Datasheet

IDUINO for Maker’s life

www.openplatform.cc

Easy Rotation Sensor Module (SE031)

1．Introduction

This module is a multi-turn precision potentiometer, it can sense the rotation of

your control, which is widely used in some control,like adjusting the intensity of light

or voice. This module has one indicator light, which would be on when this module’s

voltage signal is changed. And, this module has integrated 3-pin terminal, which can

be simply and tidily connected with Arduino sensor expansion board, like the following

picture:

Specification

 Operation voltage: 5V

 With 3-pin Jumper

 Size:28*15mm

 Weight: 4g

2 Pinout

Description

OUT

Analog signal output pin

VCC

Power

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IDUINO for Maker’s life Easy Rotation Sensor Module (SE031) 1．Introduction This module is a multi-turn precision potentiometer, it can sense the rotation of your control, which is widely used in some control,like adjusting the intensity of light or voice. This module has one indicator light, which would be on when this module’s voltage signal is changed.
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IDUINO for Maker’s life GND Ground 3.Example Here is a example to control the intensity of LED13. Rotate this module, the LED13 will be lighter or darker.
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IDUINO for Maker’s life // map it to the range of the analog out: outputValue = map(sensorValue, 0, 1023, 0, 255); // change the analog out value: analogWrite(analogOutPin, outputValue); // print the results to the serial monitor: Serial.print("sensor = "); Serial.print(sensorValue); Serial.print("\t output = "); Serial.println(outputValue); // wait 2 milliseconds before the next loop // for the analog-to-digital converter to settle // after the last reading: delay(20); } ******Code End****** www.