Features:
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.

100% Brand new and high quality.
Material: Electronic components + PCB
Working voltage: 5V
Pulse circle: 20

Specifications:
Size: Approx. 31 x 19 x 29mm / 1.22" x 0.75" x 1.14"
Main color: Black
Net weight:7 g
Package weight:17 g

Package Included:
1 x Rotary Encoder Module Brick Sensor Development Board For Arduino