RF transmissions are proliferating in commercial and government enterprises, from the devices people carry with them to facilities’ Internet of Things (IoT) appliances. These items transmit over ...

UC San Diego has developed a system that uses analog sensors with a direct interface to RFID tags, making them passive sensor devices. The solution includes analog to digital conversion without ...

Update: Read our Evie Ring hands on review ahead of our full testing. The Movano Evie Ring is one of our most hotly anticipated wearables – but the company is working on a lot more than just a smart ...

Inductive sensors are non-contact proximity sensors that detect ferrous targets, ideally ones made of mild steel thicker than one millimeter. They consist of four major components: a ferrite core with ...