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Type: Posts; User: cYnd

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  1. Replies
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    Which transistor to use?

    Hi there,

    i want to control a LED strip which uses 12V. Each color got it's own power lane, so with PWM i should mix the colors i want.
    However i'm wondering which transistor i should use which i...
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    Oh and what i totally forgot: the mics maximum...

    Oh and what i totally forgot: the mics maximum frequency is 20kHz - so i guess i just can cutoff every frequency above that and get more reliable results.

    Thanks paul for the hint but do you think...
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    So if each bin contains 43Hz, the maximum...

    So if each bin contains 43Hz, the maximum frequence which is available will be (43 * 512 = ) 22 016 Hz / 22kHz?

    I looked up the example and running this (also setting up the frequencies showed all...
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    Question regarding FFT bins

    Hi there,

    i just started a project where i want to control a LED strip so it reacts to audio. Using the FFT seems to be a good idea for this.
    To test my setup i hooked up the MAX4466 to a analog...
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    Hi, can i still pick up one of you mics? I'm...

    Hi,
    can i still pick up one of you mics? I'm trying to control a led strip via FFT and had the MAX4466 around but as i read now, this won't work properly with the Teensy 3.2.
    So i'm really glad if...
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