{"id":7907657187565,"title":"ACEIRMC 4pcs MAX7219 Dot Matrix Display Module Single-Chip Control LED Module DIY Kit for Arduino with 5pin Line","handle":"aceirmc-4pcs-max7219-dot-matrix-display-module-single-chip-control-led-module-diy-kit-for-arduino-with-5pin-line","description":"\u003ch1\u003eACEIRMC 4pcs MAX7219 Dot Matrix Display Module Single-Chip Control LED Module DIY Kit for Arduino with 5pin Line\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: MAX7219 is an integrated serial input \/\noutput common-cathode display drivers , which connects the microprocessor\n7-segment digital LED display with 8 digits , bar graph can also be connected\nmonitor or 64 separate LED. On type B BCD encoder includes an on-chip , multi-\nchannel scanning loop , segment word drive, but also a 8x8 static RAM for\nstoring each data . Only one external register is used to set the segment\ncurrent for each LED. A convenient four-wire serial interface can connect all\ncommon microprocessor. Each data can be addressed in the update does not\noverwrite all of the display . MAX7219 also allows the user to select each of\nthe data code or not coded. The entire device includes a 150A low-power\nshutdown mode , analog and digital brightness control , a scan-limit register\nallows the user to 1-8 bits of data , there is an LED light so that all the\ndetection mode. Wiring instructions:1,Module on the left as an input port,\noutput port on the right. 2,Control of a single module, simply input port to\nthe CPU 3,more modules cascade input termination module of a CPU, 2 output\ntermination module input and output of the two modules is terminated with the\ninput end of the first three modules, and so on. 51 MCU, for example: VCC → 5V\nGND → GND DIN → P22 CS → P21 CLK → P20 Package list:、 4 X MAX7219 dot matrix\nmodule 4 X DuPont line 5pin Notice:Requires only three IO ports can drive a\ndot ! No flashing dot matrix display ! Support cascade !\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModule Operating voltage : 5V\u003c\/li\u003e\n\u003cli\u003eModule size : 5 cm X 3.2 cm wide X 1.5 cm high\u003c\/li\u003e\n\u003cli\u003eSingle module can drive a common cathode 8 * 8 dot matrix\u003c\/li\u003e\n\u003cli\u003eHoles with four screws , diameter 3mm, can be fixed by using our M3 studs\u003c\/li\u003e\n\u003cli\u003eModules with input and output interfaces , support for cascading multiple modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-24T20:40:00+10:00","created_at":"2022-08-24T20:40:06+10:00","vendor":"ACEIRMC","type":"Desktop Barebones","tags":["electronics"],"price":9400,"price_min":9400,"price_max":9400,"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":43247195193581,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B08VHX2KC4","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ACEIRMC 4pcs MAX7219 Dot Matrix Display Module Single-Chip Control LED Module DIY Kit for Arduino with 5pin Line","public_title":null,"options":["Default Title"],"price":9400,"weight":88,"compare_at_price":null,"inventory_management":null,"barcode":"16208","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/71udOfK4hFL.jpg?v=1661337606","\/\/leoforward.com\/cdn\/shop\/products\/61_8hV745qL.jpg?v=1661337606","\/\/leoforward.com\/cdn\/shop\/products\/514-yXFk_uL.jpg?v=1661337606","\/\/leoforward.com\/cdn\/shop\/products\/51EM88j9Z9L.jpg?v=1661337606","\/\/leoforward.com\/cdn\/shop\/products\/51ph87qczYL.jpg?v=1661337606","\/\/leoforward.com\/cdn\/shop\/products\/51L6ZvKew9L.jpg?v=1661337606"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/71udOfK4hFL.jpg?v=1661337606","options":["Title"],"media":[{"alt":" [AUSTRALIA] - 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On type B BCD encoder includes an on-chip , multi-\nchannel scanning loop , segment word drive, but also a 8x8 static RAM for\nstoring each data . Only one external register is used to set the segment\ncurrent for each LED. A convenient four-wire serial interface can connect all\ncommon microprocessor. Each data can be addressed in the update does not\noverwrite all of the display . MAX7219 also allows the user to select each of\nthe data code or not coded. The entire device includes a 150A low-power\nshutdown mode , analog and digital brightness control , a scan-limit register\nallows the user to 1-8 bits of data , there is an LED light so that all the\ndetection mode. Wiring instructions:1,Module on the left as an input port,\noutput port on the right. 2,Control of a single module, simply input port to\nthe CPU 3,more modules cascade input termination module of a CPU, 2 output\ntermination module input and output of the two modules is terminated with the\ninput end of the first three modules, and so on. 51 MCU, for example: VCC → 5V\nGND → GND DIN → P22 CS → P21 CLK → P20 Package list:、 4 X MAX7219 dot matrix\nmodule 4 X DuPont line 5pin Notice:Requires only three IO ports can drive a\ndot ! No flashing dot matrix display ! Support cascade !\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModule Operating voltage : 5V\u003c\/li\u003e\n\u003cli\u003eModule size : 5 cm X 3.2 cm wide X 1.5 cm high\u003c\/li\u003e\n\u003cli\u003eSingle module can drive a common cathode 8 * 8 dot matrix\u003c\/li\u003e\n\u003cli\u003eHoles with four screws , diameter 3mm, can be fixed by using our M3 studs\u003c\/li\u003e\n\u003cli\u003eModules with input and output interfaces , support for cascading multiple modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}