PWM y LED RGB

Front

What is PWM?

Back

It is a pulse width modulation technique.

Front

How can we use PWM?

Back

To control light intensity, sound, or temperature.

Front

On which devices can we observe variation in intensity?

Back

In lights, speakers, and thermostats.

Front

What is color?

Back

It is the visual perception that results from light.

Front

How to mix two colors, what is the result?

Back

It depends on the colors mixed.

Front

What is the purpose of mixing colors?

Back

To create new colors.

Front

What do you get if you mix blue and yellow?

Back

You get green.

Front

What is an RGB LED?

Back

It is a light-emitting diode that can display various colors.

Front

What function is used to create the color combination in micro:bit?

Back

The function write_analog().