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LED Neon Signs
by Adafruit
Build neon-like signs using NeoPixel LEDs and 3D Printing! Use QT Py RP2040 and CircuitPython to make LED animations that bring them to life! Learn Guide - https://learn.adafruit.com/led-neon-signs-with-neopixels YouTube videos https://youtu.be/kxFSyqw5DW4 https://youtu.be/QpyCQw1CkLI Code on github https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/NeoPixel_Neon_Signs/code.py Neon NeoPixel Strips https://www.adafruit.com/product/4310 QT Py RP2040 https://www.adafruit.com/product/4900 USB-C Cable https://www.adafruit.com/product/5044 5V Power Supply https://www.adafruit.com/product/1994
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View on Cults3D Last seen June 17, 2026