I programmed it with ESPHome, and it only took a few hours from start to finish.

An alarm clock may seem outdated, with your smartphone’s endless number of tones and apps to wake you up. But using your phone as your alarm can tempt you to use it before you tuck in, and that can ...

When it comes to waking up in the morning, I’ve tried just about everything. From traditional alarm clocks to smartphone alarms — even apps that force you to solve math problems before the alarm shuts ...