Ardunio NFC指纹锁

Ardunio NFC指纹锁如果开发者对于本文件有需要的可以参考。
const int buttonin = 5;
int buttonState = 0;
MFRC522 rfid(10, 9);
byte nuidPICC[4];// 初始化数组用于存储读取到的NUID
void(* resetFunc) (void) = 0; //重启命令
void setup()
{
delay(200);
pinMode(LED_BUILTIN, OUTPUT);
SPI.begin(); // 初始化SPI总线
rfid.PCD_Init();

Serial.begin(9600);
pinMode(8, OUTPUT);//蜂鸣器
pinMode(buttonin, INPUT);
pinMode(6, OUTPUT);//舵机
pinMode(Relay,OUTPUT);//继电器控制正转
pinMode(Relays,OUTPUT);//继电器控制反转
return;
}
void loop()
{
buttonState = digitalRead(buttonin);//读取数字5口电平值赋给val
digitalWrite(8, HIGH);// 找卡
if (buttonState == HIGH)//按键检测
{
Serial.println("Hello 帅哥");
digitalWrite(8, LOW);
digitalWrite(Relay, HIGH);
delay(2000);
digitalWrite(Relay, LOW);
delay(500);
digitalWrite(Relays, HIGH);
delay(1500);
digitalWrite(Relays, LOW);
.
├── sketch_oct31a
│ ├── Adafruit_Fingerprint.cpp
│ ├── Adafruit_Fingerprint.h
│ └── sketch_oct31a.ino
└── NFC 1.zip
1 directory, 4 files