Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Rotation Angle	360 Degrees Continuous
Output Signal	Digital Pulse (A/B Phase)
Operating Voltage	3.3V - 5V DC
Interface Type	GPIO Compatible
Mounting Hole Diameter	5mm
PCB Dimensions	28mm x 18mm
Switch Function	Integrated Push-Button
Material	Plastic Housing, Copper PCB
Compatibility	Arduino, Raspberry Pi, STM32
Package Includes	1x Encoder Module, 1x Pin Header

6 reviews

Anonymous

Mar 18, 2026

Rating: 4/5

Solid build quality

We use these in our workshop for various prototypes. They are robust enough to handle frequent adjustments. Would give 5 stars if the cable was included.

Anonymous

Mar 09, 2026

Rating: 4/5

Good value but pins are loose

The sensor itself is accurate and responsive. However, the included pin headers were a bit loose in the sockets. I ended up soldering them directly to be safe. Otherwise, great product.

Anonymous

Mar 05, 2026

Rating: 5/5

Perfect for my robotics project

This encoder works flawlessly with my Arduino Uno. The 360-degree rotation is smooth, and the code library I found online made integration very easy. Highly recommended for beginners.

Anonymous

Mar 05, 2026

Rating: 3/5

Works but documentation is sparse

The hardware is fine, but I had to search several forums to get the wiring diagram correct for my specific board. Once wired up, it functions as expected.

Anonymous

Mar 05, 2026

Rating: 5/5

Great for university projects

Bought this for a mechatronics assignment. It handled continuous rotation without any wear signs after weeks of testing. The price point is unbeatable for students.

Anonymous

Mar 04, 2026

Rating: 5/5

Excellent digital potentiometer alternative

I needed a durable input for a menu system, and this fits the bill perfectly. The push-button feature is a nice bonus for selection inputs. No debouncing issues so far.

5 FAQ

Q: Can I use this with a 3.3V logic board like ESP32?

A: Yes, this module operates comfortably within the 3.3V to 5V range, making it fully compatible with ESP32 and Raspberry Pi GPIO pins.

Q: Does this module require external pull-up resistors?

A: Most Arduino boards have internal pull-up resistors that can be enabled in the code. However, for stable readings on long wires, external 10k resistors are recommended.

Q: What is the resolution of the encoder?

A: This specific model typically provides 20 pulses per revolution (PPR), which translates to 80 counts per revolution when counting both rising and falling edges of both channels.

Q: Is the shaft length sufficient for mounting behind a panel?

A: The shaft is approximately 6mm long. For thick panels, you may need to purchase an extension shaft or mount it on a thinner surface.

Q: Does the push-button switch have a specific rating?

A: The integrated switch is rated for standard low-current signal switching, suitable for microcontroller inputs. It is not designed for high-load power switching.

Explore your interests

STC32G12K128 STC8H8K64U Microcontroller Small System Core Board Development Board Emulator

$16.50

Youxin Electronics_STM32H743IIT6 Core Board System Board Learning Board STM32 Development Board

$118.00

Arduino DUE Development Board 32-bit ARM Controller A000062 Italian Official Original Import with Cable

$299.00

Ultrasonic Sensor HC-SR04 Ultrasonic Distance Measuring Module Bracket US015-025-026-100

$3.16

Serial SHT20 Chip Temperature and Humidity Sensor Test, SHT30 Chip Measurement and Monitoring Module by Viter Intelligence

$11.00

High-Speed Yabo Smart Raspberry Pi 4B Motherboard Development Board Accessories RaspberryPi 2G/4G/8G RAM Py

$494.30

Magnetic Circular Counting Chips, Two-Sided Flip Coins for Elementary Math, Kindergarten Early Education, Ten-Frame Matrix, Addition/Subtraction within 10 & 20, Teaching Tools

$11.90

3-Wire/4-Wire Flame Sensor Module, Fire Source Detection with IR Receiver, Flame Detection and Alarm

$1.08

SANSI White Label Class A Glass Graduated Cylinder C18 Micro-Precision Demulsification Cylinder with Scale Measurement Includes Certificate Ground Joint Stopper Hexagonal Bottom Borosilicate Glass Lab Equipment

