LED Matrix Module This piece is characterized by the fact that you can connect more than one piece next to each other so that they are identical and there are no spaces between them, so that you can enlarge the display panel. Wiring Instructions: 1. The left side of the module is the input port, and the right side is the output port. 2. When controlling a single module, you only need to connect the input port to the CPU. 3. When multiple modules are cascaded, the input terminal of the first module is connected to the CPU, the output terminal is connected to the input terminal of the second module, the output terminal of the second module is connected to the input terminal of the third module, and so on. .. Take 51 Microcontroller As an Example: VCC→5V GND→GND DIN→P2.0 CS→P2.1 CLK→P2.2 1. Module Size: length 3.2cm X width 3.2cm X height 1.3cm 2. Module Working Voltage: 5V 3. With 4 fixing screw holes, the hole diameter is 3mm. 4. The module has an input and output interface, supporting multiple modules cascade. 5.A single module can drive an 8*8 common cathode lattice نعتذر الشراء من الموقع متوقف مؤقتا We apologize : purchasing from our website is temporarily stopped
