Product Overview
This module features a 10KΩ rotary potentiometer mounted on a compact PCB, designed to provide an adjustable analog voltage output. It acts as a voltage divider, making it ideal for controlling analog inputs in microcontrollers and embedded systems.
 
With a simple 3-pin interface, this module allows users to easily vary voltage levels by rotating the knob.
 
Key Features
10KΩ Linear Potentiometer
Analog Output (Variable Voltage)
3-Pin Interface (VCC, GND, OUT)
Smooth Rotary Adjustment
Compact PCB Design
Direct Microcontroller Compatibility
 
Use Cases
Analog input testing (Arduino / ESP32 / FPGA ADC)
Brightness control (LED dimming via PWM input)
Motor speed control (via controller input)
Menu navigation (as rotary input substitute)
Calibration and tuning circuits
Sensor simulation (mock analog signals)
 
Advantages
Simple analog control without coding complexity
Ideal for learning ADC concepts
Quick testing tool for embedded systems
Reliable and reusable module
Clean and stable output signal
 
Application Examples
Control LED brightness using PWM
Adjust servo position manually
Simulate sensor values (temperature, light, etc.)
Tune threshold values in comparator circuits
 
Package Includes
1 × 10K Potentiometer Module
1 x 3 Pin Header(unsoldered)
 
Compatibility
Works with:
Arduino (UNO, Nano, Mega)
ESP8266 / ESP32
Raspberry Pi (with ADC)
FPGA boards (via ADC like XADC)
Any analog input system
 
Notes:
Output is analog, not digital
Ensure correct VCC (3.3V or 5V as per system)
Avoid applying voltage beyond rated limits
Mechanical rotation limit ~270° (do not force)
 
Weight = 2 grams
Dimensions = 1.5 cm x 1.2 cm x 1.2 cm