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.

Mike Lopez has created a new piece of hardware that Raspberry Pi enthusiasts may be interested in called the Avocado Pi. The new piece of hardware has been specifically designed to provide a way of ...

Microsoft has this week announced the availability of a new Raspberry Pi online simulator which has been added to the Azure IoT Hub allowing users to learn the basics of working with a Raspberry Pi PC ...

Have you ever wanted to drive a tank? Feeling all that power, blowing stuff up, crushing anything in your way—Of course, you have! Thanks to a Raspberry Pi mod and some ingenuity, and restoration ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Arguably one of the most useful second ...

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 ...