All right, you have just discovered how to read the data from the bottom, and as you could see, there
are only two states you can read.
I know now you're going to use a new kind of sensor called a potential mirror.
The potential meter will give you notes to binary values.
But the range of values, this is very useful in some situations.
For example, think of a button for the volume.
You don't want to just go from zero to the max volume.
You want to be able to adjust the volume a little by little.
Well, with a potential mirror that would be possible.
And to be able to read these range of values from the sensor, you will need to use and repeats.
In the following lessons, you will add a button Shimoda to your circuit.
You will understand how a lot of things work and you will practice with the potential that you would
add.
And let's get started.