Hello. I tried your code. For the first few tries, it worked at least 3 times only on "Access granted" but continued working on "Access denied". However, when I tried it again later in the day, access granted only worked once and yet still unlimited on access denied. What do you think is the problem? Thanks.
Buenas tardes podrias compartirme tu libreria para el LCD ,el comando lcd.begin() me detecta error por favor te lo pido Gracias me encantan tus videos.
What if someone stole the right card and access the door. Can u please answer how to overcome that limitation . And Also suggest how to enhance the security for rfid cards
it is the same process, the ports of the arduino nano are the same as those of the arduino uno, so you can transfer the programming to the arduino uno and follow the same wiring diagram
it is the same process, the ports of the arduino nano are the same as those of the arduino uno, so you can transfer the programming to the arduino uno and follow the same wiring diagram
This line if (content.substring(1) == "59 B7 BE D4") //change here the UID of the card/cards that you want to give access checks the card's UID. If you extend it to if (content.substring(1) == "59 B7 BE D4" || content.substring(1) == "A4 B9 D8 E2") you have two or more cards that are allowed.
Bro I'm doing a project on esp32, ie when it detects a face, if it's not registered then it will send picture to the telegram could you please help,Hope u see this. Thanks
AMIGOS HOLA PARA LOS QUE PRESENTAN EL ERROR DE lcd.begin(); solo agreguen el los parentesis el tamaño de su pantalla en mi caso es de 16x2 entoces el codigo seria asi lcd.begin(16 , 2 ); y recuerden instalar las librerias de la pantalla lcd
This line if (content.substring(1) == "59 B7 BE D4") //change here the UID of the card/cards that you want to give access checks the card's UID. If you extend it to if (content.substring(1) == "59 B7 BE D4" || content.substring(1) == "A4 B9 D8 E2") you have two or more cards that are allowed.
Hello. I tried your code. For the first few tries, it worked at least 3 times only on "Access granted" but continued working on "Access denied". However, when I tried it again later in the day, access granted only worked once and yet still unlimited on access denied. What do you think is the problem? Thanks.
Buenas tardes podrias compartirme tu libreria para el LCD ,el comando lcd.begin() me detecta error por favor te lo pido Gracias me encantan tus videos.
What if someone stole the right card and access the door. Can u please answer how to overcome that limitation . And Also suggest how to enhance the security for rfid cards
What is the maximum amount of cards can be registered?
are all frequency tags compatible? I want to use a tag that will read 3+ feet away.
what battery did you use in your actual build brother?
how to add more than one id card
Project suggestion - nrf24l01 module project..
Please provide Simulation for this project.
Bro if you need user input of a number what will you write in the program and what will you do with electronics piz tell
What about the manual opening in case of absence of Power?
Uses rechargeable battery that helps
I keep getting "NUID tag is" in serial monitor when I scan the card, and there is no display on LCD only backlight is on.
Amazing Video as always😍
Nice project
Can I use a higher frequency RFID tag with this project? I want to be able to keep the tag in pocket and have it still read, is this possible?
how can i design this for pic16f877a
Please please aap btao ki phone se hi serial monitoring aur code upload kaise kare hmare pass computer ni hai
Will it make a differnace if i use mini versions of the parts?
Try check the ic if same as the video...
Bro next make same project with ardiuno uno plzzzz🥺
it is the same process, the ports of the arduino nano are the same as those of the arduino uno, so you can transfer the programming to the arduino uno and follow the same wiring diagram
What program do u use to set the code?
Hello viral science, when ever I try to compile code it says no such file found like mfrc522! Plz help me with this situation
If I use servo motor instead of solenoid lock
Super Bro...
can i make with nodemcu or esp32?
Nice project bro
How kan i add meny others tag.?
Did u use Altium PCB Designer ?
how to use it
Bro RFID sensor is not working properly if we SCAN the card the serial monitor is not showing the UID how to clear that problem put one video please
Great ♥
can you make a door lock using a servo
if i use arduino uno and the code is that same?
it is the same process, the ports of the arduino nano are the same as those of the arduino uno, so you can transfer the programming to the arduino uno and follow the same wiring diagram
We can use Arduino Uno incase of nano
Can we use arduino uno instead ?
Bro but i dont have ardunio nano i have ardunio uno how yo make this project in ardunio uno help me bro 🥺
Untuk lcd nya bisa di bikin mati stanbay gak kak
Brother i just want to add more then 3 cards in ur code then how to add these ..
up
This line
if (content.substring(1) == "59 B7 BE D4") //change here the UID of the card/cards that you want to give access
checks the card's UID. If you extend it to
if (content.substring(1) == "59 B7 BE D4" || content.substring(1) == "A4 B9 D8 E2")
you have two or more cards that are allowed.
Bro I'm doing a project on esp32, ie when it detects a face, if it's not registered then it will send picture to the telegram could you please help,Hope u see this.
Thanks
Can you list all the materials please
can I make the same without the lcd?
He actually has another video without one: ruclips.net/video/nAcTO1LELN0/видео.html
how to add more UID codes in it thank you
not save in eeprom
hi i like this project but im having trouble with lcd i2c begin() command can i have the library or code for Arduino uno? thanks..
replace begin with init
AMIGOS HOLA PARA LOS QUE PRESENTAN EL ERROR DE lcd.begin(); solo agreguen el los parentesis el tamaño de su pantalla en mi caso es de 16x2 entoces el codigo seria asi lcd.begin(16 , 2 ); y recuerden instalar las librerias de la pantalla lcd
Dios te bendiga hermano
Please can you make a video of rf module car please please please please
Good
Ye project bina computer ke ni bnega please phone se kaise monitor aur code upload kre please make video
Please make driver drowsiness detector using raspberry pi
Superb. Which software is this at 1:50 pls tell
someone wrote that it is fritzing
@@user-qh2np2xr9k thanks a lot man
is the LCD waterproof?
Can I get the code please?
m error dikha rha h
👌👌👌👌
Sir how to learn coding
Please reply me 🙏🏻🙏🏻
Learn from Google, RUclips or some courses from coursera or any other platform
Bro, what's the 1:35 program? If anyone knows, please tell me🙌🏻 All good, from Russia with love! ✅
Fritzing
@@ViralScience Thanks bro)
Can i have the code please?
1:47 which software you are using for drawing circuit diagram🙏🏼
Its fritzing
@@Crunchworks79 Thank you, kind person!
next video, please add manual button to open from inside. I'll be waiting for it
Thanks :)
Hello Friend,
Can you add codes to set relay time (unlock duration) from lcd display?
Hello friend,
Waiting for your reply
Please add simulations file
What is the name of software used for circuit design
fritizing
What is the work of relay in this project??
Relay is used to power soleniod lock for few seconds so door will open
I need help in Programming. I tried but there are errors.
sir how to add 4 cards
This line
if (content.substring(1) == "59 B7 BE D4") //change here the UID of the card/cards that you want to give access
checks the card's UID. If you extend it to
if (content.substring(1) == "59 B7 BE D4" || content.substring(1) == "A4 B9 D8 E2")
you have two or more cards that are allowed.
Need help
Hi, thanks for your video
A ❓, what is the software you are using for diagraming ?
Thanks in advance
Regards
Fritzing
@@ViralScience thanks so much ; amazing video. Congratulations
@@ViralScience where is the code?
you never even montioned the librarys
ok
Oky Cool 😃
French