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Type: Posts; User: sebrk

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    Actually I'm using the much older MSF-XINPUT...

    Actually I'm using the much older MSF-XINPUT which seems to be the basis for the ones you link. I should probably start with changing the library altogether :). I don't remember editing core files...
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    XInputUSB is undefined

    Today I revisited an old project of mine running on a Teensy LC. Some changes in updated libraries made for a bit of a puzzle but I got it all sorted out. The one thing I can't seem to fix is...
  3. Realized I made some mistakes and here is an...

    Realized I made some mistakes and here is an updated version. Hoping for feedback.15978
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    Don't worry about soldering and stuff for start....

    Don't worry about soldering and stuff for start. Get an a start package with bread board, cables and basic components and try to follow some of the tutorials. There are a lot of the around the...
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    PinSim with Extras. PCB design OK?

    I posted this same message in an old thread in the General Section but figured this is probably the correct place.

    With some initial help I've made a PCB design that I would like to share with you...
  6. Thank you all for the information. Highly...

    Thank you all for the information. Highly appreciated!

    I have since wired everything up and it does indeed work. Fast forward and I've made a PCB design that I would like to share with you. First...
  7. Well, I'm embarrassed. I remember reading that...

    Well, I'm embarrassed. I remember reading that somewhere at some point. Again I would really appreciate "the why" too :)
  8. Thanks. I have read multiple explanations but not...

    Thanks. I have read multiple explanations but not all questions that arise in my head are ever answered. Can I effectively place the resistors anywhere on the line?
  9. First off thank you all for your help. I'm new to...

    First off thank you all for your help. I'm new to the electrical part of making and obviously I have some way to go until I figure this out. I guess I was somewhat fooled by the internal pullup...
  10. I need the red wire to power the second Teensy...

    I need the red wire to power the second Teensy right?
  11. No damage. Pins are at 18, 19. Photo is a bit...

    No damage. Pins are at 18, 19. Photo is a bit angled, might be hard to see.
  12. You are right, the Arduino UNO and the one Teensy...

    You are right, the Arduino UNO and the one Teensy LC used Wire-library and I tested with the bundled basic master_writer and slave_receiver examples.

    I have attached a photo of the setup. When...
  13. Teensy LC and I2C not working with another LC (works with Arduino UNO)

    I've been experimenting with I2C and have been running into some issues. I have wired everything up on a breadboard and using external pullup resistors (around 4.3K). The thing is I cannot get it to...
  14. This project will not leave my home fortunately...

    This project will not leave my home fortunately even though I get what you are saying and agree. I will have to think twice here and maybe add external power. Could you provide me with links to a...
  15. Ok. But I'm already able to do the animations...

    Ok. But I'm already able to do the animations using just one USB cable and 60 LEDs. Granted not all LEDs are on simultaneously and I'm testing on a Arduino UNO. I'll have to check and do some...
  16. Can I power a second Teensy LC from another Teensy LC that powers 30 LEDs?

    This is probably a real noob question. I'm a long time programmer and pretty confident in the logic department but I've always had issues with understanding the electronics fully. I'm getting better...
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    I've been reading up a bit and it seems using...

    I've been reading up a bit and it seems using I2C would suffice. The data is not at all time sensitive and the pins are free. I think I will go with I2C and simply add the second teensy to control...
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    I have another Teensy laying around so I could...

    I have another Teensy laying around so I could use that if I manage to message that unit a simple signal. Would that be a way forward? If so, where do I start?
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    How would I get a good measurement on used...

    How would I get a good measurement on used memory?

    The rest of the setup looks like this:

    https://d2rormqr1qwzpz.cloudfront.net/photos/2016/05/09/87756-vrpinballteensypinout.png

    I should...
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    Teensy LC / XINPUT and Neopixel strips

    Hi everyone, I got some issues with a current project that I would like to run by you all to understand what my best option would be.

    I currently have one Teensy LC in XINPUT mode. It acts more or...
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