\nRaspberry Pi (Pack of 5pcs) Mini TF Card Adapter Reader Module 6pin SD Cards\nMemory Storage Breakout Board SPI Interface for Arduino Raspberry Pi (5PCS)\n5PCS DS3231 AT24C32 IIC RTC Module High Precision Real Timing Clock Module for\nArduino Raspberry Pi Without Battery ESP-01S USB to ESP8266 ESP-01S Wireless\nWiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDocument link please contact us.\u003c\/li\u003e\n\u003cli\u003eSupported card types: Compatible with Mifare1 S50\/S70, Compatible with MIFARE Ultralight\/Mifare Proand MIFARE DESFire\u003c\/li\u003e\n\u003cli\u003ePower Voltage : 3.3V,Operating frequency: 13.56MHz, Data transfer rate: Maximum 10Mbit\/s\u003c\/li\u003e\n\u003cli\u003eWhat you will get: 2PCS RFID Module, 2PCS Blank Card, 2PCS Key Ring, 40pin Male to Female Jumper Wire and 4PCS Pins\u003c\/li\u003e\n\u003cli\u003eHow to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}

{"id":7880595898605,"title":"Stemedu Speaker Expansion Module for Micro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino 3.3V 5V(Pack of 2sets)","handle":"stemedu-speaker-expansion-module-for-micro-bit-microbit-as-a-music-player-sound-volume-adjustment-for-arduino-3-3v-5v-pack-of-2sets","description":"\u003ch1\u003eStemedu Speaker Expansion Module for Micro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino 3.3V 5V(Pack of 2sets)\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eSpeaker for micro:bit Speaker expansion module designed\nfor micro:bit, makes your micro:bit become a music player easily.Furthermore,\nit can also be used for Arduino development, compatible with 3.3V\/5V Arduino\nboards Read more Speaker for micro:bit Description Onboard Hi-Fi chip\nNS8002Sound volume adjustmentEarphone jack outputComes with development\nresources (micro:bit graphical demo\/python code\/Arduino demo\/user manual,\netc.) Operating voltage: 2.0V ~ 5.5VDimension: 36.52mm x 43.44mmThrough holes\ndiameter: 3.2mm Package Included: Speaker for micro:bitAlligator Clip\nWirePH2.0 3P Cable FAQ Q: What to you plug the ph2.0 3 pin into? A: You can\nconnect it with waveshare Edge Breakout. Please check document link:\nhttps(:)\/\/www(.)waveshare(.)com\/wiki\/Speaker_for_micro:bit Q: Can it play\nmp3s? or is this just to play the beeps and tones from the microbit? how do\nget mp3s loaded on it? A: It only supports simple tones playing. Read more\nSpeaker for Micro:bit Music Player Speaker expansion module designed for\nmicro:bit, makes your micro:bit become a music player easily.It can also be\nused for Arduino development, compatible with 3.3V\/5V Arduino boards Device\ndescription of speaker module 1. Select audio device: Switch right for\nearphone output, switch left for speaker2. High quality speaker3. Ear[ones\njack socket4. Volume control: Turn left to volume up, turn right to down Size\nof speaker module Dimension: 36.52mm x 43.44mmThrough holes diameter: 3.2mm\nRead more Speaker for micro:bit Speaker for micro:bit LM317 DC-DC Converter\nStep Down Module HC-SR501 PIR Sensor Infrared IR Body Motion Module DC0-25V\nVoltage Tester Sensor ESP8266 ESP-01 Breakout Board Title Stemedu Speaker\nExpansion Module Onboard Hi-Fi chip with Earphone Jack for Microbit, Makes\nYour Micro:bit Become a Music Player Stemedu Speaker Expansion Module for\nMicro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino\n3.3V 5V(Pack of 2sets) Stemedu 5PCS LM317 DC-DC Converter Step Down Module\nLinear Adjustable Valtage Regulator Power Supply with DC Connector Female\nMale, for Arduino ESP8266, 4.2-40V to 1.2-37V Stemedu HC-SR501 PIR Sensor\nInfrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs) Stemedu\nDC0-25V Voltage Tester Sensor Terminal Measurement Detection