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