The electronic hobbyist news blog
Remember the laser based alarm system that you see in spy movies? The one that sets the alarm when the laser gets cut by any object? Guess what, – you can have one at home! And what’s more? You can make one using an arduino! [via]
Arduino Laser Tripwire – [Link]
You must be logged in to post a comment.
Electronics-lab.com - 2002-2013
Any logo, trademark and project represented here are property of their owner