Earlier we have changed the LED brightness using the Attention and Meditation values. The results were good and we were able to see the variation in the form of brightness. Though we didn’t get much clear variation, we also performed a similar experiment using motor and changed the motor speed. Now let us try one more such experiment and this time we will change the colour of the RGB Led. Also, earlier we have used attention/meditation waves of e meters; this time we will use some of the Brain Waves to control the colour.
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