He set up an Arduino Uno to count the pulses using edge detection. This allowed for a reliable count which would serve as the timebase for a simple 24-hour clock.

The circuit in question is a Flexduino, an Arduino clone specifically designed to work on flexible substrates.

These smart locks make it easy to bring your door online and manage it from anywhere. After testing the best smart locks on the market, these are my favorites.

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A “SILENT CALL” led gardaí to trace a Dublin woman’s phone and the arrest of her partner, who allegedly hammered his way through a door to attack her, a court has heard.

Discover how asset-based lending works, its benefits, and examples. Learn about secured loans using assets like inventory, accounts receivable, or equipment.

Keep a watch on your front porch with the best video doorbells for 2025. These products feature smart cameras, so you can check the door from anywhere.

We went to the experts — dietitians — to get the scoop on personalized vitamins and which brands are best. Learn more here.

As you enter personal information on the web, data aggregators gather and sell it. You can protect your privacy with the best personal data removal services we've tested.