Adafruit DS3502 I2C Digital 10K Potentiometer Breakout - STEMMA QT / Qwiic

The Adafruit DS3502 I2C Digital 10K Potentiometer Breakout allows you to control resistance digitally using an I2C interface, freeing you from physically turning knobs. Compatible with 3.3V and 5V microcontrollers such as Arduino and CircuitPython boards, it offers 128 resistance levels from 0-10K ohms, adjustable via software commands.

This breakout includes STEMMA QT connectors for easy, solderless connection to other compatible boards and accessories. The device supports configurable I2C addresses to allow up to four potentiometers on the same bus. It comes with the required support circuitry and is easy to integrate using available Arduino and CircuitPython libraries.

Key Features:

• 128 levels of resistance: 0-10K ohms
• Operates at 3.3V or 5V logic
• I2C controlled digital potentiometer
• Four I2C address options via jumpers or pins
• STEMMA QT / Qwiic compatible connectors for solderless wiring
• Small form factor: 25.4mm x 17.7mm x 4.6mm
• Lightweight at 1.6 grams

Technical Details:

• Product Dimensions: 25.4mm x 17.7mm x 4.6mm (1.0" x 0.7" x 0.2")
• Weight: 1.6g
• Wiper is settable via 7-bit number (0-127)
• Analog voltage control range: 4.5-15.5V

For more information including wiring diagrams, code examples, and datasheets, visit the Adafruit DS3502 I2C Potentiometer Learning Guide.