JLCPCB Prototype for $2(Any Color): https://jlcpcb.com
This is the tutorial for monitoring multiple sensors and controlling multiple appliances using NodeMCU board from anywhere in the world via Blynk IoT platform.

I have also shown the components used, it's circuit diagram and almost everything that require to make this amazing project.

Goto Blynk forum for more help : http://community.blynk.cc

Subscribe now to watch some amazing videos coming up soon.
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Important links

Blynk App for Android :- https://play.google.com/store/apps/de...

Blynk App for iOS:- https://apps.apple.com/us/app/blynk-i...

Goto Blynk forum for more help : http://community.blynk.cc

DHT11 Library - https://github.com/adafruit/DHT-senso...

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For Connection Diagram, Gerber File, Code and all other details, visit here

https://techiesms.com/multiple-applia...

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Buy the components from here

NodeMCU - https://amzn.to/2wbzNrZ

5V Relay - https://amzn.to/2OXAewN

BC547 Transistor - https://amzn.to/2SK3Fna

9V2A Adapter - https://amzn.to/3bDZjGx

7805 IC - https://amzn.to/2SunOic

PIR Motion sensor - https://amzn.to/2wclovE

DHT11 Temperature & Humidity Sensor - https://amzn.to/2UP8y0R

Proximity sensor - https://amzn.to/326YP7P

MQ135 Gas Sensor - https://amzn.to/2SKFBR4

LDR Light Sensor - https://amzn.to/2SsYskp

2pin Terminal Connectors - https://amzn.to/37uezT2

1n4007 diode - https://amzn.to/2SL4n3x

330 ohm resistors - https://amzn.to/2OQqUuz

Visit my Amazon Storefront for purchasing any components you need for this project or any other project :-
http://bit.ly/techiesms-Amazon-Store

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https://techiesms.com/merchandise/
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