Solenoid Door lock system with fingerprint

In this video, I've shown how to make a Solenoid Door lock system with fingerprint. Here, I've used DY50 Fingerprint sensor and Arduino UNO.
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Required Components:
Fingerprint Sensor DY50
Arduino
Relay Module
Solenoid lock
Arduino code link:
drive.google.com/drive/folder...
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[@off.grider]

Excellent I enjoyed this video as it was clear and precise and showed every detail .Great video 😊😊

[@comfortkayode-abusi3261]

you where very clear

[@Acmeljz]

hi, are you able to guide us with something more advance, like connecting multiple fingerprint reader to operate multiple locks which are independent of each other, but installed on a single board.

[@shahidmalik4138]

Can we Use r307 finger sensor ?

[@NanduBhatkar]

Bro we have R307S will it work ?

[@nevilchristian5528]

what if we want to connect an LCD to it?

[@eusuntlorean]

i have a issue with my fingerprint sensor. When i connect the red and black wires, my sensor doesnt light on. It is flashing blue light then it turns off.
On serial monitor, the error i have is fingerprint sensor is not connected :( any potential fix pls?

[@Anjaiah-es8jy]

hi bro how to add library

[@sawalvin2694]

why my solenoid lock is getting hot after setup please

[@karthiyozo20]

Can we set buzzer sound If we put unauthorized finger ?

[@EEWave]

Yes we can

[@karthiyozo20]

@@EEWave ok sir

[@user-yk6uc5di4i]

Sir main program link

[@user-xb5uk9ob1z]

Select Version???

[@boywiliam3928]

how to add a push button to open the door from the inside

[@gourishkotyal4408]

Add reset button from inside

[@Anjaiah-es8jy]

hi what is the realy module ?how many volut

[@Furkan.killer]

search what relay does and how it works you will underxtand much better i didnt understand eiether

[@boywiliam3928]

can you use a 12v relay?

[@AbdurRahman-gw1pw]

No....that was a 5 volt relay😊

[@boywiliam3928]

@@AbdurRahman-gw1pw Bro, can you use a 12v adapter to plug directly into Arduino?

[@boywiliam3928]

@@AbdurRahman-gw1pw Bro, can you use a 12v adapter to plug directly into Arduino?

[@afifsyaifuddin03]

password sir?

[@user-yk6uc5di4i]

Sir main program link