The Raspberry Pi
Hobbyist

If you read any about interfacing to the Pi GPIO pins you are bound to come across the dire warnings - Be Careful.  These pins connect dir...

Prototyping the serial port interface. Many of the GPIO pins on the Pi have other special uses.  The most useful of these are the serial...

It's Chrismas in July!  My Raspberry Pi has finally arrived.  Setup was pretty easy: Standard cell phone charger (micro USB) at leas...