Flowing LED Lights With Arduino Uno R3

https://youtu.be/FJpHqWSR8U8

Step 1:

refer the code from https://www.instructables.com/Flowing-LED-Lights-With-Arduino-Uno-R3/

Step 2:

adding or changing the code

https://create.arduino.cc/editor/kellykellykellyke...

Step 3:

Build the circuit.

Step 4:

decorate