The trim pot can be adjusted steplessly, and the rotation angle is 0°-300°. Use the trim pot to control the level of the sound, the brightness of the light...
Specifications
Connections: RJ11 4P4C
Power: 3.3V
Connections type: Analog output
You can find the introduction of this product following this link
https://wiki.elecfreaks.com/en/microbit/sensor/planet-x-sensors/Plant_X_EF05018