Module, Measure\nup to 25V, for Arduino Raspberry Pi (Pack of 5pcs) Stemedu ESP8266 ESP-01S\nBreakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial\nWiFi Transceiver Network (Pack of 10pcs) Package 1set 2sets 5packs 5packs\n5packs 10packs Feature 1 Compatible with: Speaker expansion module designed\nfor micro:bit, makes your micro:bit become a music player easily.It can also\nbe used for Arduino development, compatible with 3.3V\/5V Arduino boards\nCompatible with: Speaker expansion module designed for micro:bit, makes your\nmicro:bit become a music player easily.It can also be used for Arduino\ndevelopment, compatible with 3.3V\/5V Arduino boards This LM317 buck converter\nis an adjustable three-terminal voltage regulator module, it can replace all\nthree-break voltage regulator modules such as 7805, 7806, 7809, 7812, 7824.\nThis HC-SR501 PIR motion sensor can turn on devices by detected motion The\nvoltage detection module is based on a resistive divider principle design, it\nmakes the interface terminal input voltage reduced 5 times, Arduino analog\ninput voltage up to 5V Pin headers already pre-solder, you do not need to\nsolder it. Also, this esp01 breakout offers clear pinout silkprint on top and\nwill nicely fit your breadboard. This esp01 breadboard adapter will help you a\nlot in your projects.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with: Speaker expansion module designed for micro:bit, makes your micro:bit become a music player easily.It can also be used for Arduino development, compatible with 3.3V\/5V Arduino boards\u003c\/li\u003e\n\u003cli\u003eConnection: There are two ways to connect this product,Using the DuPont wires or Using alligator clip wires\u003c\/li\u003e\n\u003cli\u003eWhat you will get: 1PCS speaker , 1PCS 3P DuPont wire, 3PCS alligator clip wire\u003c\/li\u003e\n\u003cli\u003eHow to get it fast? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-11T15:39:13+10:00","created_at":"2022-08-11T15:39:18+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics"],"price":15100,"price_min":15100,"price_max":15100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43107869491437,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07M6WM6F8","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu Speaker Expansion Module for Micro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino 3.3V 5V(Pack of 2sets)","public_title":null,"options":["Default Title"],"price":15100,"weight":68,"compare_at_price":null,"inventory_management":null,"barcode":"ST3231X2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/61ghWulu4WL.jpg?v=1660196358","\/\/leoforward.com\/cdn\/shop\/products\/51h3bWfEJnS.jpg?v=1660196358","\/\/leoforward.com\/cdn\/shop\/products\/61puxB_MMLL.jpg?v=1660196358","\/\/leoforward.com\/cdn\/shop\/products\/41M4FOKS1sL.jpg?v=1660196358","\/\/leoforward.com\/cdn\/shop\/products\/51jIt7z8Y7L.jpg?v=1660196358","\/\/leoforward.com\/cdn\/shop\/products\/51v8hOp1laL.jpg?v=1660196358"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/61ghWulu4WL.jpg?v=1660196358","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu Speaker Expansion Module for Micro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino 3.3V 5V(Pack of 2sets)","id":30218969317613,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61ghWulu4WL.jpg?v=1660196358"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61ghWulu4WL.jpg?v=1660196358","width":1001},{"alt":" [AUSTRALIA] - Stemedu Speaker Expansion Module for Micro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino 3.3V 5V(Pack of 2sets)","id":30218969350381,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51h3bWfEJnS.jpg?v=1660196358"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51h3bWfEJnS.jpg?v=1660196358","width":1001},{"alt":" [AUSTRALIA] - Stemedu