wip

01-resistance/sketch/sketch.ino

@@ -0,0 +1,66 @@
+/*
+
+  C1 : humidité du sol
+
+  I1 : Circuit alimenté si On 
+  I2 : Substrat sec si On
+  
+*/
+
+
+
+#define AOUT_PIN A7 
+
+#define LED_POWER 12
+#define LED_POW_G 11
+#define LED_ALERT 10
+#define LED_ALE_G 9
+
+
+#define THRESHOLD 530 // CHANGE YOUR THRESHOLD HERE
+
+
+
+void setup() {
+  // put your setup code here, to run once:
+
+  Serial.begin(9600);
+
+  // Set to LOW to use as ground
+  pinMode( LED_POWER, OUTPUT);
+  pinMode( LED_POW_G, OUTPUT);
+  pinMode( LED_ALERT, OUTPUT);
+  pinMode( LED_ALE_G, OUTPUT);
+  digitalWrite(LED_POW_G , LOW);
+  digitalWrite(LED_ALE_G , LOW);
+
+}
+
+
+void loop() {
+  int value = analogRead(AOUT_PIN); // read the analog value from sensor
+
+  digitalWrite(LED_POWER, HIGH);
+
+  if (value > THRESHOLD){
+    Serial.print("The soil is DRY (");
+    digitalWrite(LED_ALERT, HIGH);
+
+  }else{
+    Serial.print("The soil is WET (");
+    digitalWrite(LED_ALERT, LOW);
+  } 
+  Serial.print(value);
+  Serial.println(")");
+
+
+  // Stay up a bit longer for display
+  delay(100);
+
+
+  digitalWrite(LED_POWER, LOW);
+  digitalWrite(LED_ALERT, LOW);
+
+  delay(10000);
+}
+