SparkFun
Mechanical Rotary Encoder - 64 P/R (Quadrature) - SparkFun Electronics
· MPN: COM-27883
The ENS22S001 is a high-quality mechanical rotary encoder from Cooka, offering 64 pulses per revolution with standard quadrature (A/B) output. Fully sealed a...
The ENS22S001 is a high-quality mechanical rotary encoder from Cooka, offering 64 pulses per revolution with standard quadrature (A/B) output. Fully sealed and rated IP65, it's built for reliable operation in harsh environments and extended-life applications.
With low indent detents, this encoder provides minimal turning friction and subtle tactile feedback — ideal for user interfaces, instrumentation panels, and precision control. It features a 1/4-inch shaft compatible with a wide range of knobs, and supports both 3.3V and 5V operation for easy integration with most microcontrollers.
Key Features
- 64 Pulses Per Revolution – High-resolution quadrature (A/B) output for precise rotational sensing
- IP65 Sealed – Fully sealed construction for dust and water resistance in harsh environments
- Low Indent Detents – Minimal turning friction with subtle tactile feedback
- Dual Voltage – Compatible with both 3.3V and 5V systems
- 1/4-Inch Shaft – Standard shaft size compatible with a wide range of knobs
Ideal For
- User interface controls and menu navigation
- Industrial instrumentation and control panels
- Robotics and motor position feedback
- Audio equipment and volume/parameter control
- Arduino and microcontroller projects
Package Contents
- 1× ENS22S001 Mechanical Rotary Encoder
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- encoder
- A device attached to a motor or shaft that reports movement, such as rotation steps or position. In a pump system, an encoder can help measure or control how much the motor has turned, which affects how repeatable the watering amount can be.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
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Brands
Sensors & Input
ENS22S001 Rotary Encoder Datasheet
Datasheet · 339.3 KB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 402.7 KB · Click any page to view full size
Resources & Downloads
Guides, code examples, and more
Related Tutorials
Free guides on learn.littlebird.com.au
