ITEM NAME:20mm Rotary Encoder Switch Digital Potentiometer and Knob for 3.5" Display Description: - Name: rotary encoder switch - Material: electronic components + PCB plastic - Diameter: 20mm; height: 20mm - By rotating the rotary encoder can be counted in the positive direction and the reverse direction during. - With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. Package Included: 1Piece Rotary Encoder Switch.By rotating the rotary encoder can be counted in the positive direction and the reverse direction during. - With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0.
