亲，焊接ML8511芯片的温度应该控制在什么范围，该正向焊还是反向焊接呢

1. /*
   
2.   【Arduino】168种传感器模块系列实验（资料代码+图形编程+仿真编程）
   
3.   实验一百五十四：ML8511紫外线传感器模块  模拟量输出UV Sensor Breakou
   
4. 
   
5.   实验接线
   
6.   ML8511 / Arduino
   
7.   3.3V = 3.3V
   
8.   OUT = A0
   
9.   GND = GND
   
10.   EN = 3.3V
    
11.   Arduino 3.3V = Arduino A1
    
12. 
    
13.   实验之二：串口显示ML8511紫外线传感器数值（带3.3V基准校准）
    
14. */
    
15. 
    
16. //Hardware pin definitions
    
17. int UVOUT = A0; //Output from the sensor
    
18. int REF_3V3 = A1; //3.3V power on the Arduino board
    
19. 
    
20. void setup()
    
21. {
    
22.   Serial.begin(9600);
    
23. 
    
24.   pinMode(UVOUT, INPUT);
    
25.   pinMode(REF_3V3, INPUT);
    
26. 
    
27.   Serial.println("MP8511 example");
    
28. }
    
29. 
    
30. void loop()
    
31. {
    
32.   int uvLevel = averageAnalogRead(UVOUT);
    
33.   int refLevel = averageAnalogRead(REF_3V3);
    
34. 
    
35.   //Use the 3.3V power pin as a reference to get a very accurate output value from sensor
    
36.   float outputVoltage = 3.3 / refLevel * uvLevel;
    
37. 
    
38.   float uvIntensity = mapfloat(outputVoltage, 0.99, 2.9, 0.0, 15.0);
    
39. 
    
40.   Serial.print("MP8511 output: ");
    
41.   Serial.print(uvLevel);
    
42. 
    
43.   Serial.print(" MP8511 voltage: ");
    
44.   Serial.print(outputVoltage);
    
45. 
    
46.   Serial.print(" UV Intensity (mW/cm^2): ");
    
47.   Serial.print(uvIntensity);
    
48. 
    
49.   Serial.println();
    
50. 
    
51.   delay(100);
    
52. }
    
53. 
    
54. //Takes an average of readings on a given pin
    
55. //Returns the average
    
56. int averageAnalogRead(int pinToRead)
    
57. {
    
58.   byte numberOfReadings = 8;
    
59.   unsigned int runningValue = 0;
    
60. 
    
61.   for (int x = 0 ; x < numberOfReadings ; x++)
    
62.     runningValue += analogRead(pinToRead);
    
63.   runningValue /= numberOfReadings;
    
64. 
    
65.   return (runningValue);
    
66. }
    
67. 
    
68. //The Arduino Map function but for floats
    
69. //From: http://forum.arduino.cc/index.php?topic=3922.0
    
70. float mapfloat(float x, float in_min, float in_max, float out_min, float out_max)
    
71. {
    
72.   return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
    
73. }

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1. /*
   
2.   【Arduino】168种传感器模块系列实验（资料代码+图形编程+仿真编程）
   
3.   实验一百五十四：ML8511紫外线传感器模块  模拟量输出UV Sensor Breakou
   
4.   接线
   
5.   ML8511             arduino uno
   
6.   VCC----------------------VCC
   
7.   OUT----------------------A0
   
8.   GND----------------------GND
   
9.   实验之一：串口显示ML8511紫外线传感器数值
   
10. */
    
11. 
    
12. int ReadUVintensityPin = A0; //Output from the sensor
    
13. 
    
14.     void setup()
    
15.     {
    
16.       pinMode(ReadUVintensityPin, INPUT);
    
17.       Serial.begin(9600); //open serial port, set the baud rate to 9600 bps
    
18.       Serial.println("Starting up...");
    
19.     }
    
20. 
    
21.     void loop()
    
22.     {
    
23.       int uvLevel = averageAnalogRead(ReadUVintensityPin);
    
24. 
    
25.       float outputVoltage = 5.0 * uvLevel/1024;
    
26.       float uvIntensity = mapfloat(outputVoltage, 0.99, 2.9, 0.0, 15.0);
    
27. 
    
28.       Serial.print("UVAnalogOutput: ");
    
29.       Serial.print(uvLevel);
    
30. 
    
31.       Serial.print(" OutputVoltage: ");
    
32.       Serial.print(outputVoltage);
    
33. 
    
34.       Serial.print(" UV Intensity: ");
    
35.       Serial.print(uvIntensity);
    
36.       Serial.print(" mW/cm^2");
    
37. 
    
38.       Serial.println();
    
39.       delay(100);
    
40.     }
    
41. 
    
42.     //Takes an average of readings on a given pin
    
43.     //Returns the average
    
44.     int averageAnalogRead(int pinToRead)
    
45.     {
    
46.       byte numberOfReadings = 8;
    
47.       unsigned int runningValue = 0;
    
48. 
    
49.       for(int x = 0 ; x < numberOfReadings ; x++)
    
50.         runningValue += analogRead(pinToRead);
    
51.       runningValue /= numberOfReadings;
    
52. 
    
53.       return(runningValue);
    
54. 
    
55.     }
    
56. 
    
57.     //The Arduino Map function but for floats
    
58.     float mapfloat(float x, float in_min, float in_max, float out_min, float out_max)
    
59.     {
    
60.       return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
    
61.     }

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zero0 发表于 2020-5-12 21:18
支持!!!!!!!!!!!!!

谢谢鼓励

支持!!!!!!!!!!!!!