Waveshare Hall Sensor (Waveshare)

Overview
1. 49E hall sensor
2. Features wide range voltage comparator LM393
3. Adjustable sensitivity
4. Signal output indicator

Specifications
1. Power: 2.3V ~ 5.3V
2. Dimension: 27.0mm * 15.5mm
3. Mounting holes size: 2.0mm

Applications
1. Motor speed measurement
2. Object position detection
3. Smart car
4. Electronic bricks

How to Use
In the case of working with a MCU:
1. VCC : 2.3V ~ 5.3V
2. GND: Power supply ground
3. AOUT : MCU.IO (analog output)
4. DOUT: MCU.IO (digital output)