HiLetgo MAX7219 Dot Matrix Module for Arduino Microcontroller 4 in 1 Display with 5pin Line
Product Description
HiLetgo MAX7219 Dot Matrix Module for Arduino Microcontroller 4 in 1 Display with 5pin Line
- Operating Voltage: 5V
- A single module can drive a 8x8 dot matrix common cathode
- Dimensions: 12.8X12.8X1.3 cm
- Fixing screws with 64 holes with a diameter 3mm
<b>Wiring instructions:</b><br><br> â—The left side of the module to the input port, the right to an output port<br> â—When the control of a single module, simply input port connected to CPU<br> â—When a plurality of cascaded modules, input and output termination CPU, an input terminal of the second output end of the first module a module, the first two modules of the input terminal of the three termination modules, and so on...<br> â—51 microcontrollers, for example:<br> VCC 5V<br> GND GND<br> DIN P2.2<br> CS P2.1<br> CLK P2.0<br> â—Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.<br> â—And due to the difference between different monitors, the picture may not reflect the actual color of the item.<br><br> <b>Package list:</b><br> â—1x MAX7219 Dot Matrix Module 4-in-1<br> â—1x 20cm DuPont line 5pin
Technical Specifications
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