Smart’ displays are modules which combine display and a microcontroller in a meticulously designed circuit board ...

Not every project has to be complicated– reinventing the wheel has its place, but sometimes you find a module or two that ...

I had one of those why-didn’t-I-think-of-it moments this week, reading this article about multiplexing I2C on the ESP32 microcontroller. The idea is so good, and so simple, that it’s almost silly that ...