Obstacle avoiding robot using IR proximity sensor

SKETCH OF THIS PROJECT
int motor1a=6;
int motor1b=9;
int motor2a=10;
int motor2b=11;
int sensorr=2;
int sensorl=4;
int sensorrstate =0;
int sensorlstate=0;
void setup()
{
pinMode(motor1a,OUTPUT);
pinMode(motor1b,OUTPUT);
pinMode(motor2a,OUTPUT);
pinMode(motor2b,OUTPUT);
pinMode(sensorr,INPUT);
pinMode(sensorl,INPUT);
}
void loop() {
sensorrstate=digitalRead(sensorr);
sensorlstate=digitalRead(sensorl);
if(sensorrstate==LOW){
digitalWrite (motor1a,LOW);
digitalWrite (motor1b,HIGH);
digitalWrite (motor2a,HIGH);
digitalWrite (motor2b,LOW);
delay(500);
}
if(sensorlstate==LOW){
digitalWrite (motor1a,HIGH);
digitalWrite (motor1b,LOW);
digitalWrite (motor2a,LOW);
digitalWrite (motor2b,HIGH);
delay(500);
}
if((sensorlstate==LOW)&&(sensorrstate==LOW))
{
digitalWrite (motor1a,HIGH);
digitalWrite (motor1b,LOW);
digitalWrite (motor2a,HIGH);
digitalWrite (motor2b,LOW);
delay(500);
}
if((sensorrstate==HIGH)&&(sensorlstate==HIGH))
{
digitalWrite (motor1a,LOW);
digitalWrite (motor1b,LOW);
digitalWrite (motor2a,LOW);
digitalWrite (motor2b,LOW);
delay(500);
}
}

[@CAPSTV]

Thanks for making this video;) really helpful.

[@lucnguyentan5822]

Thank you so much

[@andrealouisbasbas6325]

I would like to ask if what is the green one? is that a motor shield or a L298N H-bridge motor driver? thanks

[@srinivasreddy6594]

Andrea Louis Basbas yeah it's not a L298N but it's a L293D motor driver but ppl call it motor shield too ... U r welcome ☺️

[@rajaiejulaihi4249]

Can u give me schematic diagram?

[@sanjaynataraj6730]

nice one

[@srinivasreddy6594]

sanjay sanju thanks macha

[@charlemagnealexander]

Hi, Let me clarify the specific name of your sensor? Is it IR Proximity Sensor?

[@sahilthapa2291]

nice!

[@brosiman]

there are two spelling mistakes in the code :digutal and dealy

[@fakiyashaikh113]

Nice😁

[@engexperts8687]

Pls provide me the diagram