I was in the process of creating a red, green , blue color cycling circuit based on a PIC microcontroller when I spotted the Glade LightShow air freshener.
I wanted to know if it could be hacked up and used for other purposes. I found a couple of online coupons and when it went on sale in the store, I got 2 for $3 a piece.
WARNING!!!! If you run this with the wall plug, PLEASE let it cool down first. The resistor inside WILL BURN YOU.
Step 1: Rip it apart
the darn thing open with a screwdriver.