Electronic Specifier

Arduino SPE shield supports SPI, UART, and I2C

The new ASX00073 UNO SPE shield from Arduino is now being shipped by authorized distributor Mouser Electronics.
Hackaday

Give Your Projects A Retro Tint With This 8051-based Arduino Uno

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 [ElectroBoy]’s ...