In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Researchers have created “Smart Underwear,” a wearable device that measures flatulence by detecting hydrogen produced by gut ...

NewTek Sensor Solutions has launched the RVD Series Hall Effect angle sensors. The combination of Hall Effect technology and the non-contact design of these sensors measures rotational position ...

Discover the Lorentz force and how Hall effect sensors work in this easy-to-understand physics tutorial! 🧲⚡ We break down the concepts step by step, showing how charged particles interact with ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

While we expect Apple to unveil AirPods Pro 3 alongside iPhone 17 and Apple Watch Series 11 next week, there’s one new feature that may not be ready for showtime. An anonymous source claims in a tip ...

A giant anomalous Hall effect (AHE) has been observed in a nonmagnetic material for the first time, as reported by researchers from Japan. This surprising result was achieved using high-quality Cd 3 ...

A Reddit clip shows the Galaxy Watch 6 Classic’s bezel still works when held above the screen, thanks to magnetic sensing. The bezel uses a Hall sensor to detect changes in a magnetic field, rather ...