diff --git a/robotgame/lever.py b/robotgame/lever.py
index 321ac89..ea26cc8 100644
--- a/robotgame/lever.py
+++ b/robotgame/lever.py
@@ -37,6 +37,10 @@ class Lever(worldobject.WorldObject):
 
         self.init_setting = setting
 
+        self.at_rest = True
+
+        self.send_signal = False
+
         self.frame = 0
         self.anim_speed = 15
 
@@ -50,9 +54,8 @@ class Lever(worldobject.WorldObject):
 
     def use(self, obj):
         self.setting = not self.setting
-
-        for link in self.links:
-            link(self.signal[self.setting])
+        self.at_rest = False
+        self.send_signal = True
 
     def update(self, e, t, dt):
         # Update the animation
@@ -62,9 +65,25 @@ class Lever(worldobject.WorldObject):
         else:
             self.frame = max(self.frame - self.anim_speed * dt,
                              0)
+
         if not self.toggling:
             if (self.frame - self.anim_speed * dt <= 0):
                 self.setting = 0
+            self.at_rest = self.frame == len(self.level.imgs[self.anim]) - 1
+        else:
+            self.at_rest = self.frame in [len(self.level.imgs[self.anim]) - 1,
+                                          0]
+
+        if (((self.frame <= int(len(self.level.imgs[self.anim]) / 3)
+             and not self.toggling)
+            or (self.frame <= int(len(self.level.imgs[self.anim]) / 3)
+             and self.setting and self.toggling)
+            or (self.frame >= int(2 * len(self.level.imgs[self.anim]) / 3)
+             and not self.setting and self.toggling))
+            and self.send_signal):
+            for link in self.links:
+                link(self.signal[self.setting])
+            self.send_signal = False
 
         worldobject.WorldObject.update(self, e, t, dt)
 
diff --git a/robotgame/player.py b/robotgame/player.py
index eec34da..dcf118d 100644
--- a/robotgame/player.py
+++ b/robotgame/player.py
@@ -146,10 +146,13 @@ class Player(worldobject.WorldObject):
             if (obj.x == self.x + touch_x * self.tile_x
                 and obj.y == self.y + touch_y * self.tile_y
                 and obj != self):
-                obj.use(self)
 
                 # Concerning levers
                 if type(obj) == lever.Lever:
+                    if not obj.at_rest:
+                        return
+
+                    obj.use(self)
                     self.working = True
 
                     # List all possible combinations ...
@@ -167,6 +170,8 @@ class Player(worldobject.WorldObject):
                     self.frame = 0
                     self.anim = (
                         self.direction_as_string() + '_' + lever_direction)
+                else:
+                    obj.use(self)
 
     def update(self, e, t, dt):
         if not self.working: