Magnetic Field Detector

About: I am a huge fan of anything I that makes things cheaper or greener (preferably both!)

A very simple project inspired by "Magnet Activated Led Pen' by QuiksilverRox. This is not really very original but I thought it was kinda cool.This project is not intended to be a flashlight but simple a small magnet detector. So with no further ado my project!

Please comment and rate



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    3 Discussions


    5 years ago on Introduction

    Please give more details on reed relay (Manufacturer,part number etc)