A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a given location.

The first time I got my hands on a Raspberry Pi was, well, when we got the first Raspberry Pi. I was working in higher ...

With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular ...

While there’s no shortage of DIY holiday gift ideas, trying to put together one at the last minute might be a tall task even for the most accomplished tinkerer. But on the YouTube channel Easytronic, ...

If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...

Hip-hop honcho Sean “Diddy” Combs has a powerful ally as he serves his 50-month prison sentence on prostitution charges — his mom, Janice, who is helming a “response documentary” to counter the ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

The clicking of a Geiger counter is well enough known as a signifier of radioactive materials, due to it providing the menacing sound effect any time a film or TV show deals with radiation. What we’re ...

As antisemitism and Islamophobia rise, a community centre brings people together over shared meals, offering an antidote to food poverty, social isolation and division Donate to the Guardian Charity ...