While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.

My $35 server works harder than some PCs.

For better or worse, pets often serve as inspiration and test subjects for hardware hacks: smarten up that hamster wheel, tweet the squirrel hunting adventures from a dog’s point of view, or automate ...

Adam has a degree in Engineering, having always been fascinated by how tech works. Tech websites have saved him hours of tearing his hair out on countless occasions, and he enjoys the opportunity to ...

The humble Raspberry Pi is a staple in the tech DIYer community, but you can use one to leverage some cost savings when it comes to subscription services.

The low-cost Raspberry Pi single-board computer (SBC) was originally designed as a platform to teach computer science to students, but it has expanded into other applications, including use as an ...