Smart Home Automation Using Sensors

[@technicalshubham789]

Use this Link For Simulation
www.tinkercad.com/things/eprJv0vDKHU

[@harshitayadav8380]

Plzz share the code again

[@nidhi661]

Sir how I can get program code

[@hamitatalar447]

@@nidhi661
#include
int output1Value = 0;
int sen1Value = 0;
int sen2Value = 0;
int const gas_sensor = A1;
int const LDR = A0;
int limit = 400;
long readUltrasonicDistance(int triggerPin, int echoPin)
{
pinMode(triggerPin, OUTPUT); // Clear the trigger
digitalWrite(triggerPin, LOW);
delayMicroseconds(2);
// Sets the trigger pin to HIGH state for 10 microseconds
digitalWrite(triggerPin, HIGH);
delayMicroseconds(10);
digitalWrite(triggerPin, LOW);
pinMode(echoPin, INPUT);
// Reads the echo pin, and returns the sound wave travel time in microseconds
return pulseIn(echoPin, HIGH);
}
Servo servo_7;
void setup()
{
Serial.begin(9600); //initialize serial communication
pinMode(A0, INPUT); //LDR
pinMode(A1,INPUT); //gas sensor
pinMode(13, OUTPUT); //connected to relay
servo_7.attach(7, 500, 2500); //servo motor
pinMode(8,OUTPUT); //signal to piezo buzzer
pinMode(9, INPUT); //signal to PIR
pinMode(10, OUTPUT); //signal to npn as switch
pinMode(4, OUTPUT); //Red LED
pinMode(3, OUTPUT); //Green LED

}
void loop()
{

//------light intensity control------//
//--------------------------------------------------------------
int val1 = analogRead(LDR);
if (val1 > 500)
{
digitalWrite(13, LOW);
Serial.print("Bulb ON = ");
Serial.print(val1);
}
else
{
digitalWrite(13, HIGH);
Serial.print("Bulb OFF = ");
Serial.print(val1);
}
//--------------------------------------------------------------
//------ light & fan control --------//
//--------------------------------------------------------------
sen2Value = digitalRead(9);
if (sen2Value == 0)
{
digitalWrite(10, LOW); //npn as switch OFF
digitalWrite(4, HIGH); // Red LED ON,indicating no motion
digitalWrite(3, LOW); //Green LED OFF, since no Motion detected
Serial.print(" || NO Motion Detected " );
}

if (sen2Value == 1)
{
digitalWrite(10, HIGH);//npn as switch ON
delay(3000);
digitalWrite(4, LOW); // RED LED OFF
digitalWrite(3, HIGH);//GREEN LED ON , indicating motion detected
Serial.print(" || Motion Detected! " );
}
delay(300);

//---------------------------------------------------------------
// ------- Gas Sensor --------//
//---------------------------------------------------------------
int val = analogRead(gas_sensor); //read sensor value
Serial.print("|| Gas Sensor Value = ");
Serial.print(val); //Printing in serial monitor
//val = map(val, 300, 750, 0, 100);
if (val > limit)
{
tone(8, 650);
}
delay(300);
noTone(8);
//--------------------------------------------------------------
//------- servo motor ---------//
//-------------------------------------------------------------
sen1Value = 0.01723 * readUltrasonicDistance(6, 6);
if (sen1Value < 100)
{
servo_7.write(90);
Serial.print(" || Door Open! ; Distance = ");
Serial.print(sen1Value);
Serial.print("
");

}
else
{
servo_7.write(0);
Serial.print(" || Door Closed! ; Distance = ");
Serial.print(sen1Value);
Serial.print("
");
}
delay(10); // Delay a little bit to improve simulation performance
}

[@samirkaremorevlogs9861]

Bro your videos are awesome but please do explanation part too..

[@prajaktakhade5828]

Keep going 🤗👌👌👌👍

[@nehar9814]

Hey , the bulbs aren’t turning on and even the buzzer won’t stop making the sound what should we do ? Could u suggest anything please

[@technicalshubham789]

Hello thanks for feedback. Please don't copy the circuit please do this by your end as per instructions and copy the code given in discription. This will work perfectly. 👍

[@hamitatalar447]

i had the same problem then double checked the circuit diagram and find the problem. You need to connect buzzer + pin to digital 8 pin

[@reedon7613]

Can you give the code in blocks and text

[@joanstevengomezcontreras9258]

Acabamos de sacar 10 en un parcial por usted master se le agradece

[@technicalshubham789]

Encantada de aquí, sigue pensando 〽️

[@entertainmenttime4268]

Bro program code google drive not working plzzz send me the link

[@MuhammadAbdullah-de1yp]

My LDR is working in opposite. Couldn't find the error kindly tell me how to solve it

[@technicalshubham789]

Change Relay Connection from NO to NC of Light Relay !!

[@mithraj2504]

Can l get the link of this model so that l can copy and paste in my tinkering because of science exhibition

[@technicalshubham789]

I'll provide the link

[@bhagyashreetammanagoal5093]

Sir can you send the description of code

[@mahakal5644]

Nice bro very good 👍👍

[@technicalshubham789]

Thank you so much 😀

[@vivekkumar-ct7rb]

Bro can u please tell me how to connect it to the Node-red

[@UnikKebede-n7o]

Hi can you give en exlpanation of the Code please

[@nurazizahmohamadkasim3987]

hi. Can you please share the tinkercad link of this project ? Seems like the link in google drive is not working. Thanks !

[@technicalshubham789]

www.tinkercad.com/things/eprJv0vDKHU

[@nurazizahmohamadkasim3987]

@@technicalshubham789 Big thanks!

