How to Activate Led With Magnetic (mini Reed)

This is my first instructables, sorry if there are any mistakes here.

Objective: I will teach you how to activate an LED with an magnetic.

1) mini reed
2)magnetic
3) LED
4) protoboard
5) any power source(you can use the Arduino)

First, connect the power source to the protoboard.

Then, connect the mini reed to the negative end of the protoboard.

Now connect the anode (+) of the LED to the protoboard and the cathode (-) to the right pin of the mini reed.

just put an magnetic near to the mini feed and the LED will work.

(Sorry if you can't see anything in the photo, it's really difficult to take a photo with an LED on!)


If you have any questions, just ask me in the comments.