Features:
Rotary encoder can count the output pulse times by rotating positively and negatively.
Electronic brick of rotary potentiometer can be connected to analog I/O port, and the analog value will vary accordingly when rotated to different positions.
This counting method has no limitation, it can reset and come back to the initial status if matching with the key on the encoder (that is to say it will count from 0)

Specification:
Color:Blue
Working Voltage:3-5.5V
Analog output voltage(VCC=5V):5V
Working current:(VCC=5V):260uA
Resistance range:10k

Package Included:
10K Ohm Rotary Potentiometer Module