[WhisleyTangoHotel] wraps up his blog post by providing his ESP8266 Arduino source code, which offers an interesting example in working not only with NTP and time zones on the ESP, but how to ...

This project uses two Arduino to communicate with each other using light by means of Morse Code. As a more advanced project, it has some complex array usage and investigates converting switch inputs ...

Apropos Morse … Long ago I stumbled over a micro-controller project that had extended Morse code to full 7 or 8 bits while keeping the existing parts unchanged and that was used between controllers.

What’s more, the Arduino-powered device’s small LCD screen also displays translations at speeds as fast as 60 words-per-minute—quicker than even some professional-level human Morse code ...