Have you heard about NFC padlocks? These innovative locks are making waves in the home security market, offering a blend of advanced technology, convenience, and enhanced safety. Whether you’re a tech ...

If you need a circuit that converts a momentary push button to a latching switch with low standby current, this design might suit your needs.

A hand with an Apple Watch activates a Level Lock Plus on a wood door.

Creating a sliding fifth wheel lock pin requires expert precision and a step-by-step approach to ensure strength and reliability. From cutting raw metal to machining and heat treatment, every phase ...

Tax scams are worse than ever. Getting an IP PIN from the IRS can stop identity thieves from stealing your tax refund. Peter is a writer and editor for the CNET How-To team. He has been covering ...