Raspberry Pi enthusiasts building projects incorporating relays may be interested in a new piece of hardware created by Sequent Microsystems, offering up to 32 relays in a single project.

You can add a 16-relay board controllable through the GPIO interface, but this will use up most of the IO pins. If you need more relays, you need to use another Raspberry Pi.

Use a Raspberry Pi as a Tor Relay and Help Others Browser Anonymously. Thorin Klosowski. October 19, 2012 The Tor Project is one of the simplest and easiest ways to browse the internet anonymously ...

[DarkTherapy] wrote in to tell us about his garage door opener that works with Siri and a Raspberry Pi. It’s pretty hard to find a picture that tells the story of the hack, but here you can s… ...

21 thoughts on “ Raspberry Pi UPS Using Supercapacitors ” Andrew Eliason says: April 3, 2014 at 7:21 pm The big ...

The Raspberry Pi 5 is the most recent iteration, with a 16GB model that launched in January. It has a 2.4GHz quad-core 64-bit ARM Cortex-A76 CPU and a VideoCore VII GPU, a significant upgrade from ...

I have been asked a number of times what the Raspberry Pi cluster might be good for. Here, I will take a look at some answers to that, and also at some of the new hardware bits I used to build it.