Control 12VDC Solenoid Door Lock Using A Relay On Arduino

Do you know how to control a 12VDC solenoid door lock using a relay? With a simple circuit connection, now you can use a solenoid door lock for your project.
🎬Watch this video for more info on How To Control A 12VDC Solenoid Door Lock Using A 5V Relay on Arduino. You'll also learn the difference between normally open and normally closed relay connections in this video.
⌨️Software :
1️⃣ Arduino IDE
💻Tutorial:
tutorial.cytro...
🔧Hardware :
1️⃣ Maker UNO : www.cytron.io/...
2️⃣ 12VDC Solenoid Door Lock : my.cytron.io/p...
3️⃣ Single channel 5V relay breakout board : my.cytron.io/p...
4️⃣ 3.7V 1100mAh Li-Ion Battery : my.cytron.io/p...
5️⃣ 3x18650 Battery Holder : my.cytron.io/p...
6️⃣ Jumper Wires

[@galihtanu]

By use strong magnet. Thift can manipulated relay to open lock for my suggest use transistor tip 31 as switch instead of relay!

[@haletawha]

Great ! that is possible

[@ziyadshidki1191]

for me, i choose normaly open😁😁😁

[@dineshravichandran5305]

can i use this same method for 12v normal solenoid push and pull type

[@AbiramiA-iq8nv]

Instead of pressing can we trigger it by a signal for locking and unlocking

[@Lecandotnet]

Thank you for great help. Please show your circuit diagram with component types and values, for the hearing impaired people . Arduino has 3 wires and solenoid has 2 wires while relay has only 5 wires. You did not mention about relay NC pin6, it stays empty.

[@marionjhanereyes6837]

why it is not working to me

[@t4tahmed427]

hello my relais doest work with NO pin but works with NC. is it normal? even i have verified with ohmmeter nc pin is realy nc pin. Same for NO. Why its happen i dont understand?

[@azfar99]

Assalamualaikum, relay 12v dc no need to use coding?

[@ikhlasmaulana7190]

Can code for mikrokontrolee ESP32?

[@Killing4Law]

Many thanks, I need to control this solenoid with an ESP01 modul relay. I'm a real noob and it's really helpful

[@nursafwahh8568]

knpe ek saya guna battery yg sama volt tpi solenoid tak function?

[@nurdayanabatrisya489]

where is the coding video i couldn't fine it

[@muhammadhafizh01]

hello sir how to use nodemcu esp8266?

[@sodeepnext]

و عليكم السلام و رحمة الله و بركاته thank you

[@Z若い]

do you have platform we can communicate

[@xyengineeringandtechnology8497]

No wonder my buzzer was always sounding. Just realized I used the normally open 😄

[@galalga4778]

Hi, is it fine to use 12V battery 🔋?

[@younginventor]

Yes

[@CaranellCosplay]

how long will the battery lasts?

[@haifaaaepa]

hye, kalau kita guna solenoid electromagnet boleh ke?

[@R.K.vlog0399]

Automatic relay is not use

[@chickenz4604]

Hello, I plan to use this relay to connect from 5V arduino to 12V DC Pump (4-7A). It is written that the DC adaptor to power the pump is 12V 10A. is it a robust solution to use this relay in a closed enclosure in the farm? or should I upgrade the relay spec? Thank You Very much !

[@____sammy____]

Any way of opening if the system is down? Or does it open if there isn't any power on the lock?

[@duncantychicus9649]

Can one use arduino mega adk

[@darwinyee9735]

It is okay to use relay 12 v?

[@layaniperera363]

alla dog

[@layaniperera363]

alla balla

[@NURAININF]

nak tanya, untuk yang testing solenoid door lock tu just connect dengan battery je ke? urgent reply please huhu

[@penawarsoft]

Hai ainin.. better dgn battery dulu.. kalau blackout senang...😂 Tak terkunci....

[@Mysteriza]

Can you make another one with bluetooth, please?

[@jaydayawon8066]

can I use any arduino??

[@VandanaNikam-eh1ug]

Jai shree ram

[@armedcoffee6535]

Is there code for Arduino

[@MFLabPodcast]

Timing mantap.Lepas ni tinggal tambah fingerprint scanner dan projek saya siap.Ingat nak guna selak je sebelum ni.Nasib cytron kasi idea

[@noorhafizahsultan4976]

Nanti lepas tambah finger print scanner share ye. Boleh apply kat bilik guru sskolah saya pulak 😁

[@lostinthephole]

Projek fingerprint dah siap ker

[@layaniperera363]

adog

[@ikhlasmaulana7190]

Code pliss🙏

[@driss25]

No push button

[@riyazsf]

Salam this was very helpful. Thank you!

