Find all your DIY electronics in the MakerShed. 3D Printing, Kits, Arduino, Raspberry Pi, Books & more!


Here’s how to build a burglar alarm from a PIC 16C84 that monitors 4 NC inputs and when triggered, activates an output relay system. All this to keep you safe from your electronics students with chips on their shoulders.

PIC Burglar Alarm Link



  1. samurai1200 says:

    cool project, bad pun.

  2. Mark Ross says:

    Here is another tip. If you make your apartment looks occupied while you are away, then you have an opportunity to substantially decrease a chance of burglary. Lights and noise in your apartment are the best burglar deterrents. These CDs have prerecorded household sounds and bathroom noises that make an impression that your apartment is occupied, even if nobody is there.

    You can let CD play nonstop while you are away.

    Two sites make similar products: and

    Hope this might help!

  3. Elie says:

    Thank you for sharing. You can find right consultant from this website-800amalarm dot com most of them are experts in Burglar Alarm Consulting.

In the Maker Shed