Morse code used to be widely used around the globe. Before voice transmissions were possible over radio, Morse code was all the rage. Nowadays, it’s been replaced with more sophisticated technologies ...

This application note introduces how to setup the FT8XX Sample Application running on an Arduino – ATMega328 system using the 4DLCD-FT843 system. The objective of the Sample Application is to enable ...

Interrupting while someone is talking is rude for humans, but smart for computers. [Ivan Voras] shows how to use interrupts to service the ESP32 analog to digital converters when sampling sound.

Youngsters interested in technology might get a kick out of working with real computer hardware and software during their summer break. Parents, relatives, and friends have many ways to get these kids ...