Busy Box Interruption Sign By Ruiz Brothers (Adafruit) · Example build · 6 views · 0 remixes A battery-powered 'On Air' door sign: two NeoPixel strips behind a swappable black-acrylic faceplate with vinyl lettering, in a printed case 0SaveRemixCopy link Estimated parts costNo price seen yetDifficultyModerateParts3 parts · 3 pcs Start the assembly guide →