Speaker Expansion Module for Micro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino 3.3V 5V(Pack of 2sets)","id":30218969383149,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61puxB_MMLL.jpg?v=1660196358"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61puxB_MMLL.jpg?v=1660196358","width":1001},{"alt":" [AUSTRALIA] - Stemedu Speaker Expansion Module for Micro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino 3.3V 5V(Pack of 2sets)","id":30218969415917,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41M4FOKS1sL.jpg?v=1660196358"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41M4FOKS1sL.jpg?v=1660196358","width":500},{"alt":" [AUSTRALIA] - Stemedu Speaker Expansion Module for Micro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino 3.3V 5V(Pack of 2sets)","id":30218969448685,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51jIt7z8Y7L.jpg?v=1660196358"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51jIt7z8Y7L.jpg?v=1660196358","width":1001},{"alt":" [AUSTRALIA] - Stemedu Speaker Expansion Module for Micro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino 3.3V 5V(Pack of 2sets)","id":30218969481453,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51v8hOp1laL.jpg?v=1660196358"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51v8hOp1laL.jpg?v=1660196358","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eStemedu Speaker Expansion Module for Micro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino 3.3V 5V(Pack of 2sets)\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eSpeaker for micro:bit Speaker expansion module designed\nfor micro:bit, makes your micro:bit become a music player easily.Furthermore,\nit can also be used for Arduino development, compatible with 3.3V\/5V Arduino\nboards Read more Speaker for micro:bit Description Onboard Hi-Fi chip\nNS8002Sound volume adjustmentEarphone jack outputComes with development\nresources (micro:bit graphical demo\/python code\/Arduino demo\/user manual,\netc.) Operating voltage: 2.0V ~ 5.5VDimension: 36.52mm x 43.44mmThrough holes\ndiameter: 3.2mm Package Included: Speaker for micro:bitAlligator Clip\nWirePH2.0 3P Cable FAQ Q: What to you plug the ph2.0 3 pin into? A: You can\nconnect it with waveshare Edge Breakout. Please check document link:\nhttps(:)\/\/www(.)waveshare(.)com\/wiki\/Speaker_for_micro:bit Q: Can it play\nmp3s? or is this just to play the beeps and tones from the microbit? how do\nget mp3s loaded on it? A: It only supports simple tones playing. Read more\nSpeaker for Micro:bit Music Player Speaker expansion module designed for\nmicro:bit, makes your micro:bit become a music player easily.It can also be\nused for Arduino development, compatible with 3.3V\/5V Arduino boards Device\ndescription of speaker module 1. Select audio device: Switch right for\nearphone output, switch left for speaker2. High quality speaker3. Ear[ones\njack socket4. Volume control: Turn left to volume up, turn right to down Size\nof speaker module Dimension: 36.52mm x 43.44mmThrough holes diameter: 3.2mm\nRead more Speaker for micro:bit Speaker for micro:bit LM317 DC-DC Converter\nStep Down Module HC-SR501 PIR Sensor Infrared IR Body Motion Module DC0-25V\nVoltage Tester Sensor ESP8266 ESP-01 Breakout Board Title Stemedu Speaker\nExpansion Module Onboard Hi-Fi chip with Earphone Jack for Microbit, Makes\nYour Micro:bit Become a Music Player Stemedu Speaker Expansion Module for\nMicro:bit microbit, as a Music Player, Sound Volume Adjustment,for Arduino\n3.3V 5V(Pack of 2sets) Stemedu 5PCS LM317 DC-DC Converter Step Down Module\nLinear Adjustable Valtage