Monitoring your data centers and building access points with CCD cameras can represent a boon to your overall security, but you need to know a little about camera terminology to make the best use of ...
If you’ve got an existing smart home rig, motion sensors can be a useful addition to your setup. You can use them for all ...
Provides safety around the door and through the threshold, at the same time the redundant microwave makes sure that a comfortable opening is guaranteed at all times The large microwave motion ...
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Sometimes the smallest and most utilitarian thing can make the biggest difference in your home. With a proper night light, for example, there are a lot fewer accidents caused by trying to navigate in ...
Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. This article is more than 4 years old. At a time of ...
Let me introduce another simple microcontroller-based do-it-yourself circuit that detects motion and excites a light source in a flash. The “snooper” here is an ordinary passive infrared (PIR) motion ...
Marian Allder told how a siren went off and a loud voice said her presence had been detected - despite being on a public pathway Get daily headlines and breaking news alerts for FREE by signing up to ...