Sun Tracker Solar Panel - Circuit Diagram | Dual Axis Without Arduino | Harish Projects

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 Circuit Components List  1. TDA2822 IC 2x 2. 10k ohm Resistor 4x 3. 5mm LDR 4x 4. N20 Gear Motor 2x 5. N20 Wheel 6. Solar Panel  7. Zero PCB 8. Sunboard  9. 3.7v Small Battery  10. Charging Module 11. Tip Top Button Ordre all components from Here  Click here 👉  https://harishprojects.com/   …….. Circuit Diagram……….. ……….Watch full Detailed video………
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Automatic Smart Street Light | Best science Project | Harish Projects

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 Watch Full Detailed Video


//Arduino Code

int IR1 = 8;

int IR2 = 12;

int IR3 = 13;

int LDR = 7;

int led1 = 3;

int led2 = 5;

int led3 = 6;

int val1;

int val2;

int val3;

int val4;


void setup()

{

pinMode(IR1,INPUT);

pinMode(IR2,INPUT);

pinMode(IR3,INPUT);

pinMode(LDR,INPUT);

pinMode(led1,OUTPUT);

pinMode(led2,OUTPUT);

pinMode(led3,OUTPUT);


}


void loop() {

val1 = digitalRead(IR1);

val2 = digitalRead(IR2);

val3 = digitalRead(IR3);

val4 = digitalRead(LDR);


if(val1==1&&val4==0&&val2==1&&val3==1)

{

digitalWrite(3,LOW);

digitalWrite(5,LOW);

digitalWrite(6,LOW);


}

else if(val1==1&&val4==1&&val2==1&&val3==1)

{

analogWrite(3,20);

analogWrite(5,20);

analogWrite(6,20);

}


else if(val1==0&&val4==1&&val2==1&&val3==1)

{

analogWrite(3,500);

analogWrite(5,20);

analogWrite(6,20);

}

else if(val1==1&&val4==1&&val2==0&&val3==1)

{

analogWrite(3,20);

analogWrite(5,500);

analogWrite(6,20);

}

else if(val1==1&&val4==1&&val2==1&&val3==0)

{

analogWrite(3,20);

analogWrite(5,20);

analogWrite(6,500);

}

}

//Project Diagram




Comments

Abhi said…
Is really given code work properly or not.plz answer my comment.I required this for my project
February 13, 2024 at 9:48 AM
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