[@nurazizahmohamadkasim3987]

@@technicalshubham789 Idk why when i opened it and start the simulation, they're not working. Is it okay on your side ??

[@technicalshubham789]

www.tinkercad.com/things/l1o1qR2IUKv
please refer these link. it works properly

[@nurazizahmohamadkasim3987]

@@technicalshubham789 This one's great. The simulation working properly. Thank you btw

[@marthalasamarasekharreddy4638]

thanks, friend very helpful

[@technicalshubham789]

🙏🏻

[@gharamhoshiyeh5563]

@samara sekhar is the code opening with you?

[@sonalirana5999]

isme fire alarm add krke bhi can u make the modification?

[@technicalshubham789]

Ok thanks For suggestion i work according to that ..

[@Jyoti-u3z2m]

Can you make same circuit diagram by using HC-SR04 ultrasonic distance sensor

[@technicalshubham789]

Which process you want to add into this ..

[@areqil5824]

my bulb doesnt light up vice versa. pls fix

[@technicalshubham789]

www.tinkercad.com/things/eprJv0vDKHU

[@areqil5824]

@@technicalshubham789 i mean, how to make sure the bulb goes vice versa? How to do it?

[@bhagyashreetammanagoal5093]

Sir can we add keypad to control one one

[@technicalshubham789]

Yes u can ..

[@bhagyashreetammanagoal5093]

Then it leads to changes in the code... Sir please suggest code in this project

[@samhitasarikonda2183]

Tried doing it....but it's showing errors.
Try to share the code the way you did for the previous videos.

[@technicalshubham789]

drive.google.com/file/d/1AnxBSMwRUaTy3TuM1R1ChswztVfl164h/view?usp=sharing

[@samhitasarikonda2183]

Hi
Could you please share the code.
It would be a great help.

[@technicalshubham789]

drive.google.com/drive/folders/1L4k32xHWZN4V36wPNUJlqvdey0bd-aJc?usp=sharing

[@pushpendrapandey3164]

bro which code you have given is not opening its throwing error sketches are not created for this file.
pls help only coding part is left in my project

[@technicalshubham789]

Use this Link For Simulation
www.tinkercad.com/things/eprJv0vDKHU

[@parthosingh8953]

Can u share us Circuit diagram of this project ?

[@technicalshubham789]

It is in discription check out ...

[@snehapayagond2800]

Sir can u send code

[@mahakal5644]

Create a sketch bol raha hai kya kare

[@technicalshubham789]

if u new at the thinkercad then 1st watch te tutorial videos

[@nidhi661]

Sir how I can get program code

[@technicalshubham789]

Thanks for communicate. The link for code is available in description please check.

[@comedywithkuldeep2819]

Bro you help me a lot so thankyou

[@technicalshubham789]

Thank you so much for your lovely comment! 🙏 I'm really glad to hear that my video was helpful to you, 😊 It means a lot to know that I could assist you in some way...

[@mahakal5644]

Bhai code upload nahi ho raha hai

[@technicalshubham789]

ok i will upload it again

[@technicalshubham789]

drive.google.com/drive/folders/1L4k32xHWZN4V36wPNUJlqvdey0bd-aJc?usp=sharing

[@jamadarprathamesh1467]

Hello…. Can you send PPT or Report of this project,

[@adarshnayak3706]

+1

[@sanketsutar4467]

Nice broo

[@raghaventrarajaram]

Thank youuuuuuu...

[@koradakaylanvarunkumar7933]

can u send me the report of this project

[@karanpatel5074]

Instead of music in bg you should explain how things works that would be helpful

[@mithraj2504]

Name of this theme and sub theme is

[@technicalshubham789]

This is a simple Home automation or Automation Without any Microcontroller and coding .

[@anjalitoshniwal7099]

we followed the whole video, but the light is not turning off according to the light intensity

[@technicalshubham789]

If the Relay doesn't Work connect the power supply +ve to Relay terminal 2 .

[@ashwinkachu1450]

many wires are missed compare the final circuit and circuit at 8:21

[@kjovicbnf2204]

you need to connect relay terminal 8 to pin 13

[@kjovicbnf2204]

terminal 5*

[@서이안-c7n]

Thanks!

[@comedywithkuldeep2819]

God bless you

[@ENEKKANTIMSRIRAMACHOWDARY]

how we should connect display sensor to this board

[@technicalshubham789]

I uploaded an another video version 3

[@EMILIANABINTIALIAZIZS-PPDTUARA]

hello..where the code

[@technicalshubham789]

Check Pin Comments

[@ameyabolakhe]

Bro unable to access your codes please share it

[@pushpendrapandey3164]

yeah same problem with me

[@gharamhoshiyeh5563]

Are you both get the Code ?

[@technicalshubham789]

Check again

[@technicalshubham789]

Please Open tinkercad site where u can find code also simulation.

[@TechnoTrendz]

🔥

[@brijeshgupta7008]

Bro can you please update your link

[@technicalshubham789]

Sure

[@brijeshgupta7008]

@@technicalshubham789 please send it fast 🤠 please brother

[@technicalshubham789]

www.tinkercad.com/things/eprJv0vDKHU

[@keulimzhay0143]

код можно не открываеться

[@gopigautam673]

BHAI YRR TERE SE EK CODE NHI SHARE KIY JAA RHA HY BTA

[@technicalshubham789]

The schematic and ino code is in discription . Please check it🙏🏻

[@pushpendrapandey3164]

@@technicalshubham789 bro that code is not opening

[@hinasaysdilkibaat9080]

Awesome work may I have your Gmail account please