{"id":7860552532148,"title":"3Pcs MAX7219 Dot Matrix Module 4 in 1 Integrated Display Module 4 Dot Matrix Display Module SCM Control Drive Module Driver LED Module Electronic Components 5V 4*1","handle":"3pcs-max7219-dot-matrix-module-4-in-1-integrated-display-module-4-dot-matrix-display-module-scm-control-drive-module-driver-led-module-electronic-components-5v-4-1","description":"\u003ch3\u003e3Pcs MAX7219 Dot Matrix Module 4 in 1 Integrated Display Module 4 Dot Matrix Display Module SCM Control Drive Module Driver LED Module Electronic Components 5V\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct parameter Operating voltage: 5V Specification size: 13cmX3.2cmX1.3cm\n(long X width X height) With 32 fixing screw holes, aperture 3mm A single\nmodule can drive an 88 dot matrix common cathode A module has input\/output\ninterfaces Instructions When controlling a single module, you only need to\nconnect the input port to the CPU When multiple modules are cascaded, the\ninput of the first module connects to the CPU, the output to the input of the\nsecond module, the output of the second module to the input of the third\nmodule, and so on.. Take 51 single-chip computer as an example: VCC to 5V GND\nto GND DIN to P2.2 CS to P2.1 CLK to P2.0\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eMAX7219 is an integrated serial input\/output common cathode display driver. It connects the microprocessor with 8-digit 7-segment digital LED display, and can also connect the bar graph display or 64 independent LEDs.\u003c\/li\u003e\n \u003cli\u003eThe MAX7219 includes an on-chip B-type BCD encoder, a multiple-scan circuit, a segment word driver, and an 8 * 8 static RAM to store each data. Only one external register is used to set the segment current of each LED\u003c\/li\u003e\n \u003cli\u003eA convenient four-wire serial interface can connect all general-purpose microprocessors. Each data can be addressed, and there is no need to overwrite all displays when updating. MAX7219 also allows users to choose whether to encode or not to encode each data\u003c\/li\u003e\n \u003cli\u003eThe whole equipment includes a 150 A low-power off mode, analog and digital brightness control, a scan limit register allows users to display 1-8 bits of data, and a detection mode that allows all LEDs to glow\u003c\/li\u003e\n \u003cli\u003eOnly three IO ports are needed to drive one dot matrix. There is no flicker when the dot matrix is displayed. Support cascading\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2024-10-11T10:37:09+11:00","created_at":"2024-10-11T05:24:34+11:00","vendor":"EC Buying","type":"LCD Dot Matrix Modules","tags":["industrial_Aug2024_update"],"price":14500,"price_min":14500,"price_max":14500,"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":43644045230260,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0BXDKHZL6","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3Pcs MAX7219 Dot Matrix Module 4 in 1 Integrated Display Module 4 Dot Matrix Display Module SCM Control Drive Module Driver LED Module Electronic Components 5V 4*1","public_title":null,"options":["Default Title"],"price":14500,"weight":165,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0BXDKHZL6.jpg?v=1728630861","\/\/auspowers.com\/cdn\/shop\/files\/51ExaXk1M8L.jpg?v=1728584677","\/\/auspowers.com\/cdn\/shop\/files\/51ITDDLr3FL.jpg?v=1728584677","\/\/auspowers.com\/cdn\/shop\/files\/41skaf9arhL.jpg?v=1728584677","\/\/auspowers.com\/cdn\/shop\/files\/41z6NNVfFiL.jpg?v=1728584677","\/\/auspowers.com\/cdn\/shop\/files\/51-wxWM0a7L.jpg?v=1728584677"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0BXDKHZL6.jpg?v=1728630861","options":["Title"],"media":[{"alt":"[Australia - 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Take 51 single-chip computer as an example: VCC to 5V GND\nto GND DIN to P2.2 CS to P2.1 CLK to P2.0\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eMAX7219 is an integrated serial input\/output common cathode display driver. It connects the microprocessor with 8-digit 7-segment digital LED display, and can also connect the bar graph display or 64 independent LEDs.\u003c\/li\u003e\n \u003cli\u003eThe MAX7219 includes an on-chip B-type BCD encoder, a multiple-scan circuit, a segment word driver, and an 8 * 8 static RAM to store each data. Only one external register is used to set the segment current of each LED\u003c\/li\u003e\n \u003cli\u003eA convenient four-wire serial interface can connect all general-purpose microprocessors. Each data can be addressed, and there is no need to overwrite all displays when updating. MAX7219 also allows users to choose whether to encode or not to encode each data\u003c\/li\u003e\n \u003cli\u003eThe whole equipment includes a 150 A low-power off mode, analog and digital brightness control, a scan limit register allows users to display 1-8 bits of data, and a detection mode that allows all LEDs to glow\u003c\/li\u003e\n \u003cli\u003eOnly three IO ports are needed to drive one dot matrix. There is no flicker when the dot matrix is displayed. Support cascading\u003c\/li\u003e\n \u003c\/ul\u003e"}