paj7620 arduino

paj7620是一款基于红外传感技术的手势识别模块，可以与Arduino开发板进行连接和交互。它能够通过感应人体手势的变化来识别手势的类型，如向上、向下、向左、向右、旋转、捏合等等。这些手势识别结果可以通过Arduino进行处理和控制其他设备。

通过Arduino与paj7620模块的连接，我们可以实现各种有趣的应用。具体地说，我们可以将paj7620模块与Arduino开发板连接并编写相应的程序来实现灯光控制、音乐播放、机器人控制等功能。

例如，我们可以编写一个程序，在检测到向右手势时，点亮一个LED灯；在检测到向左手势时，熄灭这个LED灯。或者我们可以将paj7620模块与Arduino连接，在检测到旋转手势时，调节电机的转速。

总的来说，paj7620与Arduino的结合可以实现更加智能化的交互，提高用户的体验。无论是在家庭自动化领域，还是在娱乐和教育领域，paj7620 arduino都具有广泛的应用前景。

相关问题

paj7620 代码

PAJ7620是一种手势识别控制器芯片，可以通过手势控制实现各种功能。以下是一个简单的PAJ7620代码示例，通过Arduino控制PAJ7620传感器进行手势识别和控制。

#include <Wire.h>

#define PAJ7620_ADDR 0x73
#define GES_RIGHT_FLAG      1
#define GES_LEFT_FLAG       2
#define GES_UP_FLAG         3
#define GES_DOWN_FLAG       4
#define GES_FORWARD_FLAG    5
#define GES_BACKWARD_FLAG   6
#define GES_CLOCKWISE_FLAG  7
#define GES_COUNT_CLOCKWISE_FLAG 8
#define GES_WAVE_FLAG       9

void setup() {
  Wire.begin();
  Serial.begin(9600);
  delay(100);
  pinMode(2, INPUT);
  delay(100);
  paj7620SelectBank(0);
  paj7620Init();
}

void loop() {
  int data = paj7620ReadRegister(0x43, 1);
  if (data == GES_RIGHT_FLAG) {
    Serial.println("Right");
    // 执行右滑动手势对应的操作
  } else if (data == GES_LEFT_FLAG) {
    Serial.println("Left");
    // 执行左滑动手势对应的操作
  }
  // 其他手势判断和相应操作
  delay(100);
}

void writeRegister(int addr, int cmd) {
  Wire.beginTransmission(PAJ7620_ADDR);
  Wire.write(addr);
  Wire.write(cmd);
  Wire.endTransmission();
  delay(10);
}

void paj7620SelectBank(int bank) {
  writeRegister(0xEF, bank);
}

void paj7620Init() {
  paj7620SelectBank(0);
  writeRegister(0x73, 0x20);
  writeRegister(0x64, 0X00);
  writeRegister(0xEF, 0x00);
  writeRegister(0x3F, 0x03);
  writeRegister(0x65, 0x00);
  writeRegister(0x6A, 0x00);
  writeRegister(0x6B, 0x00);
  writeRegister(0x6C, 0x05);
  writeRegister(0x6D, 0x87);
  writeRegister(0x6E, 0x32);
  writeRegister(0x72, 0x01);
  writeRegister(0x73, 0x01);
  writeRegister(0x70, 0x42);
  writeRegister(0x71, 0x00);
  writeRegister(0x72, 0x01);
  writeRegister(0x73, 0x01);
  writeRegister(0x70, 0x42);
  writeRegister(0x71, 0x00);
  writeRegister(0x21, 0x01);
  writeRegister(0x21, 0x00);
}

int paj7620ReadRegister(int addr, int n) {
  int data = 0;
  Wire.beginTransmission(PAJ7620_ADDR);
  Wire.write(addr);
  Wire.endTransmission();
  Wire.requestFrom(PAJ7620_ADDR, n);
  if (Wire.available()) {
    data = Wire.read();
  }
  return data;
}

这段代码是一个基本的PAJ7620手势识别控制器的Arduino示例。它对PAJ7620传感器进行了初始化，并在循环中不断读取手势数据，然后执行相应的操作。可以根据具体的应用场景，修改代码中的操作部分，实现不同的手势控制功能。

paj7620u2代码

以下是一个使用Arduino控制paj7620u2手势识别模块的示例代码：

#include <Wire.h>

#define PAJ7620_ADDR 0x73
#define REGITER_NUM 0xFF

#define GES_RIGHT_FLAG 0x01
#define GES_LEFT_FLAG 0x02
#define GES_UP_FLAG 0x04
#define GES_DOWN_FLAG 0x08
#define GES_FORWARD_FLAG 0x10
#define GES_BACKWARD_FLAG 0x20
#define GES_CLOCKWISE_FLAG 0x40
#define GES_COUNT_CLOCKWISE_FLAG 0x80
#define GES_WAVE_FLAG 0x100

void setup()
{
  Wire.begin();

  initGesture();
}

void loop()
{
  uint8_t data = readGesture();

  if(data & GES_RIGHT_FLAG)
  {
    Serial.println("Right");
  }
  else if(data & GES_LEFT_FLAG)
  {
    Serial.println("Left");
  }
  
  //其他手势识别的代码
  
  delay(100);
}

void initGesture()
{
  writeRegister(0xEF,0x00);
  writeRegister(0x32,0x29);
  writeRegister(0x33,0x01);
  writeRegister(0x34,0x00);
  writeRegister(0x35,0x01);
  writeRegister(0x36,0x00);
  writeRegister(0x37,0x07);
  writeRegister(0x38,0x17);
  writeRegister(0x39,0x06);
  writeRegister(0x3A,0x12);
  writeRegister(0x3F,0x00);
  writeRegister(0x40,0x02);
  writeRegister(0x41,0xFF);
  writeRegister(0x42,0x01);
  writeRegister(0x46,0x2D);
  writeRegister(0x47,0x0F);
  writeRegister(0x48,0x3C);
  writeRegister(0x49,0x00);
  writeRegister(0x4A,0x1E);
  writeRegister(0x4B,0x00);
  writeRegister(0x4C,0x20);
  writeRegister(0x4D,0x00);
  writeRegister(0x4E,0x1A);
  writeRegister(0x4F,0x14);
  writeRegister(0x50,0x00);
  writeRegister(0x51,0x10);
  writeRegister(0x52,0x00);
  writeRegister(0x5C,0x02);
  writeRegister(0x5D,0x00);
}

uint8_t readGesture()
{
  uint8_t data = readRegister(0x43);

  switch(data)
  {
    case GES_RIGHT_FLAG:
    case GES_LEFT_FLAG:
    case GES_UP_FLAG:
    case GES_DOWN_FLAG:
    case GES_FORWARD_FLAG:
    case GES_BACKWARD_FLAG:
    case GES_CLOCKWISE_FLAG:
    case GES_COUNT_CLOCKWISE_FLAG:
    case GES_WAVE_FLAG:
      return data;
      
    default:
      return 0;
  }
}

void writeRegister(uint8_t reg, uint8_t value)
{
  Wire.beginTransmission(PAJ7620_ADDR);
  Wire.write(reg);
  Wire.write(value);
  Wire.endTransmission();
}

uint8_t readRegister(uint8_t reg)
{
  Wire.beginTransmission(PAJ7620_ADDR);
  Wire.write(reg);
  Wire.endTransmission(false);
  
  Wire.requestFrom(PAJ7620_ADDR, 1);
  
  while(!Wire.available()){}
  
  return Wire.read();
}