The magnetic induction angle measurement sensor module possesses high accuracy for stable work.Multiple output modes: IIC, PWM, voltage, etc.VCC: 3.3V; GND: Ground; Out: PWM /Analog voltage outputDIR: Rotational direction (ground=Value increases clockwise; thenVCC =Clockwise values are decreased)SCL: IICThe communication clock line; SDA: IICData communication line; : Mode (internal pull ground=Programming modeB)Material:plasticcolour:WhitePackage Contents:4 x AS5600 Magnetic EncoderOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.