Paper Switch (Week 3 – in class)

I made this little rotating paper switch. When you match the arrow to the line, you complete the circuit, turning on the red light!

Here is the switch on "off" mode

Here is the switch on “off” mode

Here is the rotating switch when it is on.

Here is the rotating switch when it is on.

Here, you can see the battery and conductive pieces. When the conductive pieces match, positive to positive and negative to negative, the light turns on.

Here, you can see the battery and conductive pieces. When the conductive pieces match, positive to positive and negative to negative, the light turns on.

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