Regulator Power Supply with DC Connector Female\nMale, for Arduino ESP8266, 4.2-40V to 1.2-37V Stemedu HC-SR501 PIR Sensor\nInfrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs) Stemedu\nDC0-25V Voltage Tester Sensor Terminal Measurement Detection Module, Measure\nup to 25V, for Arduino Raspberry Pi (Pack of 5pcs) Stemedu ESP8266 ESP-01S\nBreakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial\nWiFi Transceiver Network (Pack of 10pcs) Package 1set 2sets 5packs 5packs\n5packs 10packs Feature 1 Compatible with: Speaker expansion module designed\nfor micro:bit, makes your micro:bit become a music player easily.It can also\nbe used for Arduino development, compatible with 3.3V\/5V Arduino boards\nCompatible with: Speaker expansion module designed for micro:bit, makes your\nmicro:bit become a music player easily.It can also be used for Arduino\ndevelopment, compatible with 3.3V\/5V Arduino boards This LM317 buck converter\nis an adjustable three-terminal voltage regulator module, it can replace all\nthree-break voltage regulator modules such as 7805, 7806, 7809, 7812, 7824.\nThis HC-SR501 PIR motion sensor can turn on devices by detected motion The\nvoltage detection module is based on a resistive divider principle design, it\nmakes the interface terminal input voltage reduced 5 times, Arduino analog\ninput voltage up to 5V Pin headers already pre-solder, you do not need to\nsolder it. Also, this esp01 breakout offers clear pinout silkprint on top and\nwill nicely fit your breadboard. This esp01 breadboard adapter will help you a\nlot in your projects.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with: Speaker expansion module designed for micro:bit, makes your micro:bit become a music player easily.It can also be used for Arduino development, compatible with 3.3V\/5V Arduino boards\u003c\/li\u003e\n\u003cli\u003eConnection: There are two ways to connect this product,Using the DuPont wires or Using alligator clip wires\u003c\/li\u003e\n\u003cli\u003eWhat you will get: 1PCS speaker , 1PCS 3P DuPont wire, 3PCS alligator clip wire\u003c\/li\u003e\n\u003cli\u003eHow to get it fast? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}

{"id":7008113295515,"title":"Stemedu TFmini Plus Lidar Range Finder Sensor Waterproof Micro Distance Detection Module, UART I2C IIC I\/O Anti-dust 1000Hz","handle":"stemedu-tfmini-plus-lidar-range-finder-sensor-waterproof-micro-distance-detection-module-uart-i2c-iic-i-o-anti-dust-1000hz","description":"\u003ch3\u003eStemedu TFmini Plus Lidar Range Finder Sensor Waterproof Micro Distance Detection Module, UART I2C IIC I\/O Anti-dust 1000Hz\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eTFmini Plus Smaller Blind Zone, Higher Frame Rate,\nEnclosure Rate IP65 Read more TFmini Plus Description TFmini Plus, based on\nTFmini, is a single-point short-range LiDAR. Inherited low cost, small size\nand low power consumption from TFmini, TFmini Plus has greatly improved the\noverall performance — increasing frame rate, narrowing blind zone and\nimproving accuracy.Meanwhile, TFmini Plus introduces IP65 enclosures and\noptimizes various compensation algorithms, which will greatly expand its\napplication fields and scenarios. Small yet Powerful Inherited TFmini's design\nconcept – 'Small Yet Powerful', TFmini Plus, as large as a man's thumb, has\ngreatly improved the overall performance.Frame rate can reach 1000Hz. Blind\nzone narrows down to 10cm. And the lowest power consumption is 85mW. Safe \u0026amp;\nStable Distinguished from TFmini — Open form module, TFmini Plus has been\ndesigned with IP65 enclosures, and also passed the vibration test of drone\nlevel, which will greatly expand its application range.To