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Type: Posts; User: PaulStoffregen

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    Or still learning how to ask strangers on the...

    Or still learning how to ask strangers on the internet for tech help.

    Seriously though, you can get much better help if you give us context to understand what you're trying to accomplish. A...
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    Yes, digitalWriteFast() can easily toggle pins...

    Yes, digitalWriteFast() can easily toggle pins that fast.

    But you will probably need to disable interrupts and maybe write some tricky code to get the timing right.
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    The PWM pins can do it, without any software...

    The PWM pins can do it, without any software overhead.



    void setup() {
    analogWriteFrequency(2, 10000000);
    analogWrite(2, 128);
    }

    void loop() {
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