Introduction: How to Build a Very Small Flashlight [torch]

Picture of How to Build a Very Small Flashlight [torch]

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

Step 1: Tools and Materials

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Materials -

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

Tools -

glue gun
tape
scissors 

Step 2:

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stick the two batteries together

Step 3:

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

Step 4:

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now make a cardboard box for the circuit.











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

Comments

david339 (author)2011-11-27

Simplicity has its virtues.

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