1 files changed, 33 insertions, 0 deletions
diff --git a/Arduino/ardu/ardu.ino b/Arduino/ardu/ardu.ino
new file mode 100644
index 0000000..65e6f52
--- /dev/null
+++ b/Arduino/ardu/ardu.ino
@@ -0,0 +1,33 @@
+#include <Servo.h>
+int relayInput = 27; int moistSensor = A10; Servo servo1; Servo servo2; 
+enum Material {
+  dry = 0, wet = 1, metal = 2, none = 4,
+};
+enum Material material = dry; int timer = -1; int wetTick = 0; int 
+wetTickThreshold = 7; void setup() {
+  pinMode(relayInput, INPUT); digitalWrite(relayInput, HIGH); 
+  pinMode(moistSensor, INPUT); servo1.attach(8); servo2.attach(9); 
+  servo1.write(180); servo2.write(90); Serial.begin(9600);
+}
+void loop() { int metalState = digitalRead(relayInput); int moistState = 
+  analogRead(moistSensor); if (timer >= 0) {
+    timer--;
+  }
+  if (timer == -1) { if (metalState == LOW) { servo1.write(135); 
+      servo2.write(90); material = metal; timer = 120;
+    } else {
+      servo1.write(180); if (moistState <= 800) { wetTick++; if (wetTick 
+        >= wetTickThreshold) {
+          servo2.write(70); material = wet; timer = 100;
+        }
+      } else {
+        wetTick = 0; servo2.write(90); material = dry;
+      }
+    }
+  }
+  delay(100); Serial.print("Moisture: "); Serial.print(moistState); 
+  Serial.print("; Metal: "); Serial.print(metalState); Serial.print("; 
+  Material: "); Serial.print(material); Serial.print("; Timer: "); 
+  Serial.print(timer); Serial.print("; wetTick: "); 
+  Serial.println(wetTick);
+}