Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

In a move that’s no doubt going to upset and confuse many, Espressif has released its newest microcontroller — the ESP32-S31.

When you’re programming microcontrollers, you’re likely to think in C if you’re old-school, Rust if you’re trendy, or Python if you want it done quick and have resources to ...

The Pi Picos are tiny but capable, once you get used to their differences.

Raspberry Pis are not good for absolutely everything.

We previously developed a time-lapse photography system based on the MaixCam platform, which performed remarkably well in ...

Five new Elektor courses help beginners take their first steps in microcontroller programming with Arduino, ESP32, and Raspberry Pi Pico. Each course combines hands-on projects, hardware kits, and ...

Every year on March 14, people who love math and pie celebrate Pi Day. This day is all about the mathematical constant pi, which is the ratio of a circle's circumference to its diameter. We mark the ...

Oregonians looking for an excuse to enjoy a slice of pie will have one on March 14, also known as National Pi Day. Every year, Pi Day — not to be confused with National Pie Day, which occurs on Jan.

Pi Day is observed every year on March 14 to celebrate the mathematical constant π (pi), a number that plays a crucial role in mathematics and science. The date – written as 3/14 – reflects the first ...

While math was never my best subject in school (I’m a writer after all), it did give the world one thing: Pi Day. The day doesn’t celebrate the delicious baked good or even a slice of pizza. Instead, ...