Most of us are familiar with the Arduino Uno, a starting place for electronics projects since 2010. But what if the Arduino Uno was released in 1980? You’d probably get something like ...

It’s a significant update. The Arduino UNO and Arduino Mega 2560 update the Duemilanove and Mega respectively. They now use an ATMega8U2 instead of an FTDI USB to serial converter chip.

“Uno R4 WiFi includes an error-catching ... the code line causing the crash,” according to Arduino – Electronics Weekly has asked for more information on this – so watch this space. WiFi’s LED matrix ...