Technical Hut https://technicalhut.in All about robotics and technology! Fri, 26 Jan 2024 17:24:07 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.4 Solar Tracker project https://technicalhut.in/solar-tracker-project/ https://technicalhut.in/solar-tracker-project/#respond Fri, 26 Jan 2024 17:24:04 +0000 https://technicalhut.in/?p=3956 Circuit Diagram:

Components List:

TDA 2822 IC, 10k ohm resistance, LDR, BO motor and tyre, 9v battery with cap

]]> https://technicalhut.in/solar-tracker-project/feed/ 0 Sound sensor With Arduino nano Clap switch https://technicalhut.in/sound-sensor-with-arduino-nano-clap-switch/ https://technicalhut.in/sound-sensor-with-arduino-nano-clap-switch/#respond Sun, 21 Jan 2024 10:07:07 +0000 https://technicalhut.in/?p=3940 Circuit Diagram:

Code:

int bulb1 = 12;  

int bulb2 = 11;

int bulb3 = 10;

int bulb4 = 9;

int bulb5 = 8;

int bulb6 = 7;    // signal to drive relay

int soundsensor = 2;   // input from sound sensor

boolean state = false;

void setup()

{

  pinMode(bulb1, OUTPUT);

  pinMode(bulb2, OUTPUT);

  pinMode(bulb3, OUTPUT);

  pinMode(bulb4, OUTPUT);

  pinMode(bulb5, OUTPUT);

  pinMode(bulb6, OUTPUT);

  pinMode(soundsensor, INPUT);

}

void loop()

{

  if (digitalRead(soundsensor) == LOW)

  {

    delay(10);                    

    state = !state;              

    digitalWrite(bulb1, state);

    delay(50);  

    digitalWrite(bulb2, state);

    delay(50);  

    digitalWrite(bulb3, state);

    delay(50);  

    digitalWrite(bulb4, state);

    delay(50);  

    digitalWrite(bulb5, state);

    delay(50);  

    digitalWrite(bulb6, state);  

  }

}

]]> https://technicalhut.in/sound-sensor-with-arduino-nano-clap-switch/feed/ 0 Police Siren Circuit Using Ne555 IC https://technicalhut.in/police-siren-circuit-using-ne555-ic/ https://technicalhut.in/police-siren-circuit-using-ne555-ic/#respond Sat, 20 Jan 2024 06:21:07 +0000 https://technicalhut.in/?p=3933 Circuit Diagram:

]]> https://technicalhut.in/police-siren-circuit-using-ne555-ic/feed/ 0 Bird and Animal Reppeller Arduino Project https://technicalhut.in/bird-and-animal-reppeller-arduino-project/ https://technicalhut.in/bird-and-animal-reppeller-arduino-project/#respond Thu, 09 Mar 2023 10:11:00 +0000 https://technicalhut.in/?p=3796 Circuit diagram:

Code:

#include <SD.h>                       
#define SD_ChipSelectPin 10            
#include <TMRpcm.h>                   
#include <SPI.h>
int pir = 8;
int val;
TMRpcm tmrpcm;

void setup()
{
  pinMode(pir, INPUT);
  pinMode(2,OUTPUT);
  pinMode(3,OUTPUT);
  pinMode(4,OUTPUT);
  pinMode(5,OUTPUT);

tmrpcm.speakerPin=9;            

Serial.begin(9600);
if(!SD.begin(SD_ChipSelectPin))
{
  Serial.println(“SD fail”);
  return;
}

}

void loop()
{
  val=digitalRead(pir);
  if(val==1)
  {


Serial.print(“Speaker on”);
Serial.print(“\n”);
tmrpcm.setVolume(6);
tmrpcm.play(“gun.wav”);

