GSM RELAY Control from Registered Number Call

This project is on controlling a Relay , just by making a call from Registered number.
First call will make Relay ON , and the next call makes it OFF.
code :
www.alselectro....
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www.alselectro....

[@muthumani81]

இவ்வளவு தெளிவாக யாராலும் சொல்லி கொடுக்க முடியுமா என்பது சந்தேகமே!!. அருமை சரவணன் அண்ணா... வாழ்த்துக்கள்... சரவணன் பொன் கணேஷ் எலெக்ட்ரானிக்ஸ், கோவில்பட்டி.

[@yupingliao4078]

This is a great project, which can achieve remote control, and can also be remotely controlled when going abroad. Thank you for sharing a very useful device

[@jameskuria1664]

You are awesome in teaching. Keep it up

[@jagannathkulkarni]

Thanks for the elaborated explanation and the code !

[@omerucansu2569]

Hi sir,You reduced it to around 3.4 volts for the Sim800L rx pin. Is the 5V from the Arduino a high volt for the rx pin?

[@rajendrapalan9519]

Excellent Interested in this project

[@ezeoluchukwu5104]

that is good one indeed. carry on and post the link to download the files

[@robinlefever8510]

very clever, thank you!

[@amirhusseinqolami3593]

Very Useful,thanks.

[@thilinawijebandara3232]

Great work .Thank you so much

[@dayanandkasle5469]

Can we use Nano for this application?

[@mayankgupta155]

What if I want to update my phone number remotely?

[@deepakpatidar5580]

Sir plz code in comment 😭😭

[@kitkirkyen2002]

Another subscriber here sir. I want to ask a question sir, on the void parse, where did you get the +8 and +21 sir? Thank you so much

[@SaravananAL]

check video @ 7:26 caller phone number is parsed out using substring function. Index plus 8th position is the starting position of caller number and we go up to 21 position to extract the caller number

[@naimoctal]

great work

[@kohtet7932]

Sir. Please SMS controlling video is shown for tracking and relay controlling. SIM800L

[@digitalmachine0101]

Good information

[@vijayreddy1502]

I'm not getting SMS after disconnected call..? may i know the reason.

[@shakerileiwat4341]

Awesome ♥

[@vipinvg2048]

Hi sir I have a doubt we can use attiny85 that place of aurdino uno

[@abobobo943]

Very good job thank you Sir.

[@noweare1]

Excellent , thank you

[@MsSanjay31]

Sir jee, Who can use maltyrely what can I do

[@amarsinghparihar7796]

I tried to contact you many times but no reply from you

[@mr.g1625]

Sim900a gsm module burned out after 1hour of working well. Which gsm module is better for industrial use?pls guide me anyone... Thanks

[@varunraj2392]

Hello sir , I'm getting " "as text message instead of text I'm send using CMGS command , is there any solution for it ?

[@pookoye]

ME TOO

[@davelodia9157]

sir how i can download the code?

[@ezeoluchukwu5104]

the link for the code is not opening sir

[@aslamguddad8977]

Which type of sim card is supported to this module.......

[@jagdishchauhan8683]

Sir, put a current sensor in it, which can be turned off due to overloading due to running any load on one state and we get the message reply.

[@yashwanth1738]

Can we get the code on link.

[@j4yce327]

Can i use 2200uf capacitor/25v?

[@umeshsankpale8179]

Very nice sir

[@ahmedtaher4015]

Good Code pls

[@electricalworld3339]

The relay is on direct And at call the gsm cancel but no action

[@ohmbairava1309]

Where are we get this product ? Cost of the product ? Your contact number ? Pl clear my doubts unless this video is not useful for subscribers

[@manmangy]

What is the use of this project now. Will 2 G Work

[@electricalworld3339]

Really he is. Excellent and practical program But the problem is that when you connect for the first time, the relay works and unlocks And when you disconnect the network from the gsm And the connection again does not work and you must do a rest of the program from the Arduino, so what is the solution to this problem?

[@electricalworld3339]

Please tell me solution

[@electricalworld3339]

great program But there is a problem that when the network is disconnected from the GSM and then it returns, it needs to do a docked work from the Arduino in order to work because it remains at the last state it was in before disconnecting the network from it

[@A1_invitation]

How to register multiple mobile number

[@renas9754]

Thank you so much sir

[@rawezhali491]

link broken please can you update it Thanks.

[@manmangy]

Where did you get 2G Sim

[@michaelibinola4679]

what did you use to create the circuit diagram?

[@camcam3388]

My friend, please, if you have a device code. servo motor control by sms thanks

[@TheJanuszd]

Hello. How to add more phone numbers

[@explorerofeverything1806]

Tanks sir and I produ to you your a india and Bangalore

[@SimplySamu]

TP4056 Charger module over ah heat akuthu ena bro pannrathu

[@chandrahasas5779]

Can u sell one .. want to buy it

[@manmangy]

Can you upload the same with 4G Sim

[@umeshsankpale8179]

Please sir request to you please next vedio please show circuit diagram

[@md.sazzad3079]

Resistor value

[@talebsalah139]

Bonjour le code arduino ne s'ouvre pas que je faire pour ouvrire merci

[@cedztechph391]

Thanks

[@A1_invitation]

Hello, can anyone program code for me. I will pay for code

[@j4yce327]

Can i use 2200uf capacitor/25v?