By measuring time data between interrupts the period can be established and RPM calculated ... You won’t be limited to an IR sensor, but can use a hall effect sensor in the same basic fashion.

[John Crombie] had a crack at building one using linear Hall effect sensors and magnets as the detection mechanism to good — well — effect. Using the SS49E linear Hall effect sensor in pairs ...

Innovative inverted pyramid Hall-effect sensors offer improved accuracy and reduced crosstalk, paving the way for ...

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 ...

The dial control atop Alarmo uses a magnetic Hall effect sensor for improved accuracy and durability. The dial control atop Alarmo uses a magnetic Hall effect sensor for improved accuracy and ...