Description
- Package included: 1Pcs single module.
- A single module can drive an 8 * 8 common cathode lattice
- Module Operating voltage: 5V.
- The control of a single module, simply input port to the CPU
- Trigger switch connect to trigger signal, trigger signal is low lever effective
MAX7219 LED Microcontroller 4 In 1 Display With 5P Line Dot Matrix Control Module for Arduino 8 x 8 Dot 5V Common Cathode 1 Set
