We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

Upgrading to a smart lock is a DIY project -- if you know what you're doing. These steps will explain what instruction ...

With palm vein authentication, 3D face scanning, and fingerprint support, this smart lock is not lacking biometric options.

These days, most of us are fortunate enough to use smartphones with decent touchscreen keyboard capabilities. However, once ...

Over the past few days, I developed a Smart Electronic Voting Machine as part of my Digital Electronics Lab project, using Arduino Nano, DY50 Fingerprint Sensor, 16x2 LCD Display, Push Buttons, and a ...