2pcs 8*8 Led Matrix Kit-us Seller, Fast Shipping

US $8.49

  • Kent, Ohio, United States
  • Jan 29th
  Specifications: A single module can drive an 8 * 8 common cathode lattice Operating voltage: 5V Size: 5 x 3.2 x 1.5 cm (L x W x H) LED color: red With four screws hole, aperture 3mm With input and output interfaces, supports multiple modules cascade   Wiring instructions: 1. The module left side as an input port and the output port on the right 2. To control a single module, just connect the input port to the CPU 3. When cascading multiple modules, the input port of the first module connect to the CPU, the output port connect to the input port of the second one, and so on.   In the case of 51 MCU: VCC -> 5V GND -> GND DIN -> P22 CS -> P21 CLK -> P20

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