Arduino Project : How to build ON/OFF switch by using RFID READER?
ฝัง
- เผยแพร่เมื่อ 6 เม.ย. 2020
- How to build RFID READER with an Arduino?
You can download project materials here: bit.ly/3aQnIb3
1. Arduino source code
2. Circuit diagram
3. RFID RC522 Module pinout
4. JQC- 3FF-S-Z 5V DC Relay pinout
5. Arduino board and RFID Module pin connection table
Component list for circuit:
#. Arduino Uno board
#. RFID RC522 Module
#. JQC- 3FF-S-Z 5V DC Relay - วิทยาศาสตร์และเทคโนโลยี
![[실시간] 전철에서 찍힌 기생생물 감염 장면 | 기생수: 더 그레이](http://i.ytimg.com/vi/4nkFvwxGAfA/mqdefault.jpg)
Wow, nice work 🔥🔥🔥
Thanks a lot. Very clear and helpful instructions ❤️
WOW..THNX FOR THE CODE...I MADE IT SUCCESSFULLY!
Great 👍
Excellent job !
Thank you! Cheers!
Very use full thank you..........nice video
Thank you Brother 🔥🔥🔥👍💯
Welcome Bro
Hi,
you use a single relay at a time , can we use 2 relays at a time?
And control both with one tag?
Great initiative ayya!
Thanks malli...
nice brother
am also trying ,its working good
thank u
Welcome 👍
great. thanks
Welcome
How would i have multiple different RFID readers to one chip(so different readers would trigger different things with one chip?) Or something like that- I don't want to use multiple arduino UNOs in one project
I will try and let you know.
how to add rfid without reprogramming
Bro can i add a water pump in this circuit
In place of led light
RFID water pump
Without bulb relay operates good when i connected load relay on but never goes off. Pls suggest me what should I do to solve the issue
Please double check the relay configuration, if you are not configured the pins properly that can happen.
Can I use this code in Node MCU?
You cannot use this exact code, because I have specifically written this code for Arduino Uno board.
Hello,
congratulations on the project, it works perfectly; how can i add more tags? What should I change / add in the arduino code
Wow..Good job. Follow the below instruction to add more tags.
First, read the RFID key IDs as I said in my video. And then add more new variables as below with those keys. You can add more keys as you need.
String RFIDKey1 = "YourRFIDKey1";
String RFIDKey2 = "YourRFIDKey2";
String RFIDKey3 = "YourRFIDKey3";
String RFIDKey4 = "YourRFIDKey4";
String RFIDKey5 = "YourRFIDKey5";
Then in the bellow line add more if conditions as below;
#Current version;
if(strID.indexOf(RFIDKey1)>=0 or strID.indexOf(RFIDKey2)>=0){
#New version;
if(strID.indexOf(RFIDKey1)>=0 or strID.indexOf(RFIDKey2)>=0 or strID.indexOf(RFIDKey3)>=0 or strID.indexOf(RFIDKey4)>=0 or strID.indexOf(RFIDKey5)>=0){
If you have any questions please contact me, I will write the code & send it as you need.
Without bulb relay operates good when i connected load relay on but never goes off. Pls suggest me what should I do to solve the issue
Pls give any suggestions to solve this issue
Bro I can't access to the code😢
can I have an access to code
You can download the project materials with all codes by using this link: bit.ly/3aQnIb3
Here, the relay never goes Off. What could it be i mistaken something
Double check the input pin connects on relay. If LEDs working fine code & circuit is correct, if not you have to check the circuit.
Thank for your reply. Once more, what is the purpose for #define SP_PIN 8 ?
@@indrajatiantonio4465 Sorry, it's not using in this published project, but not effect to the final build.
What happened to your build, is it working now?
Kudos to you. All my confusion has lifted.
not working bro :(
Please send me your setup and code, I will help you.
bro plz helpme
Please send me your setup and code, I will help you.
Where is code?
bit.ly/3aQnIb3
You can download Arduino code (RFID-Reader-ON-OFF-Switch.ino) and other documentations from a given URL via Google drive.
title in english
video in fucking hindi 😂
confusing to have title in english, description in english, comments in english. Video in...