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  1. But why did you use the 3v3 250mA instead of the...

    But why did you use the 3v3 250mA instead of the one on the left side? Is there a difference between these two that I should be aware of?
  2. Oh wow! thats great it works for you without caps...

    Oh wow! thats great it works for you without caps I am not looking forward to soldering these, you reckon I could remove mine? All the LED strips seem to have one.

    Also why did you use Pin 31 for...
  3. Thanks Michael! The Leds in my case really...

    Thanks Michael!

    The Leds in my case really dont have to be powerful at all so I will give it a go before I add the SN74LV1T126 to my circuit.

    I have a project in Teensy 3.6 in which I am using...
  4. Paul recommends 5v external supply to and a...

    Paul recommends 5v external supply to and a voltage converter to use ws2812b but Ive seen some success stories here and there with straight up 3.3v and I wanna keep things simple. I usually abandon a...
  5. Making a PCB using most of Teensy 4.1 pins

    Im making a big project and need lots of pins, not sure what was the best way to go about it.

    I have some 20 cherry switches, 16 potentiometers and 1 ws2812B LED strip.

    22334
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    Ive done exactly as you say on KiCad with no...

    Ive done exactly as you say on KiCad with no problems! Only hassle is finding the libraries and like installing them in the right place in the computer and loading it in KiCad, I had to fiddle a bit...
  7. Hej everyone, I still havent surrendered,...

    Hej everyone,

    I still havent surrendered, here is a part of the PCB I am working on with two multiplexers and a led driver to control sixteen cherry switches/led/pots

    I know this is not a...
  8. You are a godsend oddson! And just for your...

    You are a godsend oddson! And just for your tranquility, im merely jumping from 4 steps to 16 steps, i already have a fully featured version with 4 steps.

    it so happens that each step is a switch...
  9. Hej Oddson, I now see that in Paul's schematic...

    Hej Oddson,

    I now see that in Paul's schematic the switches are connected to the mux on one side and to the ground on the other side. There is no pulldown resistor. Do I need the pulldown resistor...
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    Sorry if this is not the place for this kind of...

    Sorry if this is not the place for this kind of requests, Im a big noob when it comes to electronics.

    I would definitely bet on JavaScript.

    I ended up using Teensy and not something else...
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    high level language support!

    high level language support!
  12. 18791 Hey Paul and Oddson, I created a...

    18791

    Hey Paul and Oddson, I created a schematic implementing the circuits needed for two 16 channel multiplexers of the 74HC type and one 16 channel led driver of the TLC5940 type.

    I used...
  13. Thank you SO much for writing all of that Paul. ...

    Thank you SO much for writing all of that Paul.

    Unfortunately it seems that 16 knobs + 16 leds + 16 switches kind of increases the complexity of the whole thing a lot. I am not sure if I have the...
  14. aha interesting! thanks for all the info! I...

    aha interesting! thanks for all the info!

    I didnt know mux was bad idea for LEDs, i will take a look at this led driver or shift register. i basically have the sequence steps represented in the...
  15. Thanks for reply! What about which power pin...

    Thanks for reply!

    What about which power pin from teenay 3.6 to use?

    Im fairly strong coding so I think I will manage.

    Can i chain all three multiplexers even though 1 is digital inputs 1 is...
  16. Will the 16 channel multiplexer CD74HC4067M96 work with Teensy 3.6?

    Hej, I made a succesful first project and I am looking towards expanding the amount of hardware. Its a midi sequencer. I have been having a blast using the visual teensy to program the teensy from...
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