The author shares a clever solution for capturing late-night ideas without disturbing others. By using Morse code and a Raspberry Pi Pico W, they built a device that listens for Morse code sequences before emailing the message to them. The use of technology and creative problem-solving make this an innovative way to record important thoughts without disruption. The controversial aspect may be the choice to use Morse code in a digital age, but the author’s unique approach sets this idea apart.
https://github.com/dmd/morse