@instructables: Learn how to make a color changing, edge-lit acrylic sign with this instructable by Periodically Gage 💡 https://www.instructables.com/Multi-Layered-Edge-Lit-Acrylic-Sign-With-Color-Cha/ #DIYelectronics #Esp32 #Lasercutting #LasercutWood #LightingDesign #LEDproject #3Dprinting #3Dprinted #SignMaking #MakeAnything #DIYproject #instructables