Arduino-Compatible Hall Effect Magnetic Switch (2 pack)

These devices include an on-chip hall (holzer) voltage generator for magnetic sensing, an amplifier that amplifies the hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and an open-collector output. These are sold as a pack of two.

Specifications

• Voltage: 5 VDC
• Connection: 3 pins, +(middle pin), ground and S (data out)
• Output (S): Schmitt Trigger, Active Low
• Activation: 30 Gauss
• Deactivation: 10 Gauss
• LED indicator: ON when activated
• Size: 25 x 15 mm
• Weight: 2 g