Modul Display 4 in 1 LED Dot matrix with MAX7219

=JANGAN TERTIPU PRODUK MURAH NAMUN KUALITAS PELAYANAN MINUS/TANPA GARANSI==

MENGAPA BERBELANJA DI TOKO KAMI
1. Quick Respond.. OK
2. Quick Delivered.. OK
3. Packed Safely.. OK
4. Seller Guarantee OK

DESKRIPSI
Wiring Instructions:
Note:
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, for example:
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!