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.

That is exactly what this Raspberry Pi object detection project demonstrates. You can build a fully working object detection ...

Even when we clean, because of laziness or lack of time, we often throw all waste into the same bin without separating ...

It should be no surprise to many that one can use a Raspbery Pi SBC as an industrial controller, but is it any good at that? That was the question which [Dough Reneker] and [William Shaffer] built a ...