Picture of Emergency LED Throwie
Oh no!
All the lights turned off and they do not go on!
What do you do?
Make an emergency LED throwie!
Remove these adsRemove these ads by Signing Up

Step 1: Collect the parts

Picture of Collect the parts
You will need:
- A coin battery
- LED(s)

Step 2: Connect

Picture of Connect
Long (positive) leg of the LED to the + side, and the negative leg to the other side.
And you are ready!
oviiic2 years ago
You put an led on a watch battery....