improve\napplicability, TFmini Plus supports Pix and customization output format, and\nprovides common communication interfaces — UART, I\/O and I2C. Specification\nRange: 0.1-12m Resolution: 5mm Frequency: 1-1000Hz, standard is 100Hz Light\nSensitivity: 70klux Waterproof: IP65 Light and Wave length: LED 850nm\nAccuracy: ±5cm at (0.1-6m)，±1% at (6m-12m) Receiving Anger: 3.6 degree Read\nmore TFmini Plus ACCURACY ISSUE 1. THE FOV OF TFMINI PLUS IS 3.6°, THAT MEANS\nTHE LIGHT SPOT IS DIFFERENT ACCORDING TO THE DISTANCE;2. IN ORDER TO INSSURE\nTHE ACCURACY, THE SURFACE AREA OF OBSTACLE MUST TO BE LARGE THAN THE LIGHT\nSPOT. 3. ON THE OTHER HAND, TWO OR MORE DIFFERENT DISTANCE OBSTACLES IN THE\nLIGHT SPOT ALSO CAN AFFECT THE ACCURACY.4. If the object to be measured is\nrelatively small, TFmini-S is recommended, the field of view of TFmini-S is\nonly 2°. Parameters Operation temperature: -20℃~60℃Supply Voltage:\n5V±0.5VAverage current: 110mAAverage Power: 550mWPeak Current:\n300mACommunication level: UART,I2C,I\/OCable length: 30cm Package included: 1 X\nTFmini Plus 1 X TFmini Plus Cable Read more Applications Safe and Reliable\nThree-Dimensional Parking Detection Solutions Supply goes far and far behind\ndemand in car parking in almost nationwide with globalization, rapid market\nchange and technology innovation. In this context, three-dimensional parking\nwith apparent advantage of low cost and high space availability becomes a\npriority in replacing conventional parking, bringing great alternative space\nfor all sectors. Smart Home-Smart Dressing Mirror Penetrated Internet of\nthings take more science and technology into lives, TFmini Plus LiDAR sensor\ncan detect distance of person to mirror thus mirror could be switched to\nrealize change between mirror and advertisement. Production Line Products are\nmore and more individualized and diversified as production lines are under\nupgrading and transformation, which presents rising demand for testing sensors\nequipped in production lines. Read more TFmini plus TFmini-S TF-Luna Model\nTFmini plus TFmini-S TF-Luna Operating Range 0.1m~12m 0.1-12m 0.2m~8m Distance\nresolution 5mm 5mm 1cm Frame rate 1~1000Hz(adjustable) 100Hz(1-1000Hz\nadjustable) 1~250Hz( adjustable ) Central wavelength 850nm 850nm 850nm\nCommunication level UART,I2C,I\/O(default mode is UART) UART\/I2C UART\/IIC FOV\n3.6° 2° 2° Waterproof ✓ Enclosure rating IP65\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eTFmini Plus is a milestone of Benewake in the process of promoting the cost-effective -LiDAR. Apart from low-cost, small-size and low-power-consumption, TFmini Plus also improves the frame rate, introduces.\u003c\/li\u003e\n \u003cli\u003eThe difference between TFmini and TFmini Plus: TFmini Plus is more safe stable, open form module, TFmini Plus has been designed with IP65 enclosures, and also passed the vibration test of drone level, which will greatly expand its application range.\u003c\/li\u003e\n \u003cli\u003eThis TFmini plus Li-DAR module is compatible with both the UART and I2C interface. Different interfaces can be switched by commands.\u003c\/li\u003e\n \u003cli\u003eHow to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n","published_at":"2021-08-21T21:29:44+10:00","created_at":"2021-08-21T21:29:44+10:00","vendor":"Stemedu","type":"Motion Detectors","tags":["cocoon"],"price":24300,"price_min":24300,"price_max":24300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40923558641819,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07L8B2FVK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu TFmini Plus Lidar Range Finder Sensor Waterproof Micro Distance Detection Module, UART I2C IIC I\/O Anti-dust 