JAVASCRIPT, Robotics

LED Multiplexing Arduino Code

This is an awesome Arduino project. Print any alphabet & animate using multiplexing.

The Main purpose of this project is to demonstrate how to extend the digital pins of an Arduino using shift resistors.

 

We need:

  1. 6 x 1k Resistors
  2. 2x 74CH595 Shift Resistors
  3. 1 PCB
  4. Arduin UNO
  5. 16 Pin female headers
  6. 36 LEDs
  7. Wires

Please find my tinker cad circuit simulation link below:

https://www.tinkercad.com/things/bOyz5ldnylj-magnificent-crift/editel?sharecode=_ckDARkRkHZ98s3DirQj9LoEWcCJGQycBBkKCs-U9Rg=

Code:

 

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