7219 8x8 Matrix LED Dot Matrix Common Cathode Module MCU LED Display Module for Arduino

Selamat Datang Di Toko Kami Semua Barang PreOrder 20-30 Hari Selamat Belanja Package : SOP is_customized : Yes Model Number : Dot matrix screen module Supply Voltage : 5V Application : Computer Condition : New Type : Voltage Regulator Brand Name : diymore Origin : Mainland China 7219 8x8 Matrix LED Dot Matrix Common Cathode Module MCU LED Display Module for Arduino Specification: Operating voltage: 5V. Size: 5cm*3.2cm*1.5cm With four screws hole, aperture 3mm, by using our M3 Tongzhu fixed Module with input and output interfaces, supports multiple modules cascade Wiring instruction: 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