A step-by-step guide for applying an old DI that used simple circuits for PWM programming of standard bucking-type regulator ...
Hello, today I’m going to review the Particle Tachyon SBC designed for high-performance edge AI, IoT, and connectivity ...
WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 ...
A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...