Build Your Own Proximity Sensor \ Hall Effect

This video will describe how to build your own proximity sensor using linear Hall effect sensors. This sensor will detect ferrous targets and output a digital signal that can be sent to a microcontroller for processing.

• #science_technology
• #0033mer
• #proximity
• #hall_effect
• #forth
• #opamp
• #ferrous
• #contact_bounce
• #arduino
• #nano
• #bias
• #magnetic
• #field
• #target
• #metal_detector