Nokia 5110 and Arduino mini make a great serial monitor that can easily be battery powered at 3 Volts.
Project tutorial by Ray Burnette
A big and heavy alarm clock made from an old tea can, a big red button and a few other parts.
Project showcase by Insight Machines Laboratory
Holiday is always a good reason to make something cool. This time I wanted to play with Pro Minis and an RTC module.
Project tutorial by Egor Spirin
Or connect with your social account:
New here? Create an account