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HALL EFFECT SEMI-CONDUCTOR

Hall Effect Semi-Conductor Sensor senses magnetic field
Sensitive to Magnet Polarity

This component can be used in a circuit to open and close a contact when exposed to alternating N and S poles of a magnet. Will also work if exposed to the same pole on alternative sides of the sensor.

Many uses including:
  • Counting revolutions, oscillations, or sequences
  • Turning LEDs, alarms, or other devices on/off
  • Detecting presence of magnetized materials
  • Intruder/theft alarms
  • Monitor start/stop of a moving process
  • Robotic effects and magic tricks!
Schematic of an example circuit included. Part number may vary from picture. Very unique!

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