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標(biāo)題: 光照傳感器實(shí)驗(yàn)含arduino代碼,Proteus仿真原理圖 [打印本頁(yè)]

作者: zaituniguli 時(shí)間: 2022-11-9 13:27
標(biāo)題: 光照傳感器實(shí)驗(yàn)含arduino代碼,Proteus仿真原理圖
光照器原理：
1.兩個(gè)通道，通道0是可檢測(cè)可見光和紅外光
2.通道1可檢測(cè)紅外光
3.輸入電壓在2.7v-5.5v之間
4.出腳SMBus串行數(shù)據(jù)I/O總線，SMBCLK:SMBus串行時(shí)鐘輸入總線

/*  TCS3200 Colour Sensor!
Sensor Pin S0 -> Arduino Pin D5 Sensor Pin S1 -> Arduino Pin D4
Sensor Pin S2 -> Arduino Pin D6 Sensor Pin S3 -> Arduino Pin D7
Sensor Pin OUT -> Arduino Pin D8
  Date:20221104
  Author:Lee get from net!
**********************************************************************/
#define S0_PIN 5
#define S1_PIN 4
#define S2_PIN 7
#define S3_PIN 6
#define CAI_PIN  8
void setup()
{
  // Set the S0, S1, S2, S3 Pins as Output
  pinMode(S0_PIN, OUTPUT);
  pinMode(S1_PIN, OUTPUT);
  pinMode(S2_PIN, OUTPUT);
  pinMode(S3_PIN, OUTPUT);
  //Set OUT_PIN as Input
  pinMode(CAI_PIN, INPUT);
  // Set Pulse Width scaling to 20%
  digitalWrite(S0_PIN, HIGH);
  digitalWrite(S1_PIN, LOW);
  // Enabl UART for Debugging
  Serial.begin(9600);
}
void loop()
{
  int r, g, b;
  r = process_red_value();
  delay(200);
  g = process_green_value();
  delay(200);
  b = process_blue_value();
  delay(200);
  Serial.print("r = ");
  Serial.print(r);
  Serial.print(" ");
  Serial.print("g = ");
  Serial.print(g);
  Serial.print(" ");
  Serial.print("b = ");
  Serial.print(b);
  Serial.print(" ");
  Serial.println();
  if (r < 42)
  {
Serial.println("Colour Pink");
  }
  else if (g < 63)
  {
Serial.println("Colour Green");
  }
  else if (r < 64)
  {
Serial.println("Colour Red");
  }
}
int process_red_value()
{
  digitalWrite(S2_PIN, LOW);
  digitalWrite(S3_PIN, LOW);
  int pulse_length = pulseIn(CAI_PIN, LOW);
  return pulse_length;
}
int process_green_value()
{
  digitalWrite(S2_PIN, HIGH);
  digitalWrite(S3_PIN, HIGH);
  int pulse_length = pulseIn(CAI_PIN, LOW);
  return pulse_length;
}
int process_blue_value()
{
  digitalWrite(S2_PIN, LOW);
  digitalWrite(S3_PIN, HIGH);
  int pulse_length = pulseIn(CAI_PIN, LOW);
  return pulse_length;
}

屏幕截圖_20221109_132304.png (117.61 KB, 下載次數(shù): 157)

屏幕截圖_20221109_132321.png (94.33 KB, 下載次數(shù): 164)

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