 digitalWrite(2,HIGH);
  digitalWrite(3,LOW);
   digitalWrite(4,HIGH);
    digitalWrite(5,LOW);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
 delay(300);
 digitalWrite(2,LOW);
  digitalWrite(3,HIGH);
   digitalWrite(4,LOW);
    digitalWrite(5,HIGH);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
    delay(300);
    digitalWrite(2,HIGH);
  digitalWrite(3,LOW);
   digitalWrite(4,HIGH);
    digitalWrite(5,LOW);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
 delay(300);
 digitalWrite(2,LOW);
  digitalWrite(3,HIGH);
   digitalWrite(4,LOW);
    digitalWrite(5,HIGH);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
    delay(300);
    digitalWrite(2,HIGH);
  digitalWrite(3,LOW);
   digitalWrite(4,HIGH);
    digitalWrite(5,LOW);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
 delay(300);
 digitalWrite(2,LOW);
  digitalWrite(3,HIGH);
   digitalWrite(4,LOW);
    digitalWrite(5,HIGH);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
    delay(300);
    digitalWrite(2,HIGH);
  digitalWrite(3,LOW);
   digitalWrite(4,HIGH);
    digitalWrite(5,LOW);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
 delay(300);
 digitalWrite(2,LOW);
  digitalWrite(3,HIGH);
   digitalWrite(4,LOW);
    digitalWrite(5,HIGH);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
    delay(300);
    digitalWrite(2,HIGH);
  digitalWrite(3,LOW);
   digitalWrite(4,HIGH);
    digitalWrite(5,LOW);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
 delay(300);
 digitalWrite(2,LOW);
  digitalWrite(3,HIGH);
   digitalWrite(4,LOW);
    digitalWrite(5,HIGH);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
    delay(300);
    digitalWrite(2,HIGH);
  digitalWrite(3,LOW);
   digitalWrite(4,HIGH);
    digitalWrite(5,LOW);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
 delay(300);
 digitalWrite(2,LOW);
  digitalWrite(3,HIGH);
   digitalWrite(4,LOW);
    digitalWrite(5,HIGH);
    delay(300);
     digitalWrite(2,LOW);
  digitalWrite(3,LOW);
   digitalWrite(4,LOW);
    digitalWrite(5,LOW);
delay(9000);

  }
else
{
digitalWrite(9, LOW);
Serial.print(“Speaker off”);
Serial.print(“\n”);

}

}

]]> https://technicalhut.in/bird-and-animal-reppeller-arduino-project/feed/ 0 SD Card Module With Arduino | Arduino Mp3 Player https://technicalhut.in/sd-card-module-with-arduino-arduino-mp3-player/ https://technicalhut.in/sd-card-module-with-arduino-arduino-mp3-player/#respond Sat, 04 Mar 2023 14:42:52 +0000 https://technicalhut.in/?p=3793 Circuit Diagram:

Code:

#include <SD.h>                      
//#define SD_ChipSelectPin 53        
#define SD_ChipSelectPin 10          
#include <TMRpcm.h>                  
#include <SPI.h>

TMRpcm tmrpcm;

void setup()
{
tmrpcm.speakerPin=9;          
Serial.begin(9600);
if(!SD.begin(SD_ChipSelectPin))
{
  Serial.println(“SD fail”);
  return;
}
tmrpcm.setVolume(6);
tmrpcm.play(“gun.wav”);

}

void loop()
{

  }

]]> https://technicalhut.in/sd-card-module-with-arduino-arduino-mp3-player/feed/ 0 LED On/Off Using Reed Switch or Magnetic Switch https://technicalhut.in/led-on-off-using-reed-switch-or-magnetic-switch/ https://technicalhut.in/led-on-off-using-reed-switch-or-magnetic-switch/#respond Thu, 09 Feb 2023 14:23:16 +0000 https://technicalhut.in/?p=3784 Circuit Diagram:

Components List:

  • Reed Swith
  • BC547 Transistor
  • 330 ohm resistor – 1, 1k ohm resistor – 1
  • LED 5mm
  • Magnet
  • Power Supply
]]> https://technicalhut.in/led-on-off-using-reed-switch-or-magnetic-switch/feed/ 0 Smart Dustbin Using Arduino Uno https://technicalhut.in/smart-dustbin-using-arduino-uno/ https://technicalhut.in/smart-dustbin-using-arduino-uno/#respond Fri, 03 Feb 2023 10:19:41 +0000 https://technicalhut.in/?p=3773

Circuit Diagram:

Code:

#include <Servo.h>   //servo library

Servo servo;     

int trigPin = 5;    

int echoPin = 6;   

int servoPin = 7;

int led= 10;

long duration, dist, average;   

long aver[3];   //array for average

void setup() {       

    Serial.begin(9600);

    servo.attach(servoPin);  

    pinMode(trigPin, OUTPUT);  

    pinMode(echoPin, INPUT);  

    servo.write(0);         //close cap on power on

    delay(100);

    servo.detach(); 

