This little gadget is for the the little kids.
It creates an ever changing palet of colorful lights on the wall and ceiling.
It uses the ever popular 555 timer (gateway drug equivalent in electronics) to turn itself off in 15 (+ or - 3) minutes.
The voltage in low enough to be battery operated but works best with a wall AC to DC transformer. 9 volts is best, plus safe for the kids.
And now for a video:
Step 1: Prepare to shop at Ebay
Almost all the components used in this instructable was found on ebay.
My ebay search included but is not limited to:
- Slow fade RGB LED
- color changing LED
- 555 timer
- small tin container
I am a little addicted to ebay.