It is time to make good use of the Selenite crystal that has been sitting in my room for ages. I brought the crystal from a collection shop while ago on holiday in Devon for $2. You don't have to use the selenite crystal for this project, you can use any kind of crystal that is transparent or cloudy.
BTW, I am British, I have to use the American currency symbol because instructable dose not like the British currency symbol.
Step 1: What you will need for the project
- Double AA battery holder
- Two AA batteries
- A switch
- A small piece of veroboard
- Some wires
- Transparent or cloudy crystal
- A project box (I ran out of them, so I have to use a container)
- RGB LED's (see next step)