How to interface Arduino with IR sensor(IR Obstacle Avoidance Sensor)

This video is for Educational Purposes! Output is shown on Arduino serial monitor screen! ___________________________________________________________________________ Source code: int LED = 13; // Use the onboard Uno LED int isObstaclePin = 2; // This is our input pin int isObstacle = HIGH; // HIGH MEANS NO OBSTACLE void setup() { pinMode(LED, OUTPUT); pinMode(isObstaclePin, INPUT); Serial.begin(9600); } void loop() { isObstacle = digitalRead(isObstaclePin); if (isObstacle == LOW) { Serial.println("OBSTACLE!!, OBSTACLE!!"); digitalWrite(LED, HIGH); } else { Serial.println("clear"); digitalWrite(LED, LOW); } delay(200); } ___________________________________________________________________________ #digalLogicDesign #DigitalElectronics #EasywithCircuits #Proteus #Automation #Security #DigitalElectronics #LogicGates #ModelSim #Tutorials #DLD #DiyProjects #SchoolProjects #ScienceProjects #SemesterProjects #Physics #Applications #Youtube #ElectricalEngineering #ElectronicsEngineering #Safety #Security #Verilog # Programming #Arduino