NFC Ring Lock Box by Nairod785
-
Share
and activate subtitles
-
Excellent, that's great! Very cool!
-
Here is my sketch
#include <Servo.h> #include <Wire.h> #include <PN532_I2C.h> #include <PN532.h> PN532_I2C pn532i2c(Wire); PN532 nfc(pn532i2c); Servo myservo; // create servo object to control a servo int pos=1; // variable to store the servo position void setup() { nfc.begin(); nfc.SAMConfig(); // configure board to read RFID tags } void loop() { if(pos==1){ myservo.attach(3); // attaches the servo on pin 3 to the servo object "Digital 3" myservo.writeMicroseconds(2000); pos=2; delay(400); } if(pos==3){ myservo.attach(3); // attaches the servo on pin 3 to the servo object "Digital 3" myservo.writeMicroseconds(580); pos=4; delay(400); } if(pos==2){ myservo.detach(); } if(pos==4){ myservo.detach(); delay(2000); } String ringUid; boolean success; uint8_t uid[] = {0, 0, 0, 0, 0, 0, 0}; // Buffer to store the returned UID uint8_t uidLength; // Length of the UID (4 or 7 bytes depending on ISO14443A card type success = nfc.readPassiveTargetID(PN532_MIFARE_ISO14443A, &uid[0], &uidLength); if (success & uidLength==7) { for (uint8_t i=0; i<7; i++){ ringUid += String(uid[i], HEX); } if (ringUid=="hexadecimal number of inlay n°1" || ringUid=="hexadecimal number of inlay n°2"){ if(pos!=4){ pos=3; } if(pos==4){ pos=1; } } } }
-
Very cool.
-
I'll post a link of the instructable and the final video in the next few weeks!
-
This idea very much interests me. Slightly different use than what I have in mind, but this I dig. Well done and thanks for giving me a fall project to brainstorm on.
-
I'll release a Tutorial in few days... sory for being late
-
TUTORIAL !
http://www.instructables.com/id/NFC-Ring-Lock-Box/
Here you are !
Tell me if I need to change something.
Maybe you want me to explain the sketch ?
A video to show how it works in real time? -
Lokks good @Nairod785!
-
So cool! I really like this kind of project, great job :D