All Products
Showing 21-40 of 100 products
Adafruit I2C QT Rotary Encoder with NeoPixel - STEMMA QT / Qwiic
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The Adafruit I2C QT Rotary Encoder Breakout takes the hassle out of working with rotary encoders. An onboard microcontroller running Adafruit's seesaw firmware handles all the pulse tracking, debouncing, and pin management — simply read the encoder value over I2C whenever you need it. Designed i...
Adafruit I2C Stemma QT Rotary Encoder Breakout with Encoder
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The Adafruit I2C STEMMA QT Rotary Encoder Breakout comes with a 24-detent rotary encoder with push-switch pre-soldered, so you can start twisting right away. An onboard microcontroller running Adafruit's seesaw firmware handles all pulse tracking, debouncing, and pin management — simply read enco...
Magnetic Rotary Encoder - 128 P/R (Quadrature) w/ Switch - SparkFun Electronics
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The CS19D128B is a high-quality magnetic rotary encoder from Cooka, offering smooth, low-friction rotation with 128 pulses per revolution and no detent positions. Pressing the shaft activates a built-in push switch. Unlike mechanical encoders, the magnetic sensing mechanism allows this encoder t...
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...
ANO Rotary Navigation Encoder Breakout
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This breakout makes the ANO rotary encoder wheel much easier to use in a breadboard or wired prototype. The encoder is a distinctive navigation control, with a clicky scroll-wheel feel reminiscent of early iPod interfaces.The board converts the encoder’s unusual pin set into a straightforward hea...
ANO Rotary Navigation Encoder to I2C STEMMA QT Adaptor
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This breakout turns the ANO rotary encoder wheel into an easy-to-use I2C input device. The ANO wheel gives you a clicky, scroll-wheel-style interface with a rotary control plus five button switches, without needing to wire up all the individual pins yourself.An onboard microcontroller runs Adafru...
Bourns Absolute Encoder (EAW0J-B24-AE0128L)
The Bourns Absolute Encoder is a digital control knob that provides 128 unique results evenly spaced around a full circle. It is designed as a control panel knob but can be adapted for other uses. This can be a good alternative to using a potentiometer and analog pin, as this allows for full-turn...
Adafruit ANO Rotary Navigation Encoder Breakout PCB
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This breakout PCB converts the ANO rotary navigation encoder's non-standard pinout into a straightforward, breadboard-friendly header strip. The ANO encoder combines a rotary encoder with directional and centre-push buttons — similar to classic scroll wheel interfaces — and this PCB makes it easy...
Adafruit MACROPAD RP2040 Bare Bones - 3x4 Keys + Encoder + OLED
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The Adafruit MACROPAD RP2040 Bare Bones is a programmable 3×4 macro keyboard powered by the Raspberry Pi RP2040 microcontroller. It comes with a 128×64 OLED display, rotary encoder with push-button, speaker, and 12 NeoPixel LEDs — everything except the key switches and keycaps, so you can customi...
Adafruit ANO Rotary Navigation Encoder to I2C Stemma QT Adapter
This STEMMA QT adapter makes the ANO rotary navigation encoder easy to use over I2C — no GPIO-heavy wiring needed. An on-board microcontroller running Adafruit's seesaw firmware tracks all rotary pulses and button presses, saving incremental values for querying at any time over I2C. Just plug in ...
Adafruit MacroPad RP2040 Starter Kit - 3x4 Keys + Encoder + OLED
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The Adafruit MacroPad RP2040 Starter Kit is a complete programmable 3×4 macro keyboard powered by the Raspberry Pi RP2040 microcontroller. This all-in-one kit includes the MacroPad board, key switches, keycaps, enclosure, and hardware — ready to assemble with no soldering required. Program it wi...
M5Stack Dial - ESP32-S3 Smart Rotary Knob with 1.28" Touchscreen
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Add a cool touch-screen rotary dial to your next build with the M5Stack M5Dial. The M5Dial integrates the necessary features and sensors for various smart home control applications as a versatile embedded development board. It features a 1.28-inch round TFT touchscreen, rotary encoder, RFID detec...
PD Stepper NEMA 17 USB-C PD Driver and Controller
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Stepper motor builds often need a microcontroller, a separate driver, a 12V or 24V supply and plenty of wiring. This compact controller from Things by Josh brings that stack together in one unit designed to mount directly to the back of a standard NEMA 17 stepper motor.Power comes in via USB-C Po...
Little Bird 45 in 1 sensor kit for Arduino
This kit brings together a wide range of sensor and interface modules for Arduino projects, experiments and classroom learning. It includes input sensors, output modules, switching modules, power modules and useful building blocks for trying common electronics ideas.Use the modules to explore lig...
Elecrow Raspberry Pi Pico Advanced Kit with 32 Modules and 32 Projects Lessons
This Raspberry Pi Pico advanced kit is designed for people who already have some electronics knowledge and programming skills and are interested in the Raspberry Pi. If you want to continue to strengthen your thinking, hands-on ability， and innovation ability, the Raspberry Pi pico advanced ki...
Sensor / Motor Drive Board
This Sensor/Motor Drive Board (Cortex M3 CPU) is the integration of multiple communication interfaces that quickly build robotic systems. This board (Cortex M3 CPU) features the SPI Interface and works as a bridge between the whole system. There are many types of sensors on the board such as I...
HELLA UNTZtrument Add-on Acrylic Tweaker/Hacker Panel
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Add knobs to your grid with this add-on accessory for the HELLA UNTZtrument. This is a replacement piece of laser cut acrylic to use when building an Adafruit HELLA UNTZtrument It's perfect for adding a rotary encoder or any of our panel mount potentiometers. Swap this in during your build or...
LilyPad MP3
The LilyPad MP3 Player is an all-in-one audio board combining an Arduino-compatible microcontroller, MP3 decoder, microSD card socket, and stereo amplifier. Part of the LilyPad e-textiles line, it's designed to add music and sound effects to fabric creations, wearables, and interactive projects. ...
Reflective IR Sensor with 470 and 10K Resistors
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This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce IR off objects to determine their reflectivity. White & light colored stuff will bounce the light, so you can detect it. Black & ...
SparkFun LED RingCoder Breakout - RGB
The SparkFun LED RingCoder Breakout provides a visual position indicator for rotary encoders. Two 8-bit shift registers drive a circular LED bargraph that displays the virtual position of the encoder as it turns, giving clear feedback on where you are within a range of values. This RGB revision ...
