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Type: Posts; User: cr4nkz

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  1. Maximum current per pin with different applications

    Hello everyone, its me again.

    This time, because i couldt find reliable Info somehow, want to know whats the maximum current i can draw from each pin.

    I would love to know that because id like...
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    Okay Paul :) That means: if that occurs, the...

    Okay Paul :)
    That means: if that occurs, the only Option would be to replace the Cortex Chip, right?

    What about the maximum current per pin?
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    Okay thank you very much for your response! Could...

    Okay thank you very much for your response! Could you also pin point out, whats the reason for this at all?
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    Maybe it has to do with maximum current a teensy...

    Maybe it has to do with maximum current a teensy pin can provide? I drive some ws2812 channels through a 5v Level shifter buffer and some logiv Level mosfets n-chanmel for analog 12v leds.

    Could...
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    I dont know exactly what happens there Paul. When...

    I dont know exactly what happens there Paul. When i take my lab voltage source and apply 3.3v onto the LDO out pin (for replacement) then the output exceeds more than 1 amp and the Cortex becomes hot...
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    Thank you very much Mr Analog! Is the 3.3...

    Thank you very much Mr Analog! Is the 3.3 regulator easy to replace? What could be the reason for it to get so hot? I cant touch it with my finger, it hurts.
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    I think i destroyed my Teensy 4.0

    It seems like, altough Im pretty experienced with microcontrollers and embedded, i somehow burned my Teensy 4.0 away. Its not getting recognized by windows anymore + its not drawing power anymore. By...
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