Instructables

Make a PAC LITE only smaller

Step 6: Test the circuit

Test the circuit by pushing the battery clip onto the 9V battery and pushing the negative lead of the LED onto the negative terminal of the battery.

You may also want to strengthen the negative lead of the LED so that the wire doesnt change shape when you push it, otherwise the switch will deform and stop working
 
Remove these adsRemove these ads by Signing Up