MAX7219 8x8 LED Punkt Matrix Modul Dot Matrix Module for Arduino Raspberry Pi UK

Module parameters:

1.A single module can drive an 8 * 8 common cathode lattice
2.Module Operating voltage: 5V.
3.Module size: 5 cm long X 3.2 cm wide X 1.5 cm high
4.With four screws hole, aperture 3mm, by using our M3 Tongzhu fixed
5.Module with input and output interfaces, supports multiple modules cascade
6.Led colour:Red

Wiring instructions:
1.The module left as an input port to the output port on the right.
2.The control of a single module, simply input port to the CPU
3.Multiple modules cascade input termination CPU, 2 output termination module, a module of the input of the input terminal, the output terminal of the first two modules of the first three modules, and so on ...

51 MCU, for example:

VCC → 5V
GND → GND
DIN → P22
CS → P21
CLK → P20

Package included:

1Pcs(Welded/Kits,depends on your choice!)

1. PayPal payment accepted only.

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3. Payment must be received 4 days after auction ended.

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2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 

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On 28-Oct-17 at 19:47:12 BST, seller added the following information:

DataCaciques


On 12-Jun-20 at 15:45:09 BST, seller added the following information: