All Products
Showing 21-40 of 51 products · 9 unavailable products hidden
Rotary Encoder - Illuminated (RGB)
Mechanical Rotary Encoder - 64 P/R (Quadrature) - SparkFun Electronics
MPN: COM-27883
Addressable RGB LED Ring (24 LEDs)
Surface Mount Rotary Encoder
Incremental Photoelectric Rotary Encoder - 400P/R
Slim Rubber Rotary Encoder Knob - 11.5mm x 14.5mm D-Shaft
34:1 Metal Gearmotor 25Dx52L mm HP 12V with 48 CPR Encoder
TT Motor Encoder (Pack of 2)
20.4:1 Metal Gearmotor 25Dx50L mm HP 12V with 48 CPR Encoder
25:1 Metal Gearmotor 20Dx41L mm 6V CB with Extended Motor Shaft
12V Low noise DC Motor 146RPM w/Encoder
AS5600 Magnetic Angle Sensor Breakout
MPN: ADA6357
N20 DC Motor with Magnetic Encoder - 6V with 1:50 Gear Ratio
CNC Rotary Encoder - 100 Pulses per Rotation - 60mm Black
Baron-4WD Arduino Mobile Robot Platform with Encoder
CNC Rotary Encoder - 100 Pulses per Rotation - 60mm Silver
Metal DC Geared Motor w/Encoder - 6V 300RPM 3.6Kg.cm
37 in 1 Sensor Kit for Arduino
Hobby Motor with Encoder - Plastic Gear (Red)
MPN: ROB-31141
Metal DC Geared Motor w/Encoder - 12V 83RPM 45Kg.cm
Rotary Encoder - Illuminated (RGB)
Rotary encoders can be used similarly to potentiometers. The difference being that an encoder has full rotation without limits (It just goes round and round). They output gray code so that you can tell how much and in which direction the encoder has been turned. They're great for navigating menu ...
Mechanical Rotary Encoder - 64 P/R (Quadrature) - SparkFun Electronics
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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 encode...
Addressable RGB LED Ring (24 LEDs)
Create eye-catching circular lighting effects with this 24-LED addressable RGB ring. Each of the 24 WS2812 LEDs can be individually controlled for colour and brightness, making it perfect for interactive displays, wearable projects, and rotary encoder feedback. Compatible with the Adafruit NeoPix...
Surface Mount Rotary Encoder
For projects that need a rotary encoder but need to keep it single-sided or need to avoid interrupting traces or devices on the other side, here's an all-SMT rotary encoder! It's a high-quality 30-detents encoder from Alps, with detents and a nice feel. There's a nice smooth bushing for p...
Incremental Photoelectric Rotary Encoder - 400P/R
This is an industrial incremental photoelectric rotary encoder with aluminum material, metal shell and stainless steel shaft. It generates AB two-phase orthogonal pulse signal though the rotation of the grating disk and optocoupler. 400 pulses/round for each phase, and 1600 pulses/round for du...
Slim Rubber Rotary Encoder Knob - 11.5mm x 14.5mm D-Shaft
Here's a new addition to our rotary-potentiometer-knob family. This knob has a nice soft-touch feel with an arrow on it, and its much 'slimmer' than the skirted knob we have been using, so good for compact layouts.Note: This is just the knob. We have a breadboard-friendly rotary encoder here...
34:1 Metal Gearmotor 25Dx52L mm HP 12V with 48 CPR Encoder
A high-power 12V brushed DC gearmotor in the Pololu 25D form factor (25mm diameter) with a 34.014:1 metal spur gearbox and an integrated 48 CPR quadrature encoder. The encoder provides 1632.67 counts per revolution of the gearbox output shaft, enabling precise speed and position control for robot...
TT Motor Encoder (Pack of 2)
Simple snap-on encoder wheels for TT gearbox motors. These injection-moulded plastic discs attach to the opposite end of the motor shaft from your wheel, letting you measure rotation speed using a photo interrupter sensor to count the ticks as the encoder spins. An easy, low-cost way to add spee...
