Rotary Encoder with Switch

Rotary Encoder with Switch — Seeed Studio — 667

5-pin incremental rotary encoder with integrated push-switch: 3 pins for rotation (5 V supply + 2 quadrature outputs) and 2 pins that short when the shaft is pressed.

Pinout

Logical pinout · physical placement not verified
ROTARY ENCODER WITH SWEncoder contact APush switch terminal 1Encoder commonPush switch terminal 2Encoder contact B
  • Encoder contact Aone of the three terminals on the rotary-encoder side; exact A/common/B order not specified by source

    One quadrature rotary-encoder contact from the three-pin side

    Type · SignalVoltage · external pull-up/circuit dependent, commonly 5V
  • Encoder commonone of the three terminals on the rotary-encoder side; exact A/common/B order not specified by source

    Common terminal for the rotary encoder contact pair

    Type · UnknownVoltage · external circuit dependent
  • Encoder contact Bone of the three terminals on the rotary-encoder side; exact A/common/B order not specified by source

    Second quadrature rotary-encoder contact from the three-pin side

    Type · SignalVoltage · external pull-up/circuit dependent, commonly 5V
  • Push switch terminal 1one of the two terminals on the push-switch side

    Momentary push switch contact; shorts to switch terminal 2 when pressed

    Type · UnknownVoltage · external circuit dependent
  • Push switch terminal 2one of the two terminals on the push-switch side

    Momentary push switch contact; shorts to switch terminal 1 when pressed

    Type · UnknownVoltage · external circuit dependent

Start wiring

I2C · Analog · 3.3 – 5 V · Bare

Verify supply voltage and logic levels before powering up.

Module pins: Encoder contact A, Encoder contact B. Schematik maps them to your board in the app.

Encoders

27 other options

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Related groups

4 groups