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hansjny / Natural-Nerd

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Using just 9 LEDs #4

Closed SmilingJack85 closed 6 years ago

SmilingJack85 commented 6 years ago

I tried to use your code for a project with just 9 LEDs, but i don´t get an animation. The lights just flicker red "randomly". The soundchip reacts correctly according to the led on it. Any idea how to use your code for such a small amount of LEDs?

hansjny commented 6 years ago

If you are talking about sound reactive, I would look into this call: mapped = (float)fscale(MIC_LOW, MIC_HIGH, MIC_LOW, (float)MIC_HIGH, (float)sensor_value, 2.0);

Play with the 2,0. Try for instance -5 or +5 and see if it does a difference. I have only tried it with a minimum of 30 LEDs.