Build a $20K military-grade router alternative for just $106.23 using open-source tools and affordable hardware. Learn how to ...

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.

What if you could broadcast signals across the globe using just a credit-card-sized computer and a handful of components? It might sound like a scene from a sci-fi novel, but with a Raspberry Pi and ...

Explore the potential of Raspberry Pi-powered underwater WiFi, from enabling real-time communication and media sharing to advancing marine research and safety.

Want to learn more about sensors, wireless communications, or electronics in general? Check out all the educational videos ...

Fi, was presented at the 2025 IEEE International Conference on Distributed Computing in Smart Systems and the Internet of Things. Led by Professor ...

The DSpi is a handheld with a clamshell design, two small screens, and an open source design – you can’t actually buy one, but you can find design files, software, and a parts list in the developer’s ...

We’re used to interfaces such as I2C and one-wire as easy ways to hook up sensors and other peripherals to microcontrollers. While they’re fine within the confines of a small project, they do have a ...

There’s no shortage of cases for the Raspberry Pi line of single-board computers. But Sunfounder’s Pironman line of cases stand out thanks to their gaming PC aesthetic that includes clear acrylic side ...

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

Humanity pretty much has Pi figured out at this point. We’ve calculated it many times over and are confident about what it is down to many, many decimal places. However, if you fancy estimating it ...

Professor Janet Yang has been named co-PI on a National Science Foundation (NSF) grant, “FIRE-WUI: RECAP: A Robust, Efficient, and Community-Guided Framework for Smoke-Aware Prescribed Fire Planning ...