The module includes an on-chip Hall voltage generator for magnetic detection, an amplifier that amplifies the Hall voltage and a Schmitt trigger that provides a switching hysteresis against noise and an open-collector output.

Specifications

• voltage: 5 VDC
• connection: 3 pins, + (middle pin), grounding and S (data out)
• output (S): Schmitt trigger, Active Low
• activation: 30 Gauss
• shutdown: 10 Gauss
• LED indicator: ON if on
• dimensions: 25 x 15 mm
• weight: 2 g