In Part 1, I discussed the background behind lock-in amplifiers. Here, I’ll cover analog and digital lock-in amplifiers, software-defined radio, de-embedding, and the hardware and software ...

There are a few different steering wheel lock designs available, but they all keep your steering wheel in place and deter ...

Yale’s new smart lock boasts an outstanding design and supports every third-party smart-home platform under the sun, but Yale’s app still needs some polish. Revamped and redesigned, Yale’s Assure Lock ...

The Level Lock Pro puts all the technology inside the door, keeping the invisible smart lock aesthetic clean. Installation is super easy, usually requiring just a screwdriver and about 15 minutes.

Level Locks are getting smarter. The original Level Lock (now called the Level Bolt) was a great way for renters and homeowners who don't want to replace their lock design to still get smart lock ...

Half a year after its debut, the Level Lock+ continues to stand out amongst the competition for its unique, minimalistic design, and ease of installation. Level Home’s smart lock is also one of just a ...

Editor's Note: In August 2020, PCMag and Bitdefender released a report alleging that August and Yale Android apps when working with Connect modules were vulnerable to a hack during setup mode that ...