Raspi competition: Qualcomm swallows Arduino and presents single-board computer

The single-board computer Arduino Uno Q gets a Qualcomm processor. It enables projects similar to a Raspberry Pi.
Hackaday

Dual Core Arduino For More Pins

There are easy ways of getting more I/O pins for any project; shift registers, I2C expanders, or ADCs will give you plenty of pins for whatever project you have in mind. All these require extra ...