Hall Effect Sensor - Arduino Sensors
In this series of episodes, we'll cover a number of key points:
Introduction to the sensor (module)
How it works
Connection circuit
Sensor test code
In this episode, we'll explain how to use a Hall Effect Sensor to detect magnetic objects. We'll explain how it works and how to use it, along with a code to test the sensor.
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Code
http://bit.ly/2p72xPu
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#Hall_effect_sensor