Red soft-touch T18-shaft knob for panel-mount potentiometers.
Red soft-touch T18-shaft knob for panel-mount potentiometers.
I2C · Analog · 3.3 – 5 V · Bare
Bare EC11 quadrature encoders, I2C navigation encoders, absolute AS5600 and 8421 encoders, slide and ribbon potentiometers, and digital I2C pots — covering most ways to read angular or linear position.
Adafruit ANO Rotary Navigation Encoder to I2C STEMMA QT Adapter visual previewAdafruit ANO Rotary Navigation Encoder to I2C STEMMA QT Adapter
Adafruit DS1841 I2C Digital 10K Potentiometer Breakout visual previewAdafruit DS1841 I2C Digital 10K Potentiometer Breakout
Adafruit DS3502 I2C Digital 10K Potentiometer Breakout visual previewAdafruit DS3502 I2C Digital 10K Potentiometer Breakout
ANO Directional Navigation and Scroll Wheel Rotary Encoder visual previewANO Directional Navigation and Scroll Wheel Rotary Encoder
BOSON: Rotation Sensor Potentiometer Module i1 (0~300°) visual previewBOSON: Rotation Sensor Potentiometer Module i1 (0~300°)
Circular Soft Potentiometer (Ribbon Sensor) visual previewCircular Soft Potentiometer (Ribbon Sensor)
Dial-type Potentiometer (10k) visual previewDial-type Potentiometer (10k)
Fermion: 8421 Encoder-Horizontal (Breakout) visual previewFermion: 8421 Encoder-Horizontal (Breakout)
Fermion: 8421 Encoder-Vertical (Breakout) visual previewFermion: 8421 Encoder-Vertical (Breakout)
Fermion: EC11 Rotary Encoder Module visual previewFermion: EC11 Rotary Encoder Module
Gravity: 360 Degree Rotary Encoder Module visual previewGravity: 360 Degree Rotary Encoder Module
Gravity: Analog Rotary Switch Module V1 visual previewGravity: Analog Rotary Switch Module V1
SparkFun Rotary Switch Potentiometer Breakout visual preview
Potentiometer Wiper/Plunger - 14mm visual preview
Momentary Pushbutton Switch visual preview
12mm Domed Push Button Pack visual previewMost parts here are simple contacts: press or release, open or closed. A few outliers — rotary switch potentiometer breakouts, NeoPixel potentiometers, wiper plungers — carry separate wiring requirements worth checking before you order.
Input & controls · Buttons & switches · 106 parts
4x4 Matrix Keypad visual preview
Adafruit PC Joystick to seesaw I2C Adapter visual preview
Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad & 3mm LEDs visual preview
Adafruit UNTZtrument 16x8 Grid Controller visual previewMatrix keypads, analog ADKey boards, I2C keypad controllers, joysticks, and finished USB-HID keyboards are all here. Pin budget and simultaneous-press requirements are the splits that matter.
Input & controls · Keypads & controllers · 37 parts
Adafruit 12-Key Capacitive Touch Sensor Breakout - MPR121 [STEMMA QT] visual preview
BOSON: Capacitive Touch Sensor i8 visual preview
CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI visual preview
Capacitive Touch Kit for Arduino visual previewMPR121, CAP1188, CAP1203 Qwiic slider and AT42QT breakouts are sensor ICs for electrodes you wire yourself. Simple single-pad modules like the TTP223B give you one digital output with no bus required.
Input & controls · Touch sensors · 14 parts
1.75mm PLA (1kg) - Black visual preview
1.75mm PLA (1kg) - Gold visual preview
1.75mm PLA (1kg) - Green visual preview
1.75mm PLA (1kg) - Natural visual previewDFRobot 1.75 mm PLA in 1 kg spools makes up the bulk of the group, in over 15 colors. Specialty options include PVA in both diameters, NinjaFlex flexible filament, Proto-Pasta conductive PLA, and wood-fill. OverLord printer spares and OverLord printers round out the hardware side.
Tools & prototyping · 3D printing · 53 parts