MAX7219 dot matrix display module Arduino compatible module MCU control module kit

MAX7219 dot matrix display module Arduino compatible module MCU control module kit

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MAX7219 dot matrix display module Arduino module MCU control module kit Module parameters: 1. A single module can drive a total of 8 * 8 dot matrix overcast 2. The module voltage: 5V 3. Module dimensions: length 5 cm X 3.2 cm wide and 1.5 cm high X 4. fixing with 4 screw holes, diameter 3mm, can be fixed by using our M3 pillars 5. module with input and output interfaces, support for cascading multiple modules Wiring instructions: 1. The left side of the module as an input port, an output port on the right. 2. If a single control module, simply input port connected to CPU 3. cascading multiple modules, input and output termination CPU, input the output end of the second module of the first module, the first two modules of the first three input termination module, and so on. .. Shipping list: 1.PCB plate 1 2.5P pin single row curved needle 2 3.24P IC socket 1 4. line MAX7219 chip 1 5.10uF electrolytic capacitors 1 6.0.1uF ceramic capacitor 1 7.10K resistor 1 8.8P hole Block 2 (pitch 2.54mm) 9.3mm 8 * 8 common cathode red dot 1 10. schematics, and 51 single-chip driver 1



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