Description
1x 8×8 LED Dot Matrix MAX7219 Display Module For Arduino, Respberry
Features:
Color: RED
Single module can drive an 8 * 8 dot matrix common cathode
Module Operating voltage: 5V
Module dimensions: length 3.2 cm X 3.2 cm wide X 1.3 cm high
Holes with four screws, diameter 3mm
Modules with input and output interfaces, support for cascading multiple modules
Pinout:
VCC ? 5V
GND ? GND
DIN ? P2.2
CS ? P2.1
CLK ? P2.0
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