[@chinelodaminhocaYT]

It is possible to use a sigle power suply ? Thanks a lot!

[@san249]

12v may soon burn kr damage the 5v relay or not?

[@thevein8583]

No.. if 5 volt relay it can take until 240 volt.. i already use for AC then connect to arduino... No problem sir 🤗

[@sisodiyahardipsinh734]

My lock not run at 15V what I need to do??

[@cytrontech]

Hi. You can drop an email to [e-mail] for further technical assistance. Thanks:)

[@thekingyoutube4914]

شكرًا ☺️

[@kelechukwuodo7545]

Nice work, more Grace!"

[@nadaahmed9773]

can i use arduino uno to make this? and can i make it without relay?

[@cytrontech]

Yes, you can use it with Arduino UNO but you'll need relay to control solenoid ya :)

[@zainuddin4076]

Very useful and very easy to follow along video

[@DidikTV]

Good tutorial video

[@lemonmasam3361]

how to make it auto? without pressing button?

[@cytrontech]

You can use IR sensor: my.cytron.io/index.php?route=product/search&search=ir%20sensor&description=true

[@terunks9567]

Macam mana ye Kalau pakai ir sensor.. bila detect benda dia akan tertutup selepas berapa saat mcm 20 saat.. then kita boleh dapat noti melalui blynk app.. kita juga boleh kawal bukak tutup solenoid guna blynk app.. boleh bagi pencerahan tak? atau saya boleh email ke mana ye..

[@syafiqahzawanah3814]

hi kalau guna arduino uno bleh ke ?

[@cytrontech]

Hi. Ya, boleh guna arduino uno juga.

[@yusuffirdaus11]

well done

[@anthonyinabo2382]

god bless and thank you

[@darkmirrornightmaren8980]

Can i use a 12v source instead of the batteries?

[@hishamguess2986]

Yes, that is always an option. Use the onboard VIN Pin for positive and negative to ground.

[@nabilahahmad2649]

Kalau saya guna arduino uno instead of maker uno boleh ke?

[@codingvio7383]

It is the same thing, just a nock off version of the arduino. Arduino open sources their code and schematic so anyone can make their own board

[@yogeshitaliya473]

Nice one

[@geshbenrewand1778]

God bless you

[@andhikasukmana]

The code please...

[@cytrontech]

The code is in the tutorial page under the description.

[@thaaera3774]

@@cytrontech the code cannot be click

[@syedimran1570]

WaAlaikum AsSalam, Thanks for your project, It's very helpful, Zazakallah.

[@tsukumogoheI]

kalau pakai solenoid valve 12v boleh jugak ke?

[@idriszmy]

Ya boleh, sama saja konsepnya.

[@tsukumogoheI]

@@idriszmy agak-agak ada spark tak?

[@idriszmy]

@@tsukumogoheI tak pasti nak kata. Kalau ada pun dekat contact dalam relay. Tak nampak.

[@tsukumogoheI]

@@idriszmy boleh mintak email tak ? nak tanya something

[@idriszmy]

@@tsukumogoheI boleh email ke [e-mail]

[@humaidiharmi1496]

kalau power source tu pakai 12v adapter boleh tak?

[@cytrontech]

Hi, boleh :)

[@syafiqahzawanah3814]

mcm mna ea connection if pkai 12 v adapter ?

[@humaidiharmi1496]

@@syafiqahzawanah3814 boleh pakai charger phone dengan rating yang sesuai.

[@syahmiazri313]

@@cytrontech kenapa eh saya beli bateri sama dlm video tpi solenoid tk function?

[@mr.boatbananatv8271]

​@@syahmiazri313I have the same problem, if you see this pls reply why is this happend.

[@وضحىالمري-ب1ز]

I like what you said in first " السلام عليكم" 👍👏

[@t4tahmed427]

what a accent cant understand everything

[@michaelborisow815]

Give him some credit, you didn't technically form a correct sentence right there either. What *an accent *. I* can't understand everything he even included closed captions if you really couldn't understand

[@t4tahmed427]

@@michaelborisow815 Can you also correction your writing? . I wrote the comment very quickly. When we write quickly in fb or yt, some peoples dont use all préposition etc etc. I agrre there was also one of my mistake . What ever i didn’t understand means i didn’t understand. You cant force me to understand. May be you are used to listen with this kind of accent