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Type: Posts; User: Robin_B

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  1. I'm not quite sure what you're trying to say....

    I'm not quite sure what you're trying to say. Looking at the specs of a 74AHCT595 chip, it does state that:



    Specifically, for the 74AHCT595, a threshold of 2.0V for HIGH is mentioned when Vcc...
  2. Yep, thanks! It's a valid point, as I've been...

    Yep, thanks! It's a valid point, as I've been bitten by this before (the worst was one a previous projects where I was using 74HC245 instead of 74HCT245 level shifters, which was fine in lab...
  3. For this project I'm using the 74AHCT595 as...

    For this project I'm using the 74AHCT595 as recommended in the documentation in the first post, whose outputs are apparently level-shifted to 5V. However, I don't have an oscilloscope handy to...
  4. So, I just tried this library on a Teensy 4 with...

    So, I just tried this library on a Teensy 4 with a PCB that is meant for a new interactive art LED installation. It works! Mostly! :)

    Here's some questions / feedback:
    - Defining LEDCOUNT in your...
  5. I think so! I haven't really modified the library...

    I think so! I haven't really modified the library myself either, but I'm following several contributors who have, for example Yves Bazin, who wrote a similar parallel output library for the ESP32:...
  6. This looks extremely interesting! Have you looked...

    This looks extremely interesting! Have you looked at extending it to a second flexIO for more outputs int the meantime? Also, is there an integration with FastLED already so I can save myself some...
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