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 ...

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Need a cheap and easy way to deter intruders? For homeowners, outdoor lighting is a game changer for providing a line of sight on potential trepassers without running up costly energy bills. If you're ...

Anyone who grew up reading Sci-Fi will know that by now we’re all supposed to be driving hover-cars and living in fully-automated homes, with Star Trek-style swishy doors and cookers we can talk to.