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How to make Home Automation System using Nodemcu 4 channel relay, and New Blynk App
Hellow Friends:
In this video we will learn to build home automation project with node mcu and blynk new app. we will control 4 channel relay with node mcu and blynk app through internet.
source code :-
drive.google.c...
Circuit diagram:
drive.google.c...
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#homeautomation
#nodemcu
#newblynkapp
#fourchannelrelay
Пікірлер: 69
Thank u bhaiya.. Aap ki wajah se hamara pehla engineering project complete hua ❤❤❤
Nice sir
thank you so much sir
Thank for give sufficient data
What was the virtual pin of d2,d6,d7
dhayawaad guru
Wi-Fi is not working. How do I add Wi-Fi? Please help me
I LOVE YOU จุบุ
@ImtiazTech
Жыл бұрын
?
Nice
Good
Our experiment is successful full
@user-jq9rr6sh1p
5 ай бұрын
may I know the circuit diagram of urs experiment along with supply connections...plss
@ImtiazTech
5 ай бұрын
Check in description
@user-jq9rr6sh1p
5 ай бұрын
But there is only the source code is available..that too not opening...
@ImtiazTech
5 ай бұрын
Oh I will check it from my PC but you can see it from thumbnail also
@user-jq9rr6sh1p
5 ай бұрын
@@ImtiazTech but there is no connection with the supply voltage...how to connect it
Greatfull
@ImtiazTech
Жыл бұрын
Thanks alot Plz subscribe my channel also
How do I add Wi-Fi? Please help me
@ImtiazTech
9 ай бұрын
While upload code put your wifi SSID and password
Compilation error: 'D5' was not declared in this scope; did you mean 'V5'?
@mrbean2598
10 ай бұрын
Chosse NodeMCU board
how we provide supply to the bulbs....plsss let me know the complete circiut diagram along with supply connections...plssss
@ImtiazTech
5 ай бұрын
I have missed the circuit diagram so kindly understand the video for connection
@ImtiazTech
5 ай бұрын
Supply to bulbs from your AC supply
Leaving......... Hard Reset via Rts pin..... As you said blynk diagram not comming monitor is empty
@Ergelol0
3 ай бұрын
did u solve
Relay me volt wali wire no me ya nc me kisme lgana hai
@ImtiazTech
Жыл бұрын
U can chk while connecting
Bhai jaise tumne Kia hai..Maine same vaise he Kia hai..bt bulbs thoda time leke glow hote hai.. about 10 seconds...i use my mobile hotspot...pl help..
@ImtiazTech
Жыл бұрын
It depends upon ur wifi speed.may be some time slow working
Sai hai
relay LED is turning ON but relay does not turn ON or OFF. Please Help
@ImtiazTech
Жыл бұрын
Relay ko volt pory nai mil rahy ho gy
Make this with switches
My device is always offline ?
@jalalwadood6519
3 ай бұрын
Is it esp or Arduino
Only led will blink on relay... Relay will not get energized
@ImtiazTech
2 жыл бұрын
what do mean
@razeen_128
2 жыл бұрын
@@ImtiazTech relay sound ni aata .. Sirf relay ki led glow hoti h
@razeen_128
2 жыл бұрын
Relay on hota toh sound aata h na" Tikkk "karke
@amnacampus2318
2 жыл бұрын
@@razeen_128 relay is out of order
@amnacampus2318
2 жыл бұрын
@@razeen_128 Or voltage supply is low
Pls send code
3:47 tak ka nahi kare to kyuki ye web se ho raha he bhaiya hame mobile se karna he to only mobile wala se hi jayega na
@ImtiazTech
9 ай бұрын
Yes you can operate it only from mobile
@aakashpatel7949
9 ай бұрын
@@ImtiazTech bhaiya aapka contact number chahiye tha mujhe aapse new project ke baare me baat karna tha
@ImtiazTech
9 ай бұрын
Which project?
@aakashpatel7949
9 ай бұрын
@@ImtiazTech bhaiya engineering final year ke liye koi new latest project ho to bataiye
@aakashpatel7949
9 ай бұрын
electronics and communication branch ke liye
Hai bro, How long this app will work in free mode?
@baitmysuru2493
10 ай бұрын
7days
@ImtiazTech
9 ай бұрын
No idea
Bhai esp8266 ko formet kaise kare
@ImtiazTech
10 ай бұрын
When u upload new code, previous code automatically deleted
@aakashkumar_ayodhya
10 ай бұрын
@@ImtiazTech 🙏🙏🙏🙏🙏🙏 Bhai Maine 5 relay का बनाया Its working
Bhai sorce code not open Please working sorce code Link Please 🙏🙏🙏🙏🙏🙏
@ImtiazTech
Жыл бұрын
Check again it's available
@ImtiazTech
Жыл бұрын
Download it
code to hai hi nhi
Compilation error: BlynkSimpleEsp8266.h : No such file or directory How to fix it?
@ImtiazTech
Жыл бұрын
Download it from github
@MrinmoyRoy99
Ай бұрын
Plz help me download library
@legacygsm34
Күн бұрын
Sir compilation error how to solve it please
@ImtiazTech
Күн бұрын
In code see it is in proper form