{"id":7915349115117,"title":"RedTagCanada Active Buzzer Alarm Module Beep Sensor 3-Pin 3.3V-5V for Arduino Smart Car\/\/ 9012 Transistor 3 Wires Active Buzzer Alarm Sensor Module DC 3.3V- 5V","handle":"redtagcanada-active-buzzer-alarm-module-beep-sensor-3-pin-3-3v-5v-for-arduino-smart-car-9012-transistor-3-wires-active-buzzer-alarm-sensor-module-dc-3-3v-5v","description":"\u003ch1\u003eRedTagCanada Active Buzzer Alarm Module Beep Sensor 3-Pin 3.3V-5V for Arduino Smart Car\/\/ 9012 Transistor 3 Wires Active Buzzer Alarm Sensor Module DC 3.3V- 5V\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\u003eProduct description There are many people active and passive buzzer buzzer\nconcept is not very clear, here to do a brief introduction, we want to be\nhelpful for future use. Note that the \"source\" does not mean power. But rather\nrefers to the shock source. Passive buzzer is characterized by: A passive\ninternal sources without shocks, so if the DC signal can not make it with a\ntweet. Must 2K ~ 5K square wave to drive it 2 sound frequency controllable,\nyou can make a \"more than a meter hair Suola Xi\" effect. 3 In some special\ncases, you can reuse a control and LED mouth Active buzzer is characterized\nby: An active internal buzzer with shock source, so long as a power will be\ncalled 2 program easy to control, SCM can allow a high and low sounds, while\npassive buzzer can not. No oscillation source, need square wave(frequency\n2K-5K ) to drive Using 9012 transistor drive Work Voltage:3.3-5V Set bolt\nhole, easy to assemble PCB Dimension:32mm x 13mm Pin definition Vcc: 3.3-5v\nGND : The Ground I\/O : I\/O Interface of SCM Package Include: 1 Active buzzer\nsensor module 1 20cm 3 Pin DuPont line Legal Disclaimer: 1- This is not a\nbrand name product, it is a high quality compatible with Arduino products 2-\nLogos on chips or board and color accuracy may be different than pictures\ndepending on the shipment from the factory. 3- Please allow slight dimension\ndifference due to different manual measurement.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eINTERNAL OSCILLATING SOURCE: Active piezo electronic buzzer module with low level trigger and continous sound output. It will alarm as long as being energized.\u003c\/li\u003e\n\u003cli\u003eCONVENIENT PROGRAM CONTROL: Single chip microcomputer high and low level can make it sound, better than a passive buzzer. An active internal buzzer with shock source, so long as a power will be called 2 program easy to control, SCM can allow a high and low sounds, while passive buzzer cannot.\u003c\/li\u003e\n\u003cli\u003eEASY TO INSTALL: Designed with holes for fixing with boltso it is very convenient to install\u003c\/li\u003e\n\u003cli\u003eWORKING VOLTAGE: External connection of 3.3V-5V voltage, can be directly connected to 5V micro-controller and 3.3V micro-controller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-30T11:33:33+10:00","created_at":"2022-08-30T11:33:36+10:00","vendor":"Generic","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":43263168479469,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09KN2TQXN","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RedTagCanada Active Buzzer Alarm Module Beep Sensor 3-Pin 3.3V-5V for Arduino Smart Car\/\/ 9012 Transistor 3 Wires Active Buzzer Alarm Sensor Module DC 3.3V- 5V","public_title":null,"options":["Default Title"],"price":8400,"weight":7,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/41lBiCj_ptL.jpg?v=1661823217","\/\/leoforward.com\/cdn\/shop\/products\/31iqpeG1TUL.jpg?v=1661823217","\/\/leoforward.com\/cdn\/shop\/products\/51k-ytiMokL.jpg?v=1661823217"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/41lBiCj_ptL.jpg?v=1661823217","options":["Title"],"media":[{"alt":" [AUSTRALIA] - RedTagCanada Active Buzzer Alarm Module Beep Sensor 3-Pin 3.3V-5V for Arduino Smart Car\/\/ 9012 Transistor 3 Wires Active