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 ...

For such an inexpensive, tiny little SBC, it certainly gives me a lot of fun and assistance in a number of projects ...

We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, and when a new one comes out we’ve got a pretty good idea what to expect.

Aimed at making programming more accessible to everyone, Raspberry Pi is a series of affordable computers that consist of the bare essential components required to get projects up and running.

We may receive a commission on purchases made from links. Few do-it-yourself computing products have taken the world by storm like the Raspberry Pi, after it was first released in 2012. As ...