I designed a holder for a plexiglass logo. This consists of a circuit board with an Arduino Nano, 6x WS2812B RGB leds and a push button 6x6x8.
You can make the board yourself or order it from various suppliers.Gerber, drill files and Arduino code download links you find in the description of my Youtube video.
I made my circuit board and the acrylic sign with my CNC 3018.
Different colors and color patterns are programmed that you can switch over with the button. To switch on and off, simply hold the button down longer.
You can operate the led via the usb but there is also a possibility on the circuit board that can be fed between 5-12V or you can also use batteries.
You can get the logos at https://3bee-studio.com/ or simply use your own.
Arduino Nano*: https://amzn.to/37Uv7nN
WS2812B RGB leds*: https://amzn.to/2Tas45n
push button 6x6x8*: https://amzn.to/37WlOn0
CNC 3018*: https://amzn.to/32m7Slf
*affiliate link / As an Amazon partner, I earn on qualified sales