B10K Adjustable Slide Potentiometer module

Description

Product Overview

The B10K Adjustable Slide Potentiometer Module is a compact, user-friendly analog input device designed to provide smooth, linear control over voltage levels in your electronic projects. The “B10K” designation indicates a 10,000 ohm (10kΩ) resistance with a linear taper , meaning the resistance changes evenly across the entire sliding range, giving you predictable and proportional control.

This module converts the mechanical position of the slider into a variable voltage output, making it an essential component for applications requiring manual adjustment of parameters. Whether you need to control the volume of an audio amplifier, adjust the brightness of an LED, fine-tune a power supply, or provide user input for a microcontroller-based project, this slide potentiometer module offers a reliable and intuitive solution.

The module is designed for easy integration with development platforms like Arduino, ESP32, Raspberry Pi, and STM32. It features a simple 3-pin interface (VCC, GND, SIG), where the signal pin outputs an analog voltage that varies from 0V to the supply voltage (typically 3.3V or 5V) as you slide the control . This analog output can be read by a microcontroller’s Analog-to-Digital Converter (ADC) to capture precise positional data.

The slide mechanism provides smooth, continuous travel with excellent tactile feedback , making it ideal for mixing consoles, lighting desks, DJ equipment, test instruments, and DIY electronic control panels. Unlike rotary potentiometers, the linear sliding action offers a visual indication of the current setting, which is particularly useful in applications where at-a-glance status is valuable.

Key Features

• 10kΩ Linear Resistance (B-Taper): Provides smooth, predictable, and proportional control throughout the entire sliding range. The “B” taper means the resistance changes linearly with slider position, giving equal sensitivity across the entire travel .

• Low Power Consumption: The module itself consumes very little power (typically the wiper current is negligible), making it suitable for battery-powered projects and portable devices.

• Simple 3-Pin Interface: Standard pinout with VCC (power), GND (ground), and SIG (analog signal output) for easy connection to microcontrollers and development boards.

• Long Mechanical Life: Rated for up to 15,000 operating cycles (typical specification), ensuring long-term reliability for frequently adjusted controls .

• Compact & Versatile: Available in various slide travel lengths (typically 30mm, 35mm, 45mm, 60mm, or 100mm) to suit different panel sizes and user interface requirements .

• Low Output Noise: Designed for clean signal output with minimal electrical noise (slide noise typically less than 47mV), suitable for audio and precision analog applications .

• Excellent Linearity: Provides accurate resistance tracking across the slide length, ensuring consistent and repeatable performance.

• Easy Mounting: Designed for panel mounting with mounting holes and shaft nut, facilitating secure installation on instrument panels, mixers, or project enclosures .

Technical Specifications