Reflection

1. While doing this skill development, I learned about different sensors by reading through the available material. It gave me an opportunity to implement a sensor on a real circuit and control the behavior of output. This was an amazing experience for me.
2. Another achievement was to publish the events and values on the cloud. 
3. I learned about the pull-down resistor and how to design circuits for analog inputs. like photo-resistor.
4. I had trouble synchronizing the intensity change in photocell to the corresponding intensity of LED light as a viewable (tangible) component. So I had to change the delay (milliseconds) in the code and come up with the appropriate value (200ms) that can allow to see the visible change.
5. Right now, the photoresistor values and LED output are directly proportional. I would like to change this situation to inversely proportional. That is when the intensity of light on the photoresistor reduces then the LED should glow more, and vice-versa. This will represent an actual scenario of automatic light ON/OFF system in a room.