aaristov · December 16, 2020 19:56 · Dec 16, 2020
diff --git a/tea.ino b/tea.ino
@@ -0,0 +1,48 @@
+
+
+#include <Servo.h>
+
+Servo myservo;  // create servo object to control a servo
+// twelve servo objects can be created on most boards
+
+int pos = 0;    // variable to store the servo position
+int max_pos = 150;
+int cur_pos = 0;
+long tea_time = 180000;
+
+void goDown(){
+    for (pos = cur_pos; pos <= max_pos; pos += 1) { // goes from 0 degrees to 180 degrees
+      // in steps of 1 degree
+      Serial.println(pos);
+      myservo.write(pos);              // tell servo to go to position in variable 'pos'
+      delay(15);                       // waits 15ms for the servo to reach the position
+    }
+
+  cur_pos = max_pos;
+
+}
+
+void goUp(){ 
+  if (cur_pos > 0){
+    for (pos = cur_pos; pos >= 0; pos -= 1) { // goes from 180 degrees to 0 degrees
+      myservo.write(pos); 
+      Serial.println(pos);             // tell servo to go to position in variable 'pos'
+      delay(15); // waits 15ms for the servo to reach the position
+    }
+  }
+  cur_pos = 0;
+}
+
+
+void setup() {
+  Serial.begin(9600);
+  myservo.attach(9);  // attaches the servo on pin 9 to the servo object
+  myservo.write(cur_pos); 
+}
+
+void loop() {
+   goDown();
+   delay(tea_time);
+   goUp();
+   delay(50000000);
+}
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