BOSON: Rotation Sensor Potentiometer Module i1 (0~300°)
Analog potentiometer module with 0–300° rotation range and PH2.0 interface, compatible with micro:bit and Arduino analog inputs.
Pinout
- GNDOfficial table 2 row 1
Power +
Type · ground - VCCOfficial table 2 row 2
Power -
Type · ground - SIGNALOfficial table 2 row 3
Analog Signal Line
Type · analog
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| GND | Official table 2 row 1 | ground |
Start wiring
I2C · Analog · 3.3 – 5 V · Bare
Confirm the data interface matches your host board.
Module pins: VCC, GND, SIGNAL. Schematik maps them to your board in the app.
Encoders
26 other optionsBare 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.
Related groups
4 groups
SparkFun Rotary Switch Potentiometer Breakout visual preview
Potentiometer Wiper/Plunger - 14mm visual preview
Momentary Pushbutton Switch visual preview
12mm Domed Push Button Pack visual previewButtons & switches
Most 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 previewKeypads
Matrix 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 previewTouch
MPR121, 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 preview3D printing
DFRobot 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
