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.

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 ...

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 ...

Raspberry Pis are extremely versatile tools that can function in a variety of ways depending on your needs, such as a flood ...

If you enjoy using the Flickr service but would prefer not to pay the monthly $5.99 subscription fee, that enables the ability for you to automatically upload images from SD cards automatically. You ...