LED Throwies On/Off Switch

3,418

11

1

Introduction: LED Throwies On/Off Switch

Materials:

2x card paper (Manilla) slips

1x 2032 lithium watch battery

1x 10mm diffused LED

1x rare earth magnet (Neodymium)

Tape (electrical or duct tape)

Step 1: Make the LED Light Up

Touch the ends of the LED to the battery so that the longer end touches the positive side of the battery

Step 2: Tape

Cut a 5-7 inch long strip of tape. Stick one manilla tab on the tape

Step 3: Making of the LED Throwie

Put battery and LED on the manilla so that the positive side is face down

Step 4: LED With Magnet

Wrap the tape around once and put the magnet on the negative side of the battery

Step 5: Final Step

Slide second manilla tab in between battery and longer LED end so that it can break the circuit when slid in and out.

Be the First to Share

    Recommendations

    • Puzzles Speed Challenge

      Puzzles Speed Challenge
    • "Can't Touch This" Family Contest

      "Can't Touch This" Family Contest
    • CNC Contest 2020

      CNC Contest 2020

    Discussions