Electrical Circuit
Use a electrical circuit
Fast
The - = negative Eaeths.
The + =positive makes it worker.
In this model I used 1.5v batters (v = volts) I'v used 2 1.5v batters so two 1.5v batters = 3v.
Now to make it worker the power runs into the light throw the positive. Any exes gets sent out throw the back into the corket avenchley go back to the batter to be earthed. It goes in between the batter and the light .the positive wiyer runs from the batter it a pin on one sid of the switch. The positive leaves on the other Sid on the other end positive has left the other end to go to the light. Now you've got a negative wiyer that runs from the batter that sperate into two wiyer one goes to the Mitel pin on the switch and the second goes to the negative on the light.