Arduino Stepper Motor Knob

A stepper motor follows the turns of a potentiometer

Mar 15, 2021

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4100 views

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2 respects

Components and supplies

Breadboard (generic)

ULN2004

Stepper Motor, Mini Step

Jumper wires (generic)

Arduino UNO

Rotary potentiometer (generic)

Apps and platforms

Arduino IDE

Project description

Code

Arduino Stepper Motor Knob

arduino

1#include <Stepper.h>
2#define STEPS 100
3Stepper stepper(STEPS, 8,   9, 10, 11);
4int previous = 0;
5
6void setup() 
7{
8  stepper.setSpeed(30);
9}
10
11void   loop() 
12{
13  int val = analogRead(0);
14  stepper.step(val - previous);
15   previous = val;
16}

#include <Stepper.h>
#define STEPS 100
Stepper stepper(STEPS, 8,   9, 10, 11);
int previous = 0;

void setup() 
{
  stepper.setSpeed(30);
}

void   loop() 
{
  int val = analogRead(0);
  stepper.step(val - previous);
   previous = val;
}

Arduino Stepper Motor Knob

arduino

1#include <Stepper.h>
2#define STEPS 100
3Stepper stepper(STEPS, 8,  9, 10, 11);
4int previous = 0;
5
6void setup() 
7{
8  stepper.setSpeed(30);
9}
10
11void  loop() 
12{
13  int val = analogRead(0);
14  stepper.step(val - previous);
15  previous = val;
16}

#include <Stepper.h>
#define STEPS 100
Stepper stepper(STEPS, 8,  9, 10, 11);
int previous = 0;

void setup() 
{
  stepper.setSpeed(30);
}

void  loop() 
{
  int val = analogRead(0);
  stepper.step(val - previous);
  previous = val;
}

Downloadable files

Arduino Stepper Motor Knob.png

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MinukaThesathYapa

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