6PCS 360 Degree Rotary Encoder Module KY-040 with Push Button Brick Sensor Development Board Precise Positioning Control Compatible with Arduino Projects

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Product Information


Specification
AgeRangeDescription : adult
Brand : YFUSET
BulletPoint : 1
BulletPoint1 : Precision Pulse Control:Operating at 5V working voltage, this rotary encoder generates 20 pulses per full rotation with smooth 360-degree rotation, featuring a stainless steel shaft (6mm diameter/20mm length) and integrated push-button functionality.
BulletPoint2 : Bidirectional Infinite Rotation:Unlimited rotation counting in both directions enables precise control for stepper motor and servo motor applications without mechanical limitations, while the built-in button allows instant reset to zero position.
BulletPoint3 : Broad Device Compatibility:Designed to seamlessly integrate with digital potentiometers (including EC11-compatible systems), Arduino development boards, and automotive interfaces like car audio displays or LCD control panels.
BulletPoint4 : Multi-Industry Applications:Ideal for industrial automation (CNC machines), robotics prototyping, smart home device programming, and automotive electronics such as volume control or menu navigation systems.
BulletPoint5 : Complete Component Kit:Includes six rotary encoder modules with knob caps, providing immediate compatibility for multi-device setups or parallel project development.
Color : One Color
ExternallyAssignedProductIdentifier : 9053698809722
ExternallyAssignedProductIdentifier1 : 0768365214738
ExternallyAssignedProductIdentifier2 : 768365214738
IncludedComponents : board
ItemName : 6PCS 360 Degree Rotary Encoder Module KY-040 with Push Button Brick Sensor Development Board Precise Positioning Control Compatible with Arduino Projects
ItemPackageDimensions_Height : 0.2 inches
ItemPackageDimensions_Length : 0.2 inches
ItemPackageDimensions_Width : 0.2 inches
ItemPackageQuantity : 1
ItemShape : Square
ItemTypeKeyword : switch-encoders
LowerTemperatureRating : -40 degrees_celsius
Manufacturer : YFUSET
Material : Copper
MaximumSupplyVoltage : 5 volts
MeasurementAccuracy : ±1.5°
MeasuringRange : 100mT
ModelName : RaeGan
ModelNumber : ZGW-79
MountingType : Module Mount
NumberOfBoxes : 1
NumberOfItems : 1
OutputType : Push-Pull
PartNumber : RaeGan
ProductDescription :

Product Description

This rotary encoder module carries the model number KY-040, designed for precise bidirectional pulse generation. Operating at a stable 5V DC working voltage, the device combines a stable PCB base with a brass shaft construction, weighing only 10 grams with compact dimensions of 32mm in length, 19mm in width, and 30mm in height. Each full 360-degree rotation produces 20 distinct pulses, enabling high-resolution positional feedback.

The encoder features five clearly labeled pins: CLK (Encoder Phase A) serves as the primary pulse output channel, DT (Encoder Phase B) delivers complementary phase signals for direction detection, SW remains unconnected in this configuration, the + pin accepts 5V power input, and GND provides grounding connectivity.

Each package contains six KY-040 encoder modules accompanied by six black push-button caps, providing immediate readiness for multi-device prototyping or system upgrades.

Functionally, this encoder enables unlimited bidirectional rotation tracking without mechanical stops, outperforming traditional potentiometers. The integrated momentary button allows instant reset to zero position without requiring power interruption.

Operating through optoelectronic displacement conversion, infrared light passes through a rotating code disk with alternating transparent and opaque segments. Differential receivers analyze phase-shifted waveforms to generate noise-immune digital pulses, ensuring reliable signal interpretation across industrial and DIY applications.


ProductSiteLaunchDate : 2025-03-02T07:18:03.565Z
Size : One Size
Style : Modern
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 1
UnspscCode : 43200000
UpperTemperatureRating : 125 degrees_celsius
WarrantyDescription : 1 year

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Satisfactory but not impressive.

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Performs well under regular usage.

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