MAX7219 Dot Matrix Module For Arduino Microcontroller 4 In One Display with 5P Line

Product Description

Wiring Instructions:

Note:
A single module can drive a 8x8 dot matrix common cathode
Operating Voltage: 5V
A single module can drive a 8x8 dot matrix common cathode
Operating Voltage: 5V
Dimensions: 12.8X12.8X1.3cm/
Fixing screws with 64 holes with a diameter 3mm
Module with input and output interfaces・support for cascading multiple modules
Quality:1Set
The left side of the module to the input port・the right to an output port
When the control of a single module・simply input port connected to CPU
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...
51 microcontrollers
(8.27in x 5.91in x 1.97in)
VCC 5V
GND GND
DIN P2.2
CS P2.1
CLK P2.0
Size for manual measurement・there may be a 0 to 2 cm error・belongs to the normal phenomenon.
And due to the difference between different monitors・the picture may not reflect the actual color of the item. Thank you!









Packaging Details
Unit Type: piece Package Weight: 0.060kg (0.13lb.) Package Size: 21cm x 15cm x 5cm