I use my cell phone as an alarm clock most days and definitely on the road as I know how it functions as opposed to the last guest that set the alarm to AM talk radio at volume zero. Also, binary ...

[Mattaw] has liked binary clocks since he was 0 and decided to make ... There’s an IR remote to set the time, the color, and choice of alarm file, which is currently set to modem_sound.mp3.

Binary Clock v0.2 originally written by Gabriel J. Pensky. ( Web: https://www.instructables.com/id/Beautiful-Arduino-Binary-Clock/) Converted by Shane B. Koehler to ...