1000Hz","public_title":null,"options":["Default Title"],"price":24300,"weight":23,"compare_at_price":null,"inventory_management":null,"barcode":"LS","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/B07L8B2FVK.jpg?v=1651368261","\/\/leoforward.com\/cdn\/shop\/products\/51thpylrYYL.jpg?v=1629995612","\/\/leoforward.com\/cdn\/shop\/products\/31gHtby9r9L.jpg?v=1629995612","\/\/leoforward.com\/cdn\/shop\/products\/61tXKw4SIQL.jpg?v=1629995612","\/\/leoforward.com\/cdn\/shop\/products\/31e0JD-YI9L.jpg?v=1629995612","\/\/leoforward.com\/cdn\/shop\/products\/71-zvn1aERL.jpg?v=1629995612"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/B07L8B2FVK.jpg?v=1651368261","options":["Title"],"media":[{"alt":"Stemedu TFmini Plus Lidar Range Finder Sensor Waterproof Micro Distance Detection Module, UART I2C IIC I\/O Anti-dust 1000Hz - LeoForward Australia","id":29660675408109,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/B07L8B2FVK.jpg?v=1651368261"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/B07L8B2FVK.jpg?v=1651368261","width":1001},{"alt":"Stemedu TFmini Plus Lidar Range Finder Sensor Waterproof Micro Distance Detection Module, UART I2C IIC I\/O Anti-dust 1000Hz - LeoForward Australia","id":24568932597915,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51thpylrYYL.jpg?v=1629995612"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51thpylrYYL.jpg?v=1629995612","width":1001},{"alt":"Stemedu TFmini Plus Lidar Range Finder Sensor Waterproof Micro Distance Detection Module, UART I2C IIC I\/O Anti-dust 1000Hz - LeoForward Australia","id":24568932630683,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/31gHtby9r9L.jpg?v=1629995612"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/31gHtby9r9L.jpg?v=1629995612","width":1001},{"alt":"Stemedu TFmini Plus Lidar Range Finder Sensor Waterproof Micro Distance Detection Module, UART I2C IIC I\/O Anti-dust 1000Hz - LeoForward Australia","id":24568932663451,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61tXKw4SIQL.jpg?v=1629995612"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61tXKw4SIQL.jpg?v=1629995612","width":1001},{"alt":"Stemedu TFmini Plus Lidar Range Finder Sensor Waterproof Micro Distance Detection Module, UART I2C IIC I\/O Anti-dust 1000Hz - LeoForward Australia","id":24568932696219,"position":5,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/31e0JD-YI9L.jpg?v=1629995612"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/31e0JD-YI9L.jpg?v=1629995612","width":500},{"alt":"Stemedu TFmini Plus Lidar Range Finder Sensor Waterproof Micro Distance Detection Module, UART I2C IIC I\/O Anti-dust 1000Hz - LeoForward Australia","id":24568932728987,"position":6,"preview_image":{"aspect_ratio":1.573,"height":766,"width":1205,"src":"\/\/leoforward.com\/cdn\/shop\/products\/71-zvn1aERL.jpg?v=1629995612"},"aspect_ratio":1.573,"height":766,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/71-zvn1aERL.jpg?v=1629995612","width":1205}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eStemedu TFmini Plus Lidar Range Finder Sensor Waterproof Micro Distance Detection Module, UART I2C IIC I\/O Anti-dust 1000Hz\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eTFmini Plus Smaller Blind Zone, Higher Frame Rate,\nEnclosure Rate IP65 Read more TFmini Plus Description TFmini Plus, based on\nTFmini, is a single-point short-range LiDAR. Inherited low cost, small size\nand low power consumption from TFmini, TFmini Plus has greatly improved the\noverall performance — increasing frame rate, narrowing blind zone and\nimproving accuracy.Meanwhile, TFmini Plus introduces IP65 enclosures and\noptimizes various compensation algorithms, which will greatly expand its\napplication fields and