LED Pixel Frame 4:3 20 x 12

LED Frame with 240 WS2812B programmable LEDs.
Main purpose is to show text animation for information purposes.
There is only one switch button for changing programs.

Parts

1 x Arduino nano or any other clone
240 x WS2812B LED strip
1 x switch button
1 x 5v 5A power supply
Some wires like 22AWG (0.65mm)
1 x Frame