[Brad] was asked by his Sister to design a motion-based alarm that would help her catch her son sneaking out of the house at night. Obviously this didn’t need to be a long-term installation so he ...

If you’re looking for something to do this weekend, consider this PIR (passive infrared) Sensor Alarm project. Not only will the motion-sensing alarm protect your gear from animals and zombies alike, ...

Brian Coulombe ([email protected]) is Principal and Director of Operations at Ross & Baruzzini | DVS. Connect with him on Linkedin at www.linkedin.com/in/brian ...

The motion sensor switch circuit can automatically turn on a water sprinkler but you can easily use it as a motion sensor light switch or motion activated alarm too. Before beginning the construction ...

If you want to keep an eye on your home—whether you're worried about burglars or just worried about the dog getting into places it shouldn't—this super simple DIY alarm will send you an SMS message ...

WTOP traffic reporter Steve Dresner, a familiar voice on WTOP’s daily broadcast, shares his experience — and lessons learned — after his car was broken into last week. Last weekend, I joined the ...

Shut the bleep bleep bleep up! Nintendo has launched a pricey video game-paired alarm clock that uses motion sensors to make sure you get out of bed — or else. Alarmo, which retails for $99.99 and ...