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Rotary Encoder Breakout

author: DaMaster_Architect
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2 layer board of 0.68 x 0.79 inches (17.3 x 20.0 mm)
Uploaded: August 20, 2017
Shared: August 20, 2017
Total Price: $2.65

A breakout board for a rotary encoder with pullups for both data lines. The board breaks out the following:

  • VCC: connect to a 5V source
  • A: the ‘A’ data line from the encoder. Connect to an input pin
  • B: the ‘B’ data line from the encoder. Connect to an input pin
  • GND: ground

The footprint for the two resistors is SMD 0805.

The board is compatible with:

  • Bourns PEC12R
  • Alps EC12
  • Sparkfun rotary encoder, COM-09117

The footprint of these encoders is common, so the chances are that your encoder will also fit this size. Just compare the datasheet of your encoder and one of the encoders listed above.

A breakout board for a rotary encoder with pullups for both data lines. The board breaks out the following:

  • VCC: connect to a 5V source
  • A: the ‘A’ data line from the encoder. Connect to an input pin
  • B: the ‘B’ data line from the encoder. Connect to an input pin
  • GND: ground

The footprint for the two resistors is SMD 0805.

The board is compatible with:

  • Bourns PEC12R
  • Alps EC12
  • Sparkfun rotary encoder, COM-09117

The footprint of these encoders is common, so the chances are that your encoder will also fit this size. Just compare the datasheet of your encoder and one of the encoders listed above.

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      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
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