Buzzer Alarm Sensor Module DC 3.3V- 5V","id":30331414446317,"position":1,"preview_image":{"aspect_ratio":1.289,"height":388,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41lBiCj_ptL.jpg?v=1661823217"},"aspect_ratio":1.289,"height":388,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41lBiCj_ptL.jpg?v=1661823217","width":500},{"alt":" [AUSTRALIA] - RedTagCanada Active Buzzer Alarm Module Beep Sensor 3-Pin 3.3V-5V for Arduino Smart Car\/\/ 9012 Transistor 3 Wires Active Buzzer Alarm Sensor Module DC 3.3V- 5V","id":30331414479085,"position":2,"preview_image":{"aspect_ratio":1.761,"height":284,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/31iqpeG1TUL.jpg?v=1661823217"},"aspect_ratio":1.761,"height":284,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/31iqpeG1TUL.jpg?v=1661823217","width":500},{"alt":" [AUSTRALIA] - RedTagCanada Active Buzzer Alarm Module Beep Sensor 3-Pin 3.3V-5V for Arduino Smart Car\/\/ 9012 Transistor 3 Wires Active Buzzer Alarm Sensor Module DC 3.3V- 5V","id":30331414511853,"position":3,"preview_image":{"aspect_ratio":1.041,"height":1005,"width":1046,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51k-ytiMokL.jpg?v=1661823217"},"aspect_ratio":1.041,"height":1005,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51k-ytiMokL.jpg?v=1661823217","width":1046}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eRedTagCanada Active Buzzer Alarm Module Beep Sensor 3-Pin 3.3V-5V for Arduino Smart Car\/\/ 9012 Transistor 3 Wires Active Buzzer Alarm Sensor Module DC 3.3V- 5V\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\u003eProduct description There are many people active and passive buzzer buzzer\nconcept is not very clear, here to do a brief introduction, we want to be\nhelpful for future use. Note that the \"source\" does not mean power. But rather\nrefers to the shock source. Passive buzzer is characterized by: A passive\ninternal sources without shocks, so if the DC signal can not make it with a\ntweet. Must 2K ~ 5K square wave to drive it 2 sound frequency controllable,\nyou can make a \"more than a meter hair Suola Xi\" effect. 3 In some special\ncases, you can reuse a control and LED mouth Active buzzer is characterized\nby: An active internal buzzer with shock source, so long as a power will be\ncalled 2 program easy to control, SCM can allow a high and low sounds, while\npassive buzzer can not. No oscillation source, need square wave(frequency\n2K-5K ) to drive Using 9012 transistor drive Work Voltage:3.3-5V Set bolt\nhole, easy to assemble PCB Dimension:32mm x 13mm Pin definition Vcc: 3.3-5v\nGND : The Ground I\/O : I\/O Interface of SCM Package Include: 1 Active buzzer\nsensor module 1 20cm 3 Pin DuPont line Legal Disclaimer: 1- This is not a\nbrand name product, it is a high quality compatible with Arduino products 2-\nLogos on chips or board and color accuracy may be different than pictures\ndepending on the shipment from the factory. 3- Please allow slight dimension\ndifference due to different manual measurement.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eINTERNAL OSCILLATING SOURCE: Active piezo electronic buzzer module with low level trigger and continous sound output. It will alarm as long as being energized.\u003c\/li\u003e\n\u003cli\u003eCONVENIENT PROGRAM CONTROL: Single chip microcomputer high and low level can make it sound, better than a passive buzzer. An active internal buzzer with shock source, so long as a power will be called 2 program easy to control, SCM can allow a high and low sounds, while passive buzzer cannot.\u003c\/li\u003e\n\u003cli\u003eEASY TO INSTALL: Designed with holes for fixing with boltso it is very convenient to install\u003c\/li\u003e\n\u003cli\u003eWORKING VOLTAGE: External connection of 3.3V-5V voltage, can be directly connected to 5V micro-controller and 3.3V micro-controller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}