HS-S25-L Slide Potentiometer

1. Introduction

2. Schematic

Module Parameters

• Power Supply Voltage: 3.3V / 5V

• Connection method: PH2.0 terminal wire

• Installation Method: Double Screw Fixed

4, Circuit Board Size

5 of Arduino IDE example programClick here to return to the directory

Arduino UNO Graphical Example Program:

volatile int sensorValue;

void setup(){
  Serial.begin(9600);
  sensorValue = 0;
  pinMode(A0, INPUT);
}

void loop(){
  //滑动电位器接A0；

  sensorValue = analogRead(A0);
  Serial.print("SensorValue is:");
  Serial.println(sensorValue);
  delay(100);

}

ESP32 Python Example (for Mixly IDE / Micskit)
(Choose the Python ESP32 [ESP32 Generic(4MB)] to switch to code mode upload):

import machine
import time


adc32 = machine.ADC(machine.Pin(32))
while True:
print(adc32.read_u16())
time.sleep_ms(100)

6, Miciqi Mixly Example Program (Graphical Language)

Arduino UNO Graphical Example Program:Click to download

ESP32 Python Graphical Example Program:Click to download

7, Test Environment Setup

Arduino UNO Test Environment Setup

Prepare Components:

• UNO-R3 Development Board *1

• UNO-R3 P Expansion Board *1

• USB TYPE-C DATA CABLE *1

• Rotary encoder module (HS-S25L) *1

• PH2.0 3P dual headed terminal line *1

Circuit wiring diagram:

ESP32 Python test environment setup

8. Video tutorial

Arduino UNO video tutorial:Click to view

ESP32 Python Video Tutorial:

9. Test conclusion

Arduino UNO Test Conclusion:

By sliding the wheel of the variable resistor, you can see the simulated value change in the monitoring window.

ESP32 Python test conclusion:By sliding the wheel of the variable resistor, you can see the simulated value change in the monitoring window.