Add code examples

docs/source/lib/Battery.rst

@@ -1,7 +1,23 @@
 .. _lib_battery:
 
 Battery
-=======
+########
+
+Class Documentation
+********************
 
 .. autoclass:: compLIB.Battery.Battery
-   :members:
+   :members:
+
+
+Examples
+*********
+
+Printing percentage
+====================
+
+.. code-block:: python
+
+    from compLIB.Battery import Battery
+
+    print(Battery.percent())

docs/source/lib/Buzzer.rst

@@ -1,7 +1,25 @@
 .. _lib_buzzer:
 
 Buzzer
-=======
+#######
+
+Class Documentation
+********************
 
 .. autoclass:: compLIB.Buzzer.Buzzer
-   :members:
+   :members:
+
+Examples
+*********
+
+Turning buzzer on and off
+==========================
+
+.. code-block:: python
+
+    import time
+    from compLIB.Buzzer import Buzzer
+
+    Buzzer.set(True)
+    time.sleep(1)
+    Buzzer.set(False)

docs/source/lib/Motor.rst

@@ -1,7 +1,23 @@
 .. _lib_motor:
 
 Motor
-=====
+######
+
+Class Documentation
+********************
 
 .. autoclass:: compLIB.Motor.Motor
-   :members:
+   :members:
+
+Examples
+*********
+
+Driving straight (maybe)
+=========================
+
+.. code-block:: python
+
+    from compLIB.Motor import Motor
+
+    for port in range(0, 4):
+        Motor.power(port, 50)