Adafruit DS1841 I2C Digital 10K Potentiometer Breakout

Unlock new levels of circuit control with the DS1841 I2C Logarithmic Resistor from Maxim. Unlike linear potentiometers, this device offers a logarithmic resistance change, ideal for audio applications like volume control, enhancing how your sound matches the human ear.

The DS1841's resistance ranges from 22kOhms to 3.7kOhms with 128 tap points. The standout feature is its temperature-based resistance adjustment, ensuring stability with built-in hysteresis. Use the Look-Up Table (LUT) to set the wiper for specific temperature ranges, spanning -39 to 100 degrees Celsius.

Assembly is hassle-free with our breakout PCB featuring SparkFun Qwiic and STEMMA QT connectors. This device seamlessly works with 3.3V or 5V microcontrollers. To enhance user experience, Arduino and CircuitPython/Python 3 drivers are provided, ensuring swift integration into your projects.