ivanmih99
Published

Obstacle Avoidance Stepper

When sensor detects movement the stepper motor activates. Can be reversed by removing the ! in if cycle.

IntermediateFull instructions provided104
Obstacle Avoidance Stepper

Things used in this project

Software apps and online services

Arduino IDE
Arduino IDE

Story

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Schematics

Schematic

Schematic view of the project.

Breadboard

Breadboard view of the project.

Code

Code for Obstalce avoidance stepper

C#
Can be reversed by deleting the ! in the if cycle.
void setup() {
   Serial.begin(9600);
  pinMode(3, INPUT); //IR Sensor
  pinMode(8, OUTPUT); // Stepper Direction
  pinMode(9, OUTPUT); // Stepper Step
  digitalWrite(8, LOW);
  digitalWrite(9, LOW);
}

void loop() {
int detect = digitalRead (3);
if (detect != HIGH){
    digitalWrite(9, HIGH);
  delayMicroseconds(500);          
  digitalWrite(9, LOW); 
  delayMicroseconds(500);  
}
else{
  if(detect == LOW)
  digitalWrite(9, LOW);
  delayMicroseconds(500);          
  digitalWrite(9, HIGH); 
  delayMicroseconds(500); 
}
}

Credits

ivanmih99

ivanmih99

1 project • 0 followers

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