SEOUL, South Korea, March 6, 2025 /PRNewswire/ -- SK keyfoundry, an 8-inch pure-play foundry in Korea, announced today that it offers a new 3D Hall-effect sensor technology that can measure speed and ...

The difference between Hall-effect sensors and Hall elements. Why Hall-effect sensors provide more than on and off information. How Hall-effect sensors can detect magnetic fields from an extended ...

November 3, 2013. Measuring electrical current in a conductor is critical to many systems. Classic measurement techniques use shunt resistors, current transformers, or magnetic field sensors.

This Reference Design describes the design of a 3-phase BLDC (Brushless DC) motor drive, which supports Freescale's 56F801X Digital Signal Controllers, dedicated motor control devices. The ...