A game developer by trade, [Martin] went all in on the timer’s GPLv3 licensed firmware. From using the toneAC library to play melodies at the end of the countdown, to the custom fonts and the ...

[Ian] decided to dive under the hood and enable a countdown timer feature hidden from the ... watch hacks don’t have to be electronic – as this custom transparent case for an Apple Watch ...

The built-in self timer on your iPhone camera allows you to take photos without physically clicking the button. You can set a long or short countdown timer and your camera will snap 10 burst ...