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Type: Posts; User: InvisiBug

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  1. Please post your code so we can look it over for...

    Please post your code so we can look it over for mistakes.
  2. Thanks for the question MasterSlave. If you'd...

    Thanks for the question MasterSlave.

    If you'd like to read more about APA102 data rates check out this article

    Cheers

    InvisiBug
  3. This might be a bit of a ramble, sorry in...

    This might be a bit of a ramble, sorry in advance.

    So I first heard about this kind of poi through a company called "Light Toys". They have a very professional version of what we have been making...
  4. Hiya, I've just fixed the link. It should work now

    Hiya, I've just fixed the link. It should work now
  5. Replies
    3
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    542

    How do boot loaders work?

    Please can someone help me understand how boot loaders work. I understand that they make it possible to program a chip without using the ICSP but that's about it.
    Many thanks
  6. I just has a quick skim of your forum post....

    I just has a quick skim of your forum post. Fantastic work dude. Looks amazing.
  7. Hiya Dan, Great to hear that you got it...

    Hiya Dan,

    Great to hear that you got it working.

    I am currently working on a new version of the poi which will have a way to control the image via a remote system and hope to have it working...
  8. Hiya Dan, The error you're getting is also due...

    Hiya Dan,

    The error you're getting is also due to a mistake on my part. My poi have a startup animation before the pictures are displayed, just a little something I was messing around with and...
  9. Hiya Dan, Firstly I'd like to say the problem...

    Hiya Dan,

    Firstly I'd like to say the problem you're having isn't your fault, i'ts mine for not looking at my code well enough before adding it to my website.
    When you get an error like the one...
  10. Hiya Po Ting, I am currently in the process of...

    Hiya Po Ting,
    I am currently in the process of designing a PCB for my more finished version with an integrated charger based on the tp4056.
    I'm definitely going to rewire the poi to use the SPI...
  11. Using the serial to flash method will it be...

    Using the serial to flash method will it be possible to have each picture stored as its own variable or will they have to be stored in one massive array?
  12. Cheers I'll take a look and have a go myself.

    Cheers I'll take a look and have a go myself.
  13. While I realize the effort required to make a...

    While I realize the effort required to make a commercial product like the visual poi loader, I find myself in the fortunate situation of having enough spare time to dedicate to a project and would...
  14. Make a program to upload images to a Teensy 3.2

    Im looking for help as I have no idea where to start.

    I recently built a set of POV Poi based on the ones here
    https://forum.pjrc.com/threads/30020-Teensy-APA102-POV-Poi-Pixel-Poi-Build-Tutorial...
  15. Hi All Ive been wanting to make a website for...

    Hi All

    Ive been wanting to make a website for quite some time so I had a go at making a build guide for my version of the poi, feel free to check it out.
    Build Guide

    My modified version of the...
  16. That'd definitely be something I'd be up for...

    That'd definitely be something I'd be up for doing. Have you tried any other micro controllers or is the Teensy the only one good enough?
  17. Hiya mortonkopf. I followed your guide almost...

    Hiya mortonkopf.

    I followed your guide almost exactly, so the same density as yours ( cant remember what it was at the moment )
    I am currently travelling but when I get back i'm planning on...
  18. Poi Build

    Hiya.
    I recently built a pair of these poi which turned out great :) here's some pictures

    13106 13107 13108

    I have also rewritten the code generation webpage to create a demo of what the poi...
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