DFRobot (SEN0156) Rotary Switch, Analog Interface, 3.3 V to 12 V

Product InformationAccessory Type: Analog Rotary Switch ModuleProduct Range: Gravity SeriesProduct OverviewSEN0156 is a Gravity: analogue rotary switch module V1. Rotary switch is oftenused when more than 2 positions are needed, such as multi-speed control. Therotary switch uses an analogue input to read the 12 state which saves IOresource for the Arduino.2-12 selectable tap positionIndicator LEDs for each positionSupply voltage: voltage controllerAnalogue interfaceSize is 43mm x 38mm x 40mm