WEBVTT

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In the following lessons, you are going to work with a photoresistor stem cell in order to get the

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current luminosity of your environment.

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So you have just finished working on the infrared remote control.

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This is a really great addition to your Arduino tool and skill sets.

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With these and the other hardware components you have discovered, you can already create many smart

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applications in, for example, home automation or robotics and great, just one section before the

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final project.

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Now let's focus on the photoresistor sensor.

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With this new sensor, you will be able to detect the luminosity of the room or the environment, so

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then you can decide to take some actions.

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For example, when it is getting dark in the following lessons, we are first going to add a distance

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to the secret, then see how to get a value from it using another pin.

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And finally, we will pretty small to discover a few nice functionalities you can do with the photoresistor.

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And as you will see, using DICENZO will be surprisingly easy and this section will be quite short.

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All right, so let's get started.