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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Social Distancing cap Arduino science Project

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 Diagram


Arduino Code

 #define buzzer 6


void setup()

{

pinMode(12,OUTPUT);//Trigger

pinMode(13,INPUT);//EchoA

pinMode(6,OUTPUT);//Buzzer


}


void loop()


{


long duration, distance;


digitalWrite(12,LOW);

delayMicroseconds(2);

digitalWrite(12,HIGH);

delayMicroseconds(10);

digitalWrite(12,LOW);

duration=pulseIn(13,HIGH);

distance=(duration/2)/29.1;

if (distance < 70)     // This is where checking the distance you can change the value


{

 // When the the distance below 100cm

digitalWrite(6,HIGH);


} else


{


// when greater than 100cm

digitalWrite(6,LOW);


} delay(500);


}

Comments

Unknown said…
Bhai code me pulsein not declared as Raha hai plz code bhejo
August 24, 2021 at 8:01 PM
Unknown said…
Bhaiya jumperwire lagaya number dhik nagi radha he ache se bezo
September 7, 2021 at 2:42 AM
Unknown said…
Please bro tell me the name of ingredients of this project and how can i made it tell me more details
January 10, 2022 at 3:53 AM
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