I bought the electronic components from Radio Shack. If you have the time, do visit Jalan Pasar where they have a street filled with electronic shops. It has better selection and definitely cheaper.
Reese working on his first DIY circuit. Need to work on his motor skill!
A series circuit. We use this to make the light hat.
While working on the connection of wires, I burned my finger and a blister developed. *Duh*
See the burned mark of the adhesive tape on the top left? That is where my finger got burned.
A simple switch
Before adding the foil.
Finished product. Not very nice but it functions. :)