Step 1: Parts
3. Magnet wire
8. Convex lens
9. Hot glue
If a joule thief is wanted then-
10. 2N3904 Transistor or equivalent
11. 1k Resistor (Brown-Black-Red)
12. Toroid Bead
Enter the email associated with your account and we will send you your username and a temporary password.
Want to go pro?
First step is to sign up.
Already a member? Login »