Some tips when making your own.
Be clean with your soldering. If you do not know what tinning or flux are, please take a second to learn correct soldering
. Why does this matter? This will (probably) be a kid's toy. Don't expect them to play gently with it. ;)
Radio Shack has everything you need, assuming you have wiring and other essentials.
- 3v green, yellow and blue diodes (LEDs)
- 2.4v reds (use a small resistor with the red LEDs to extend their life)
- Rocker switch
- 3v micro-vibration motor