The low-power operation is done using a redesigned on-chip power management unit with a configurable, multichannel single-inductor multiple-output (SIMO) buck converter. You can send press releases ...

The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...

Rather than presenting a stripped-down proof of concept, Motii has published a complete, buildable system. The Aeris-10 ...

When a Raspberry Pi is overkill.

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

A few years after the release of the Moo Box, this project offers a natural and more versatile evolution. While the original version relied on minimal sound generation using an ATtiny85, the addition ...

Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

Apply modern C++ to that module. Use constexpr for configuration constants. Replace raw arrays with std::array. Wrap resource ...

A limited-edition Dunkin’ Donut box has received an upgrade after a Maryland-based software engineer transformed it into a ...

In an exclusive interview with PEOPLE, the New York City-based engineer says the handheld device was inspired by Tamagotchi ...

A YouTuber has just built a tiny e-reader that can be easily carried everywhere you go, and you can DIY one for yourself too.