



Shipped by Zienroylein
KY-040 Rotary Encoder Module
-The rotary encoder can count the number of pulse output during rotation in the positive direction and reverse direction through the rotation and this rotation counts are not limited.
-With the key on the rotary encoder, you can reset to the initial state, that is, counting from 0.
Specification:
Product model: KY-040
Working voltage: 5V
One round number of pulse: 20
Diameter of knob cap: 15mm/0.59in
Height of knob cap: 16.5mm/ 0.65in
Widely Applications:
The KY-040 rotary encoder is a rotary input device (as in knob) that provides an indication of how much the knob has been rotated AND what direction it is rotating in. Its a great device for stepper and servo motor control. You could also use it to control devices like digital potentiometers.
-Compatible with Arduino/Raspberry Pi controller board.
Package List:
6 * KY-040 360 degree rotary encoder(knob, nut, washer included)
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.