MQ2 Gas Leakage Smoke Detection System | Email Alert

[@trishatht5735]

Can i get document for this project

[@sreeragmanu9163]

how to use node MCU

[@sreeramreddy3840]

bro in the face door lock which librarry did u use
i am not getting it

[@pavithra2337]

Hii..iam getting error at the place of email what i have to do plz telll.

[@infraseis]

can you help me. i cant receive notification . whats wrong?

[@MohamedaminBenyoussef-i2x]

instead of esp8266 can i use esp32?

[@furreria]

I got 'class BlynkWifi' has no member named 'email'
error

[@DIPTO-14-8]

can i use esp32?

[@anwarfebrian9331]

Hi.. do you have MQ-9 ??

[@ankitjain-bv3pd]

Why r u not uploading video in every sunday.
I m waiting for your video eagerly

[@ViralScience]

Stopped every Sunday Videos, now i upload randomly

[@shutirawat0208]

@@ViralScience bhai bakiyo ko bhi reply kardo💀

[@angadsingh2609]

Sir , if i want to attach battery with node mcu, pl how i do this..?

[@tharunetikikota7442]

bro what about that code you used in arduino ide??

[@shamealbasyhear2413]

hello sir. the coding error it said 'class BlynkWifi' has no member named 'email'

[@angadsingh2609]

Yes bro same...have you got any solution?

[@mattebharath2707]

Yes bro please replay this message

[@shamealbasyhear2413]

@@mattebharath2707 i think you should delete coding that have/need the email, and proceed to upload coding

[@guruselvam2343]

I just deleted that line and it worked fine. U will get email too

[@pavithra2337]

Hii ..I getting error on email what I have to do plz tell

[@JananiDP-of1bk]

can i use this code for mq4 sensor

[@3ifishfarms661]

am farmer
I required program to monitor 4 moisture sensor readings and
4 ldr sensor readings and 4 humidity tem readings with 1 single Esp8266node mcu with new blynk app.
Can u help me out with program and circuit diagram

[@hoseaismail7620]

Does it need external power supply? Because the mq2 needs 5v supply right?

[@cesargiovannicastanedagome2801]

yes it needs, you can adapt a smartphone charger for it!!!

[@tonyvarghese75]

Nice

[@jagadeeshv2763]

MQ-2 module A0 pin gives 0-5v as an analog output, esp only can handle 3v max ....... in long run, it will affect the esp boar

[@diwakarkumar8502]

Please make esp32 cam module car using mit app inventor

[@SameerBedwal]

Please make a video on:
Vibration sensor security alarm using NodeMCU esp8266 module and Blynk 2.O
So whenever the vibration exceed a pre-defined value a notification is sent to our phone

[@electricvideos3211]

please make diwali special bto ❤❤❤ like burn sky shot with phone pplaee bro plase 😢😊😊😊😊❤❤❤❤❤❤❤❤❤❤❤❤

[@ViralScience]

Bro I have made one video on it last year, see my Instagram

[@salyaalyarahayu7673]

@@ViralScience sorry may i ask about the content 3 years ago about arduino rfid solenoid lock? Please help me

[@pradeep5996]

Make video Anti theft alram and gps for bike

[@tharunetikikota7442]

thankkkkkk youuuuuu broooooo