scenarios. Small yet Powerful Inherited TFmini's design\nconcept – 'Small Yet Powerful', TFmini Plus, as large as a man's thumb, has\ngreatly improved the overall performance.Frame rate can reach 1000Hz. Blind\nzone narrows down to 10cm. And the lowest power consumption is 85mW. Safe \u0026amp;\nStable Distinguished from TFmini — Open form module, TFmini Plus has been\ndesigned with IP65 enclosures, and also passed the vibration test of drone\nlevel, which will greatly expand its application range.To improve\napplicability, TFmini Plus supports Pix and customization output format, and\nprovides common communication interfaces — UART, I\/O and I2C. Specification\nRange: 0.1-12m Resolution: 5mm Frequency: 1-1000Hz, standard is 100Hz Light\nSensitivity: 70klux Waterproof: IP65 Light and Wave length: LED 850nm\nAccuracy: ±5cm at (0.1-6m)，±1% at (6m-12m) Receiving Anger: 3.6 degree Read\nmore TFmini Plus ACCURACY ISSUE 1. THE FOV OF TFMINI PLUS IS 3.6°, THAT MEANS\nTHE LIGHT SPOT IS DIFFERENT ACCORDING TO THE DISTANCE;2. IN ORDER TO INSSURE\nTHE ACCURACY, THE SURFACE AREA OF OBSTACLE MUST TO BE LARGE THAN THE LIGHT\nSPOT. 3. ON THE OTHER HAND, TWO OR MORE DIFFERENT DISTANCE OBSTACLES IN THE\nLIGHT SPOT ALSO CAN AFFECT THE ACCURACY.4. If the object to be measured is\nrelatively small, TFmini-S is recommended, the field of view of TFmini-S is\nonly 2°. Parameters Operation temperature: -20℃~60℃Supply Voltage:\n5V±0.5VAverage current: 110mAAverage Power: 550mWPeak Current:\n300mACommunication level: UART,I2C,I\/OCable length: 30cm Package included: 1 X\nTFmini Plus 1 X TFmini Plus Cable Read more Applications Safe and Reliable\nThree-Dimensional Parking Detection Solutions Supply goes far and far behind\ndemand in car parking in almost nationwide with globalization, rapid market\nchange and technology innovation. In this context, three-dimensional parking\nwith apparent advantage of low cost and high space availability becomes a\npriority in replacing conventional parking, bringing great alternative space\nfor all sectors. Smart Home-Smart Dressing Mirror Penetrated Internet of\nthings take more science and technology into lives, TFmini Plus LiDAR sensor\ncan detect distance of person to mirror thus mirror could be switched to\nrealize change between mirror and advertisement. Production Line Products are\nmore and more individualized and diversified as production lines are under\nupgrading and transformation, which presents rising demand for testing sensors\nequipped in production lines. Read more TFmini plus TFmini-S TF-Luna Model\nTFmini plus TFmini-S TF-Luna Operating Range 0.1m~12m 0.1-12m 0.2m~8m Distance\nresolution 5mm 5mm 1cm Frame rate 1~1000Hz(adjustable) 100Hz(1-1000Hz\nadjustable) 1~250Hz( adjustable ) Central wavelength 850nm 850nm 850nm\nCommunication level UART,I2C,I\/O(default mode is UART) UART\/I2C UART\/IIC FOV\n3.6° 2° 2° Waterproof ✓ Enclosure rating IP65\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eTFmini Plus is a milestone of Benewake in the process of promoting the cost-effective -LiDAR. Apart from low-cost, small-size and low-power-consumption, TFmini Plus also improves the frame rate, introduces.\u003c\/li\u003e\n \u003cli\u003eThe difference between TFmini and TFmini Plus: TFmini Plus is more safe stable, open form module, TFmini Plus has been designed with IP65 enclosures, and also passed the vibration test of drone level, which will greatly expand its application range.\u003c\/li\u003e\n \u003cli\u003eThis TFmini plus Li-DAR module is compatible with both the UART and I2C interface. Different interfaces can be switched by commands.\u003c\/li\u003e\n \u003cli\u003eHow to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n"}