Lowered minimal battery voltage and added ir sensor example

compLib/Battery.py

@@ -4,7 +4,7 @@ from compLib.LogstashLogging import Logging
 BATTERY_CHANNEL = 2
 BATTERY_COUNT = 2
 BATTERY_MULTIPLIER = 3
-BATTERY_MIN_VOLTAGE = 3.6
+BATTERY_MIN_VOLTAGE = 3.4
 BATTERY_MAX_VOLTAGE = 4.2
 
 adc = ADC()

docs/source/lib/IRSensor.rst

@@ -4,4 +4,19 @@ Infrared Sensor
 ****************
 
 .. autoclass:: compLib.IRSensor.IRSensor
-   :members:
+   :members:
+
+Examples
+=========
+
+Testing analog sensors
+-------------------------
+
+.. code-block:: python
+
+   from compLib import IRSensor
+
+   ir = IRSensor.IRSensor()
+
+   while True:
+      print ("left: {}  middle: {}  right: {}".format(ir.bottom_left_analog(), ir.bottom_middle_analog(), ir.bottom_right_analog()))