More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...

The Raspberry Pi Pico is a change from the previous Pis that people are used to. This is because it is not a Linux computer, but it is a microcontroller board just like Arduino. The biggest selling ...

Alan is a technology author based in Nova Scotia, Canada. A computer enthusiast since his youth, Alan stays current on what is new and what is next. With over 30 years of experience in computer, video ...

The Amazon Echo is useful to have around the home. It can play podcasts, take reminders and notes, tell you the length of your commute, even control other appliances in your house. But at prices ...

There are a wide range of different Raspberry Pi OS packages available and choosing the correct one for your hardware, application or project is not always easy. Here we compliled a list of popular ...

Last week I used every Raspberry Pi that I had to build a six-node HexaPi computing cluster. Since then I have been asked a number of times: what is it good for? So I'm going to take a look at the ...

Being the versatile single-board computer that it is, the Raspberry Pi can help you build all sorts of projects with all sorts of accessories. Throw in a camera, and you have a smart doorbell, ...

For years, Raspberry Pi — the world’s most innovative tiny computer — has turned the tech world on its head. This plug-and-play computer isn’t much larger than a credit card and fits easily in your ...