Precision Multi-turn Axial Potentiometer 5kΩ 3590S-2-502L

Description

What it is

The axial multi-turn precision potentiometer 5kOhm is an electronic component used to adjust analog variables in Arduino, DIY, and maker projects. This type of potentiometer offers greater accuracy compared to standard models.

Features

• Type: Axial Multi-Turn Potentiometer
• Total Resistance: 5kOhm
• Product Code: 3590S-2-502L

What it is for

This potentiometer is ideal for projects requiring precise adjustment of variables such as audio volume or light intensity. It is compatible with Arduino and other microcontrollers.

Tutorial: How to Use Axial Potentiometer 5k 3590S-2-502L

The axial potentiometer 5k 3590S-2-502L is ideal for controlling analog variables such as volume or light intensity. Perfect for beginner and intermediate maker projects.

What you need

• Potentiometer 3590S-2-502L
• Arduino UNO
• 5V Power Cable
• 10kΩ Resistor
• Multimeter

Steps

1. 1. Assemble the potentiometer on a test circuit.
2. 2. Connect the GND pin of the potentiometer to the GND of the Arduino.
3. 3. Connect the V+ pin of the potentiometer to the 5V of the Arduino.
4. 4. Connect the center pin of the potentiometer to a digital pin of the Arduino (e.g., A0).
5. 5. Connect one end of the 10kΩ resistor between A0 and GND.
6. 6. Connect the other end of the 10kΩ resistor to V+.
7. 7. Load the provided Arduino code.
8. 8. Verify the analog reading with a multimeter.

Example code

int val = analogRead(A0); Serial.println(val);

Mini project

Create a volume control for a speaker using a potentiometer.

Common mistakes

• Do not connect the potentiometer directly to GND without a resistor.
• Check that the potentiometer is properly connected.
• Ensure that the Arduino code is correct.
• Verify that the power supply is stable.

Recommended accessories

• Altoparlante
• Speaker
• Arduino UNO
• 10kΩ Resistor

Frequently asked questions

Does the potentiometer work with all versions of Arduino?
Yes, it works with Arduino UNO and compatible boards.

Can I use a different potentiometer?
Yes, but check the resistance and connector.

Does the potentiometer need external power?
No, it is powered through V+ and GND.

Why is a resistor necessary?
It is needed to form a pull-up circuit and stabilize the analog reading.