DIY Bluetooth Password Door Lock System - Full Guide

[@EnjoyMechatronics]

► Project Files: github.com/Enjoy-Mechatronics/Bluetooth-Door-Lock ► ► MIT Inventor (Getting Started): kzbin.info/www/bejne/rWavmH-peNqgfKs

[@TakPolimer]

is it possible to add a relay in the circuit,if you may show me where to put the relay

[@alexedits2925]

sir can i use 5v battery for this project rather then 12v

[@tomhenn1441]

nice video. how did you connect the jumper wires, diode, and lock together. And what diode did you use?

[@stevetaylor5382]

Use something like a 1N4007

[@misc_channel]

Could you tell us which diode you used please?

[@stevetaylor5382]

Use something like a 1N4007

[@misc_channel]

@@stevetaylor5382 Thanks!

[@FunniestVideoComments]

I love you but if you want to make a portable safe how would you do it?

[@FunniestVideoComments]

with a rechargeable battery right?

[@TakPolimer]

is it possible to add a relay in the circuit

[@eyalbl00]

great video, is there an option to change the password from the app as an admin?

[@EnjoyMechatronics]

It's definitely possible

[@farzyyyy8269]

may i know what type of diode you use?

[@stevetaylor5382]

Use something like a 1N4007

[@natural_klassicart]

when i try to connect to devices, the list is blank, no adresses or bluetooth devices appear. what could br the problem?

[@EnjoyMechatronics]

You may need to add permission from the app permissions

[@farzyyyy8269]

The esp32 burn, i think the voltage is to high for esp32

[@EnjoyMechatronics]

You have to use a TIP transistor or a relay to prevent burning the board.

[@farzyyyy8269]

@@EnjoyMechatronicsI used the tip120, but why the esp32 burn?

[@mohamedshoukry]

جزاك الله خيرا وجعله في ميزان حسناتك ارجوا من حضرتك يا باشمهندس تساعدني في حل مشكلة عندي اشتريت أكثر من IR RECEIVER وأكثر من ريموت صغير ونفس المشكلة عندي وهي ان كل المفاتيح تظهر كود ثابت موحد لجميع المفاتيح وهو FFFFFFF في السيريال مونيتور لاني اريد من عمل مشروع IRRemot باستخدام الاردوينو ارجوا مساعدتي تحياتي لشخصكم المحترم وكل عام وانتم بخير اروج