Hall effect keyboards ... between the magnet and the sensor in the PCB as an actuation point. Because magnetic switches don’t need to return to a fixed reset position, they can register as ...

It’s making waves with its new $169 Hall-effect gaming keyboard called the P1 HE, which it recently launched under its gaming arm Lemokey. The company name might sound like a joke, but Keychron ...

Hyundai released a position statement this month on repairing front and rear bumpers with corner radar units or ultrasonic sensors. Front and rear bumpers may have corner radar units mounted ...

Humidity sensors are essential to regulating many indoor and industrial environments. Fang Liu, Jin Hon, and colleagues develop a humidity sensor using graphene oxide quantum dots (GOQDs ...

Our step-by-step guide to the recovery position shows you how to help someone recover after a tonic clonic seizure. These steps should be followed once the shaking has stopped. We send monthly ...