
const int stepPin = 3; 
const int dirPin = 4; 
const int led1 = 0;
const int led2 = 1;
const int relay = A0;

void setup() {
  pinMode(stepPin,OUTPUT); 
  pinMode(dirPin,OUTPUT);
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(relay, OUTPUT);
}

void loop() {
  digitalWrite(relay, HIGH);
  digitalWrite(led1, HIGH);
  digitalWrite(led2, HIGH);

  int potReading = analogRead(A1);
  int del = map(potReading, 1024, 0, 700, 4000);

  digitalWrite(dirPin,LOW); 

  digitalWrite(stepPin,HIGH); 
  delayMicroseconds(del); 
  digitalWrite(stepPin,LOW); 
  delayMicroseconds(del); 

}


sketch.ino

# Wokwi project

This is a Wokwi project. Please edit this README file and add a description of your project.

## Usage

1. Add parts by clicking the blue "+" button in the diagram editor
2. Connect parts by dragging wires between them
3. Click the green play button to start the simulation


README.md

diagram.json

# Wokwi Library List
# See https://docs.wokwi.com/guides/libraries

Stepper
AccelStepper
StepperControl
StepperDriver


libraries.txt

ulm2003

ulm2003.chip.json

// Wokwi Custom Chip - For docs and examples see:
// https://docs.wokwi.com/chips-api/getting-started
//
// SPDX-License-Identifier: MIT
// Copyright 2023 Joseph Pagan

#include "wokwi-api.h"
#include <stdio.h>
#include <stdlib.h>

typedef struct {
  // TODO: Put your chip variables here
} chip_state_t;

void chip_init() {
  chip_state_t *chip = malloc(sizeof(chip_state_t));

  // TODO: Initialize the chip, set up IO pins, create timers, etc.

  printf("Hello from custom chip!\n");
}
