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efinf:blc2016:bu1:projekt1:projekt [2017/03/16 13:40] – raphael_waespiefinf:blc2016:bu1:projekt1:projekt [2017/03/16 20:45] (current) – [Code:] Ivo Blöchliger
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 +{{backlinks>.}}
 +====== Branchium Aquae =====
 +==== Sebastian Andres & Raphael Wäspi ====
 +==== Idee und Fernziel: ====
 +Bau eines Feuchtigkeitsmessinstruments, welches bei einer gewissen Feuchtigkeit automatisch die Pflanze bewässert
 +
 +==== Minimalprojekt: ====
 +
 +Bau eines Feuchtigkeitsmessinstruments, welches bei einer gewissen Feuchtigkeit automatisch die Pflanze bewässert
 +
 +
 +===== Bericht: =====
 +==== Material: ====
 +  Arduino
 +  MicroServo SG90
 +  4-digit 7-segment display
 +  Soil Moisture Sensor YL-69
 +==== Aufbau: ====
 +https://www.intorobotics.com/tutorial-how-to-control-the-tower-pro-sg90-servo-with-arduino-uno/
 +
 +https://github.com/avishorp/TM1637/releases/tag/v1.1.0
 +
 +https://randomnerdtutorials.com/guide-for-soil-moisture-sensor-yl-69-or-hl-69-with-the-arduino/
 +
 +==== Code: ==== 
 +<code c++>
 +  #include <Servo.h>
 +  #include <TM1637Display.h>
 +  int servoPin = 9;
 +  const int CLK = 12; //Set the CLK pin connection to the display
 +  const int DIO = 11; //Set the DIO pin connection to the display
 +  Servo servo; 
 +  int rainPin = A0;
 +  int greenLED = 6;
 +  int redLED = 7;
 +  int yellowLED = 4;
 +  // you can adjust the threshold value
 +  int thresholdValue = 700;
 +  int servoAngle = 0;   // servo position in degrees
 +  int NumStep = 0;  //Variable to interate
 +  TM1637Display display(CLK, DIO);  //set up the 4-Digit Display.
 +
 +  void setup(){
 +  pinMode(rainPin, INPUT);
 +  pinMode(greenLED, OUTPUT);
 +  pinMode(redLED, OUTPUT);
 +  pinMode(yellowLED, OUTPUT);
 +  digitalWrite(greenLED, LOW);
 +  digitalWrite(redLED, LOW);
 +  digitalWrite(yellowLED, LOW);
 +  Serial.begin(9600);
 +  servo.attach(servoPin);
 +  display.setBrightness(0x0a);  //set the diplay to maximum brightness
 +  }
 +
 +  void loop() {
 +  // read the input on analog pin 0:
 +  int sensorValue = analogRead(rainPin);
 +  Serial.print(sensorValue);
 +  if(sensorValue > thresholdValue-100 && sensorValue < thresholdValue){
 +    Serial.println(" - Bald Wasser geh");
 +    digitalWrite(redLED, LOW);
 +    digitalWrite(greenLED, LOW);
 +    digitalWrite(yellowLED, HIGH);
 +    display.showNumberDec(sensorValue); //Display the Variable value;
 +    delay(500);
 +  }
 +  else if(sensorValue < thresholdValue){
 +    Serial.println(" - Gnueg nass");
 +    digitalWrite(redLED, LOW);
 +    digitalWrite(greenLED, HIGH);
 +    digitalWrite(yellowLED, LOW);
 +    display.showNumberDec(sensorValue); //Display the Variable value;
 +    delay(500);
 +    servo.detach();
 +    
 +    
 +  }
 +   else if (sensorValue > thresholdValue){
 +    servo.attach(servoPin);
 +    Serial.println(" - Gib Wasser!");
 +    digitalWrite(redLED, HIGH);
 +    digitalWrite(greenLED, LOW);
 +    digitalWrite(yellowLED, LOW);
 +    display.showNumberDec(sensorValue); //Display the Variable value;
 +    delay(500);
 +    servo.write(1);
 +    delay(2000);
 +    for (int i=1; i<136; i++) {
 +      servo.write(i);
 +      delay(10); 
 +    }
 +    servo.write(135);
 +   
 +  }
 +  
 +  delay(60000);
 +  }
 +
 +</code>   
 +
 +==== Servobox: ==== 
 +{{ :efinf:blc2016:bu1:projekt1:servobox-blc.svg |}} 
 +
 +Rest (Achtung: Sevobox ersetzen): {{ :efinf:blc2016:bu1:projekt1:grundplatte-blc.svg |}}
 +
 +
 +==== Fazit: ====
 +
 +Dieses Projekt haben wir in 4 Tagen beendet.
 +
 +==== Fotos und Film: ====
 +