Home Appliances Control Using App with Arduino Uno, Bluetooth Module HC-05, Relay Module

Home Appliances Control Using App with Arduino Uno, Bluetooth Module HC-05, Relay Module
What is Relay? • WHAT IS A RELAY?. HOW ...
Android Application Link: drive.google.c...
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#electronics
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[@MakeloGy]

//////////////////////////// code/////////////////////////////////// String inputs; #define relay1 2 //Connect relay1 to pin 9 #define relay2 3 //Connect relay2 to pin 8 #define relay3 4 //Connect relay3 to pin 7 #define relay4 5 //Connect relay4 to pin 6 #define relay5 6 //Connect relay5 to pin 5 #define relay6 7 //Connect relay6 to pin 4 #define relay7 8 //Connect relay7 to pin 3 #define relay8 9 //Connect relay8 to pin 2 void setup() { Serial.begin(9600); //Set rate for communicating with phone pinMode(relay1, OUTPUT); //Set relay1 as an output pinMode(relay2, OUTPUT); //Set relay2 as an output pinMode(relay3, OUTPUT); //Set relay1 as an output pinMode(relay4, OUTPUT); //Set relay2 as an output pinMode(relay5, OUTPUT); //Set relay1 as an output pinMode(relay6, OUTPUT); //Set relay2 as an output pinMode(relay7, OUTPUT); //Set relay1 as an output pinMode(relay8, OUTPUT); //Set relay2 as an output digitalWrite(relay1, LOW); //Switch relay1 off digitalWrite(relay2, LOW); //Swtich relay2 off digitalWrite(relay3, LOW); //Switch relay1 off digitalWrite(relay4, LOW); //Swtich relay2 off digitalWrite(relay5, LOW); //Switch relay1 off digitalWrite(relay6, LOW); //Swtich relay2 off digitalWrite(relay7, LOW); //Switch relay1 off digitalWrite(relay8, LOW); //Swtich relay2 off } void loop() { while(Serial.available()) //Check if there are available bytes to read { delay(10); //Delay to make it stable char c = Serial.read(); //Conduct a serial read if (c == '#'){ break; //Stop the loop once # is detected after a word } inputs += c; //Means inputs = inputs + c } if (inputs.length() >0) { Serial.println(inputs); if(inputs == "A") { digitalWrite(relay1, LOW); } else if(inputs == "a") { digitalWrite(relay1, HIGH); } else if(inputs == "B") { digitalWrite(relay2, LOW); } else if(inputs == "b") { digitalWrite(relay2, HIGH); } else if(inputs == "C") { digitalWrite(relay3, LOW); } else if(inputs == "c") { digitalWrite(relay3, HIGH); } else if(inputs == "D") { digitalWrite(relay4, LOW); } else if(inputs == "d") { digitalWrite(relay4, HIGH); } else if(inputs == "E") { digitalWrite(relay5, LOW); } else if(inputs == "e") { digitalWrite(relay5, HIGH); } else if(inputs == "F") { digitalWrite(relay6, LOW); } else if(inputs == "f") { digitalWrite(relay6, HIGH); } else if(inputs == "G") { digitalWrite(relay7, LOW); } else if(inputs == "g") { digitalWrite(relay7, HIGH); } else if(inputs == "H") { digitalWrite(relay8, LOW); } else if(inputs == "h") { digitalWrite(relay8, HIGH); } inputs=""; } }

[@mohanrao5699]

Copy nhi ho rha

[@mohanrao5699]

Please help

[@MakeloGy]

@@mohanrao5699 use a laptop

[@MakeloGy]

@@mohanrao5699 or you can type it also

[@mohanrao5699]

Relay phone sa operation nhi ho rha ha

[@RakeshRaiger-ei5ot]

Nice sir ji Mene ye project banaya hai bahut achhe se kam kar rha hai 🎉🎉🎉🎉🎉🎉🎉

[@sumitseth8193]

Can u suggest some video in youtube that help me for this project Bluetooth controlled home appliances

[@anshukumarsingh95]

It's a very good project.....thanks for detailed video

[@kuntalbhatt]

Nice video. Thanks bro

[@obeidanas]

Instead of normal relay have you used modbus relays over rs485 for long range activation of relays.

[@SOURAV10MAY]

Awesome 👍

[@abhishekkumar-hp2rl]

Great work

[@mohammadmuzamil5049]

Thanks 100 % working

[@dipankarsingharoy4896]

Code copy nahi ho raha

[@SonuSharma-yv6ze]

Nice

[@kuntalbhatt]

Can you tell me from where i can buy these components . I mean online website

[@Kai-dg4go]

Hello. This is a good idea video, but I can't install it because the Android app is not compatible with Android 14. Can it support Android 14? I would like to add 5 seconds, 10 seconds, 20 seconds, and 30 seconds to the timer if possible. thank you.

[@mritunjaykumarsingh2717]

Good👍

[@sanu7210]

bhai function revers karna hey , matlan yeh code main jab apps on kar raha hu tab device off ho raha hey , apps sey off karney sey blub fan on ho raha hey SO CAN I REVERS THE LOGIC A = HIGH , a=LOW

[@prakashghose7518]

If you are giving power to Rellay from another source, then why did you connect GND and Voltage to relay from UNO?? Kindly tell.

[@MakeloGy]

uno is connected to circuit of relay board ( for circuit functions ) and on relay board u can also connect additional supply for relay

[@sanu7210]

P brother main problem is apps is not installed and not working on my phone so what is the solution in that case

[@SajjadAli-gb4dl]

Sir muhy 1 chai hai ue kitny ka mily ga 8 channel

[@yuvasivasaikumar]

Hiii Bro ... My name siva .... Home automation connected..... But switch on the circuit Board ... All relays are on condetion. That is the problem.... Plz respond Bro.....

[@MakeloGy]

No problem bro it's just how this project work

[@technicaljd4823]

Same

[@giteshchafekar572]

can we use same code with other own created app

[@donaldiro5398]

Can this work with HC 04 Bluetooth module

[@technicaljd4823]

Bro first time all relays on ho jata nai...next time sahi kaam Karter hai.......practically first time toh off hone sahiyean.....any solution?

[@bo_bo_da]

Bhai relay module ko 24 ghante 5 volt ka current do to William model automatic on nahin hoga what 24 ghante 5 voltage rahana chahie relay module mei😮n usk😮e liye battery ka istemal kar sakte hain with charging😮

[@VivekKumar-bc8sn]

App install nhi hota hai plz support me

[@supunvimukthi5755]

Whati is a app name

[@dyt1644]

Comments hi comments 😘😘😘😘

[@creator14976]

App konsa hai bhai

[@dyt1644]

Sir ye kitne price me ban jaiga overall?

[@bo_bo_da]

Only 1500 rupaye ka Banega main banaya hai mujhe bhi 1500 ka hi Mila tha

[@SajjadAli-gb4dl]

Asslam alikum

[@chandgurmeet002]

Esp8266 ka software kesey karna

[@Li-PM]

Where is the code ???? 😟😟😟

[@samratautomationworld8857]

sir code uploade karne par error aa raha hai

[@aashishchauhan3161]

Sir mere ko code chahiye 2 channel relay ka

[@kiyna_kibateiy8901]

But who will code get into the device?? Usse code ko kis pe dalla😅

[@MagicSproutskids]

Bro circuit diagram

[@dipankarsingharoy4896]

Give me arduino program

[@dipankarsingharoy4896]

Arduino program