KY040 Rotary Encoder Module for Arduino/Raspberry


KY040 Rotary Encoder Module for Arduino/Raspberry.

Pack of 1-piece/lot.

Image is for package illustration purpose only. Refer to product specs for detail.

In stock

SKU: SWH1030 Category:


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. It’s a great device for stepper and servo motor control.  You could also use it to control devices like digital potentiometers.


  • Operating voltage: 5V.
  • Pulses/360° Rotation: 20.
  • Output: 2-bit gray code
  • Mechanical Angle: 360° continuous.
  • With built in push button switch (push to operate)
  • Dimensions: (30 x 18 x 30) mm.
  • Compatible with Arduino/Raspberry Pi controller board.

Related Information:

Our Local Outlet:


Additional information

Weight 0.06 kg

QR Code

QR Code

You may also like…