EDN

Improved Speed and Direction Sensing Using Vertical Hall Technology

This article discusses an improved speed and direction sensing employing Vertical Hall technology and features the A1262, a 2D dual-channel Hall-effect sensor integrated circuit that has these ...
Electronic Design

Hall-Effect Speed/Direction Sensor IC with Hysteresis Detection

Allegro MicroSystems, LLC introduces a new Hall-effect speed and direction sensor IC with hysteresis detection. The A1232 is a highly sensitive, temperature stable, magnetic sensing device ideal for ...
EDN

New Two-Wire Differential Speed & Direction Sensor IC

Allegro MicroSystems, LLC introduces new two-wire differential speed and direction sensor IC. It provides a user-friendly solution for direction detection and true zero-speed, digital gear-tooth ...
Engadget

Black and Decker screwdriver senses your hand movement to adjust speed, direction (video)

The Patent Pending Screwdriver incorporates Gyroscopic Technology for Controlling Variable Speed and Direction TOWSON, Md. (EMBARGO-August 15, 2012) – Black & Decker® (NYSE: SWK) brings innovation to ...