$3.68

EV2400 Battery Unlock Fuel Gauge Programmer MSP430 HPA500 Evaluation Module Interface Board SMBus

$323.00

Cube Three-View Teaching Aid with Grid - 3D Geometry Observation Tool for Grades 4-5 Math (2cm Cubic Blocks Set)

$15.10

OrangePi Orange Pi Zero3 Zero 3 Development Board Allwinner H618 Orange Pi

$228.00

Digital 38KHz Infrared Receiver Transmitter Head Sensor Module Electronic Building Blocks Robot Infrared Communication Remote Control

$2.29

12V Stable Version Light-Control Switch No-Light Sensing with Extension Cable Photoresistor Plus Relay Module

$49.20

STM32 Smart Car 51 Microcontroller Arduino Obstacle Avoidance Chassis Kit Mecanum Wheel Robot Car

$40.80

Tech Small Production Small Invention DIY Piano Electronic Keyboard Real Playable Science Small Handmade DIY Materials

$33.00

HX711 Pressure Sensor Module Electronic Scale Bracket Weighing DIY Scale Pan Tray Set 5/10/40kg200

$3.28

Transparent 3D Geometric Model Perspective Decomposition Graphic Teaching Aid, Complete Set for Elementary Grades 1-6 Math

$6.80

Thin Film Pressure Sensor Display, USB Rechargeable Flexible Resistive Pressure Digital Display Module, Wide Range Wireless

$20.00

E18-D80NK Infrared Photoelectric Switch Diffuse Reflection Obstacle Avoidance Sensor Module 3-80CM

$12.60

LAN8720 Module Network Module Ethernet Transceiver RMII Interface Development Board Xinwei Electronics

$7.85

STC15W408AS Core Board Minimum System Board 51 Microcontroller Development Board TTSOP20 Learning Board

$18.47

New Version MEGA2560 R3 Development Board, Improved MEGA2560 R3 with Sensor Expansion Board

$13.68

Gradient Visual Illusion Kit: Electric Rotating Assembly Toy for Maker DIY, Paintable Handmade Model

$8.72

51/AVR Microcontroller Core Development Board STC89C52RC/51MCU Experiment Board/ATMEGA32 Learning Board

$37.90

[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set

$15.00

5A Range Current Transformer Module Voltage Sensor Single-Phase AC Active Output Current Transmitter

$5.06

Foldable Clothes Drying Rack Floor Standing Home Balcony Bedroom Hanging Clothes Quilt Drying Artifact Outdoor Cooling Rod Indoor Drying Rack

$47.10

Metal Detector Module Non-Contact Metal Induction Sensor Detection Module Metal Detector

$8.70

RV1103 Miniature Linux Development Board: RISC-V Vision and AI with Ethernet Port

$53.10

For Arduino Development Board R3 Mainboard Microcontroller Module Kit Programming Learning Board Sensor Suite

$78.00

Xuefen Geometry Stamping and Tracing Set for Grades 1-2, 3D and 2D Ink Pads, Math Learning Tools, Cube and Cuboid Models

$4.51

Rubber Tire Toy 4WD Smart Car Wheels Car Model Robot Accessories (Suitable for 2mm Axle)

$0.50

AHT10 High-Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replaces sht20

$7.88

Digital 38KHz Infrared Receiver/Transmitter Head Sensor Module for Electronic Building Blocks Robots, Infrared Communication Remote Control

$2.80

51 MCU Minimum System STC89C52 DIP40 Through-Hole Smart Car Main Control Board Learning Experiment

$19.80

Outdoor Adventure Kids' Insect Observation Box with Magnifying Glass, Boys & Girls Toy for Exploration, Butterfly Catching and Fish Scooping Tools

$7.80

MPU-9255 9-Axis Attitude 3-Axis Electronic Compass Accelerometer Gyroscope Magnetic Field Sensor Module

$13.42

Freeze-Dried Chicken Treats for Dogs: Nutritious Weight-Gain Breast Meat Chunks for Puppies – Teeth Cleaning, Grain Mixing, Universal Use

$3.90

Ningbo Keli SQB Cantilever Beam Weighing Module Sensor 100kg 500kg 1t 2t 3 Ton Small Floor Scale Inductor

$48.00