Daily Quest · 2026-08-26
Finish the wiring · difficulty 3 of 3
The old cabin mood lamp died, but its RGB LED and driver board survived, so you dragged the good parts over to the bench to rebuild it. Everything's laid out — LED, board, a fistful of jumpers — but nothing's actually connected yet. The code's already loaded and correct; you just need to wire it up and get a nice clean white glow.
Solve it in the free browser circuit simulator: no kit and no install needed. A new challenge every day at craftingtable.com/daily-quest; past days are in the archive.