20.4:1 Metal Gearmotor 25Dx50L mm HP 12V with 48 CPR Encoder
A high-power 12V brushed DC gearmotor with a 20.4:1 metal spur gearbox and integrated 48 CPR quadrature encoder. The encoder on the motor shaft provides 979.62 counts per revolution of the gearbox output shaft, enabling precise speed and position control for robotics applications. The cylindrica...
25:1 Metal Gearmotor 20Dx41L mm 6V CB with Extended Motor Shaft
A compact 6V brushed DC gearmotor with long-life carbon brushes and a 25:1 metal spur gearbox. This version includes an extended 6 × 2mm motor shaft at the rear, useful for attaching encoder wheels or other feedback mechanisms. The cylindrical body has a 20mm diameter, and the D-shaped output sh...
12V Low noise DC Motor 146RPM w/Encoder
The DFRobot 12V Low Noise DC Motor (Model 28PA51G) is a quiet, high-torque geared motor with a built-in two-phase hall encoder. Designed for applications where noise is a concern, it produces approximately 57–68 dBA under no-load conditions — making it well suited for indoor robotics and equipmen...
AS5600 Magnetic Angle Sensor Breakout
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Add rotational sensing without a mechanical connection using the AS5600 magnetic angle sensor. This breakout can sense a rotating north/south magnetic field up to 3mm away from the chip body, making it useful for frictionless rotary encoders and contactless potentiometer-style controls.Magnetic a...
N20 DC Motor with Magnetic Encoder - 6V with 1:50 Gear Ratio
This N20 micro geared DC motor includes a built-in magnetic encoder wheel and two Hall effect sensors, providing speed and direction feedback without additional wiring. The compact N20 form factor makes it well suited for small robotics projects requiring precise motor control. The motor runs on...
CNC Rotary Encoder - 100 Pulses per Rotation - 60mm Black
We have various PCB-mount rotary encoders in the shop, great for making interfaces where you may want to spin a knob around to select a value. These large knobs are also encoders, but very large - like hand-sized! They're used for controlling CNC machines 'manually' - there's 100 ticks per rotati...
Baron-4WD Arduino Mobile Robot Platform with Encoder
INTRODUCTION The DFRobot 4WD Arduino-Compatible Platform w/Encoders is widely used on the world's self-developed control panel platform. This drive method has a strong obstacle and climbing ability with high strength aluminum alloy body. It features thick acrylic m...
CNC Rotary Encoder - 100 Pulses per Rotation - 60mm Silver
We have various PCB-mount rotary encoders in the shop, great for making interfaces where you may want to spin a knob around to select a value. These large knobs are also encoders, but very large - like hand-sized! They're used for controlling CNC machines 'manually' - there's 100 ticks per rotati...
Metal DC Geared Motor w/Encoder - 6V 300RPM 3.6Kg.cm
A 6V brushed DC motor with a 20:1 metal gearbox and an integrated quadrature encoder. The encoder provides 11 counts per revolution of the motor shaft, corresponding to 224.4 counts per revolution of the gearbox output — giving precise speed and position feedback for closed-loop motor control. T...
37 in 1 Sensor Kit for Arduino
A comprehensive collection of 37 different sensors and modules for Arduino, covering a wide range of inputs and outputs for electronics projects. Everything comes neatly organised in a clear plastic storage case. From environmental sensing (temperature, humidity, light) to user input (joystick, ...
Hobby Motor with Encoder - Plastic Gear (Red)
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Add motion and feedback to small robotics builds with this single DC gearmotor and integrated Hall effect speed encoder. Instead of simply driving a motor open-loop, your microcontroller can count encoder pulses to track wheel rotation and speed for more accurate navigation and speed control.The ...
Metal DC Geared Motor w/Encoder - 12V 83RPM 45Kg.cm
This 12 V DC geared motor (model GB37Y3530-12V-83R) pairs a powerful brushed motor with a 131:1 metal gearbox and an integrated Hall-effect quadrature encoder. The encoder provides 16 counts per revolution on the motor shaft — equivalent to 2096 counts per revolution on the gearbox output — givin...
