Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...

You can use a microcontroller to build a clock. After all, a clock is just something that counts the passage of time. The only problem is that microcontrollers can’t track time very accurately. They ...

Back-to-school time requires parents to find ways to get their kids to school on time. Smart alarm clocks can be helpful tools to manage the morning rush. USA TODAY Shopping provides a list of alarm ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

The latest software update for Garmin Forerunner 570 and 970 watches, and for the Fenix 8, adds a smart wake alarm, previously only available on the Vivoactive 6 and the Index sleep monitor, which I ...

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The German Federal Office for Information Security (BSI) is once again expanding its logo program for IT security labels. The Bonn-based authority announced on Tuesday that manufacturers of smart ...

Installing comprehensive home security doesn’t need to be as complicated or expensive as it sounds. Today’s smart home technology means security systems can be wireless, easy to fit, and controlled ...

Check out more Australian smart home deals here. Thanks to smart home security systems, it's easier and more affordable than ever to monitor your home from pretty much anywhere. At PCMag, we have been ...

— Products are chosen independently by our editors. Purchases made through our links may earn us a commission. Smart home gadgets like doorbells and lightbulbs are cool, but few things in your home ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. If you're upgrading your home ...