} 

void measure() {  

 digitalWrite(10,HIGH);

digitalWrite(trigPin, LOW);

delayMicroseconds(5);

digitalWrite(trigPin, HIGH);

delayMicroseconds(15);

digitalWrite(trigPin, LOW);

pinMode(echoPin, INPUT);

duration = pulseIn(echoPin, HIGH);

dist = (duration/2) / 29.1;    //obtain distance

}

void loop() { 

  for (int i=0;i<=2;i++) {   //average distance

    measure();               

   aver[i]=dist;            

    delay(10);              //delay between measurements

  }

 dist=(aver[0]+aver[1]+aver[2])/3;    

if ( dist<50 ) {

//Change distance as per your need

 servo.attach(servoPin);

  delay(1);

 servo.write(0);  

 delay(3000);       

 servo.write(150);    

 delay(1000);

 servo.detach();      

}

Serial.print(dist);

}

You can Purchase This Kit From Here:

https://bit.ly/3GWeFFe

]]> https://technicalhut.in/smart-dustbin-using-arduino-uno/feed/ 0 Intruder Detection System Using PIR and ISD1820 https://technicalhut.in/intruder-detection-system-using-pir-and-isd1820/ https://technicalhut.in/intruder-detection-system-using-pir-and-isd1820/#respond Sat, 25 Dec 2021 10:27:44 +0000 https://technicalhut.in/?p=3364

In this article, I will guide you on how you can make the best project on an Intruder Detection System using PIR and ISD1820. The complete tutorial of this project is freely available on this video. This video provides step by step guide for the same. And in case you find any difficulty then you can ask through comment or email. We will definitely help you out. The complete list of raw materials needed for the project is also discussed in the video. Here in this article, I am also sharing a circuit diagram and code that will help you in the best way possible. 

Free Video Tutorial of Intruder Detection System Using PIR and ISD1820:

Circuit Diagram:

Code:

int pir = 8;
int speaker = 9;
void setup()
{
  
pinMode(pir,INPUT);
pinMode(speaker,OUTPUT);
}
 
void loop()
{
  if(digitalRead(pir)==1)
  {
    digitalWrite(9,HIGH);
  }
  else
  {
     digitalWrite(9,LOW);
  }
}
 
You can purchase the complete kit of this project by clicking here.
 
Get the raw material for this project by clicking here.
 
 
]]> https://technicalhut.in/intruder-detection-system-using-pir-and-isd1820/feed/ 0 How to Make Accident Prevention System Using Eye Blink Sensor? https://technicalhut.in/how-to-make-accident-prevention-system-using-eye-blink-sensor/ https://technicalhut.in/how-to-make-accident-prevention-system-using-eye-blink-sensor/#respond Fri, 24 Dec 2021 13:14:39 +0000 https://technicalhut.in/?p=3305

Accident Prevention System using the Eye-blink Sensor

In this article, I will guide you on how you can make the best project on an Accident prevention system using the eye-blink sensor. The complete tutorial of this project is freely available on this video. This video provides step by step guide for the same. And in case you find any difficulty then you can ask through comment or email. We will definitely help you out. The complete list of raw materials needed for the project is also discussed in the video. Here in this article, I am also sharing a circuit diagram and code that will help you in the best way possible. 

Free Video Tutorial of Accident Prevention System using Eye-blink Sensor:

 

Circuit Diagram for Accident Prevention System:

Code:

int sensor = 8;
int buzzer = 11;
int motor = 6;
void setup()
{
  pinMode(buzzer, OUTPUT);
  pinMode(sensor,INPUT);
  pinMode(motor,OUTPUT);
  digitalWrite(motor,HIGH);
}
// the loop function runs over and over again forever
void loop() {
  if(digitalRead(sensor)==1)
  {
    digitalWrite(11,LOW);
    digitalWrite(motor,HIGH);
  }
  else
  {
    delay(3000);
    digitalWrite(11,HIGH);
    digitalWrite(motor,LOW);
  }
}
 
 
You can purchase the complete kit of this project by clicking here.
 
Get the raw material for this project by clicking here.

 

]]> https://technicalhut.in/how-to-make-accident-prevention-system-using-eye-blink-sensor/feed/ 0