Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to manipulate the pins on an old parallel port, then most commonly used for printers ...
A Costly Potato: After spending 12 years on the market, the Raspberry Pi single-board computer (SBC) has inspired a lot of DIY computing projects. The newly released Hackberry-Pi_Zero is one such ...
The Raspberry Pi Compute Module form factor is a tantalizing core for a potential laptop, with a CM5 module containing a fairly beefy SoC and RAM, with depending on the exact module also eMMC storage ...