How to Build a Very Small Flashlight [torch]

this is a simple tutorial on how to build a torch.

Step 1: Tools and Materials

Materials -

1 3v LED
2 3v button cells
some cardboard and wire

Tools -

glue gun
tape
scissors 

Step 2:

stick the two batteries together

Step 3:

complete the circuit by adding two wires to the switch on each side and then connecting it to the switch and batteries 

Step 4:

now make a cardboard box for the circuit.











                                                  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!DONE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Comments

[david339]

Simplicity has its virtues.