features: 100% Brand new and high quality. Material: Electronic components + PCB Main color: Black Working voltage: 5V Pulse circle: 20 By rotating the rotary encoder can be counted in the positive direction and the reverse direction during rotation of the output pulse frequency, unlike rotary potentiometer count, this rotation counts are not limited. With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. 1 x Rotary Encoder Module Brick Sensor Development Board For Arduino

-15 days with tracking.

Material: Electronic components + PCB

Main color: Black Working voltage: 5V

Pulse circle: 20

1 x Rotary Encoder Module Brick Sensor Development Board For Arduino