10k Potentiometer - Linear Taper, 10k Ohm, Rotary
10k Potentiometer — 10k Ohm Linear Taper Rotary Variable Resistor
The 10k potentiometer is a fundamental electronic component that acts as a variable voltage divider. By rotating the knob, you can adjust the output voltage from 0V to the supply voltage, making it ideal for control and sensing. It uses a linear taper, meaning the resistance change is directly proportional to the rotation angle. Whether you're building a prototype on a breadboard or a permanent project, this potentiometer provides reliable performance.
Key Specifications
| Specification | Value |
|---|---|
| Resistance | 10k Ohm (10,000 Ω) |
| Tolerance | ±10% |
| Taper | Linear (B-type) |
| Power Rating | 0.5 Watt |
| Number of Turns | Single turn |
| Shaft Length | 15 mm |
What You Can Build With This
- Volume control for an audio amplifier
- Brightness control for an LED dimmer
- Adjustable threshold for a sensor circuit
- User input for a microcontroller-based game controller
Compatibility
This 10k potentiometer plugs directly into standard breadboards and perfboards. It is compatible with 5V and 3.3V microcontrollers such as Arduino Uno, ESP32, and Raspberry Pi Pico. It can function as a standalone voltage divider or interface with ADC inputs for reading analog values. Since it's a high-impedance device, it draws negligible current, making it safe for any microcontroller pin.
Wiring Notes
Wire the outer terminals to VCC and GND, and connect the center wiper to the analog input pin. To reduce noise, add a 100nF capacitor from wiper to ground.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino?
Yes, the 10k potentiometer works directly with Arduino analog pins. Connect VCC to 5V, GND to GND, and the wiper to A0 for reading values from 0 to 1023.
What is the difference between linear and logarithmic taper?
Linear taper (B-type) changes resistance uniformly with rotation, making it ideal for control applications. Logarithmic taper (A-type) is used for audio volume controls because human hearing is logarithmic.
Can I use this with a 3.3V system like ESP32?
Absolutely. The resistance value is independent of voltage, so it works with any microcontroller analog input. Just ensure the supply voltage matches the system.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items