In the following lessons, you are going to work with a photoresistor stem cell in order to get the
current luminosity of your environment.
So you have just finished working on the infrared remote control.
This is a really great addition to your Arduino tool and skill sets.
With these and the other hardware components you have discovered, you can already create many smart
applications in, for example, home automation or robotics and great, just one section before the
final project.
Now let's focus on the photoresistor sensor.
With this new sensor, you will be able to detect the luminosity of the room or the environment, so
then you can decide to take some actions.
For example, when it is getting dark in the following lessons, we are first going to add a distance
to the secret, then see how to get a value from it using another pin.
And finally, we will pretty small to discover a few nice functionalities you can do with the photoresistor.
And as you will see, using DICENZO will be surprisingly easy and this section will be quite short.
All right, so let's get started.