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 ...

No doubt many Hackaday readers will have tried their hand at home brewing. It’s easy enough, you can start with a can of hopped malt extract and a bag of sugar in a large bucket in your kitchen and ...

The Raspberry Pi Pico, powered by the RP2040 microcontroller, is a versatile and cost-effective platform for embedded development. This article provides a comprehensive guide to cross-compiling the ...

The Raspberry Pi Foundation, a name synonymous with fostering digital learning, has recently made strides in the realm of coding education. A few months ago, they introduced an online text-based Code ...

The Raspberry Pi might sound like dessert, but it's actually a credit card–sized computer changing the world of DIY tech. First launched in 2012 by the Raspberry Pi Foundation, it was designed to make ...

A collection of 16 books centered around Raspberry Pi projects is available for only $18 dollars on Humble Bundle. The normal price for all 16 books would be $357. If you're looking to learn the ins ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...