Raspberry Pi used to create a fingerprint lock for keeping physical goods secure. A detailed guide is available for setting up a fingerprint scanner with a Raspberry Pi and a servo motor. The project ...

A healthy inventory of biometric smart locks — with or without physical keys — can improve security for customers looking for the convenience of a fingerprint sensor.

Single-board computers, or SBCs, are quite popular among students, enthusiasts, and developers who love to tinker with tech. One of the most common SBCs that most people use for this purpose is the ...

ADT’s Nest-integrated security system is one of my favorite parts of my smart home, in part because it has a lot of futuristic ideas. Recently, ADT added a new smart lock option to its lineup, and the ...

This inexpensive smart lock covers the basics—and even provides a fingerprint reader—making for a very affordable smart lock if you don’t need any other bells and whistles. You probably know TCL for ...