[How to use] 5Pin 10kΩ RV097NS B10K

This document is structured as follows:

• Motivation (글 작성 계기)

• How to use (사용법)

• Specification (기본 사양)

let’s start.

Motivation

There was no post about 5 pin potentiometer.

Never before has there been such a thing.

Before you read

After you read it, you will be able to perform the following tasks

• basic instruction for 5 pin potentiometer

Requirement)

• basic Arduino C++ knowledge

• basic circuit wiring

How to use

Pin Configuration (5pin)

Fortunately, the difference between the 5-pin and 3-pin is that the 5-pin has 2 addtional pins for the switch.

Example

basic Code (Arduino) for Voltage Divider

• wiring

• code

#define basic A0

void setup() {
  Serial.begin(19200);
}

void loop() {
  int val = analogRead(basic);
  Serial.println(val);
}

• result of serial monitor)

0~ 1023

Using the Switch

• wiring

Specification

• Maximum Resistance: 10 kΩ

• Resistance Tolerance: ±20%

• Rated Power: 0.05 W

• Residual Resistance: 20 Ω

• Variable Noise: 100 mV

• Breakdown Voltage: 250 V AC for 1 minute

• Tracking Error: -40 dB to 0 dB ±3 dB Max

• Rotation Angle: 300˚ ±5˚

• Switch Rated Voltage: 12 V

Inside

The resistance between pins 1 and 3 is 250k ohms. As you rotate pin 2, the resistance between pins 1 and 2, and between pins 2 and 3, changes accordingly, adjusting the overall resistance.

reference

https://www.devicemart.co.kr/goods/view?no=1382772