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.

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 ...

QR codes are widely used in entry and exit systems for various events to monitor the number of participants and ensure that ...

The Raspberry Pi Foundation has released a new version of its Raspbian OS, bringing improvements to the file manager, the Orca screen reader for the visually impaired, and a new way of configuring ...