Description: By rotating the rotary encoder can be counted in the positive direction and the reverse direction during rotation of the output pulse frequency. With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. Specification: Location number: 20 bits Pulse circle: 20 Operation life: 30000 times With Switch: Yes Large rating: 10mA 5V DC Module Size(Lx W): Length: 36mm x 17mm/1.4 x 0.7inch Knob Diameter: 5.5mm Package Includes: 1 Piece Rotary Encoder Module Note: Pin header need user themselves to solder it
