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  1. Sure! I have no problem posting the plans, I...

    Sure! I have no problem posting the plans, I designed the cabinet using Fusion 360 and used the it to generate g-code to cnc each side on a cnc router table, so I'm not sure what is the best way to...
  2. Follow some pictures of the finished project: ...

    Follow some pictures of the finished project:

    117341173511736
  3. I actually tested a bunch of solutions, a small...

    I actually tested a bunch of solutions, a small PCB inside of the button got into the way to the mechanism, so that did not work properly. I ended up using APA-106-F5 that are basically round 5mm...
  4. My Arcade Machine (with Teensy controlled game-pads)

    So I wanted to build a arcade machine, but as everybody else I like LED's, I wanted to have an ws2810 on each button and have them show led patterns and animations when playing and while the arcade...
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    I got it showing as two devices, but both...

    I got it showing as two devices, but both joysticks will have same ID and the OS don't handle that pretty well. Ended up using two teensys-lc and synchronizing the code, I "needed" to have one teensy...
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    I think I figure it out, I basically created a...

    I think I figure it out, I basically created a new variable inside of the usb desc with the same information of the joystick, than I created a new USB_ARCADE based on the USB_HID and added my new...
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    Paul, is this tutorial still applicable for the...

    Paul, is this tutorial still applicable for the new releases? after making the changes I don't see any usb interface on my computer.
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    Teensy as two gamepads?

    Is it possible to make teensy show up as two different gamepads?

    I'm trying to get a custom built arcade machine to work, but I'm having difficult to configure two players with the same gamepad....
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    Hardware SPI1 on Teensy-LC

    Question is pretty simple,

    I'm having issues sharing the SPI port on teensy-lc. So I want to use the second hardware SPI on it, how do I access it?

    It is going to drive an ST7735S TFT Display,...
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    I'll be sure to let you know!

    I'll be sure to let you know!
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    Teeensy-LC MKL26Z64VLH4 Support

    Hello everyone, does MKL02/04 support MKL26Z64VLH4 chip instead of MKL26Z64VFT4?

    I'm going to hand solder a few boards, and would be easy to work with the LQFP version instead of QFN.
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    I could not make lowpowerlab library work, but...

    I could not make lowpowerlab library work, but RadioHead worked.

    I'm still having issues, when sharing the SPI with another device (FTF) the radio is dropping too many packages.

    How can I get...
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    I'll try the RadioHead library tonight, per the...

    I'll try the RadioHead library tonight, per the other thread discussion.

    The issue is definitely on the receive part, I used the teensy to transmit and uno to receive, uno could see the package...
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    Help With RFM69HCW Radio

    Hello Everyone,

    I'm trying to make two RFM69HCW radios talk to each other without success for 3 days now... I tried the same code on two arduinos unos and it work perfectly. But for the final...
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    I missed this thread completely! Sorry... I...

    I missed this thread completely! Sorry...

    I left the scrolling with a little improvement on my branch on github, I did not made a pull request to paul's branch. I did not want to possible create...
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    There are plenty of topics on thsi forum...

    There are plenty of topics on thsi forum reagarding different ways to program Teensy, none are supported by pjrc and can brick your teensy.

    Writing your own bootloader is a hugeeee effort, I don't...
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    very very strange, I don't even have a...

    very very strange, I don't even have a ~/Library/Developer/Xcode/Templates/Project Templates/ folder.

    I do have the following:...
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    Thanks @potatotron, I have a 200 step / rotation...

    Thanks @potatotron, I have a 200 step / rotation motor. And indeed the stepper driver was configured to use a half step!
    Spoiler: My next project that I'm working on is a rubik's cube solver using...
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    AccelStepper Question

    Hello Guys,

    I don't have any previous experience with stepper motors, just trying one little project and testing the AccelStepper library but i'm having a problem.

    I'm trying to use positional...
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    Very very strange, the installation does not...

    Very very strange, the installation does not fail, already tried the manual installation and still no luck.

    My security level is set to install applications downloaded from "anywhere".
  21. I'm actually new using github, hehe... Is this...

    I'm actually new using github, hehe...

    Is this what i need to do to create a pull request?

    5850
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    I'm having a problem getting embedxcode to...

    I'm having a problem getting embedxcode to install on my machine.

    After running (successfully) the installation I don't see embedxcode as a option on xcode project types.

    5849
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    hey Paul, maybe that happened because he...

    hey Paul, maybe that happened because he downloaded an old version of the INF file that I linked through an old thread that you posted, could it be? If so what do you think about providing an updated...
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    @sumotoy the keyboard is a xbox 360 chatpad, you...

    @sumotoy the keyboard is a xbox 360 chatpad, you can get the library and more information here.
    I needed to modify the original library to work with bitlash and some other timing issues.

    @Paul...
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    is Teensy printing on serial monitor?

    is Teensy printing on serial monitor?
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    Moderator edit: The Teensyduino installer has a...

    Moderator edit: The Teensyduino installer has a signed INF. You should not need to disable driver signature enforcement.

    Took few screenshots using a virtual machine.

    56995700570157025703
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    UPDATE: please read Paul's comment below, this...

    UPDATE: please read Paul's comment below, this step should not be needed, despite it might work for you.

    Try the following:

    Go to Start - Then Command Prompt
    Enter command "shutdown /r /o /f...
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    I think this is simillar to this thread...

    I think this is simillar to this thread

    Just to make sure that teensy is runing you code do upload this sketch, it should blink the led while printing hello world to the serial. If you see the...
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    It is pretty simple actually. You need to select...

    It is pretty simple actually. You need to select the serial port that teensy create on arduino IDE.

    After you upload the sketch teensy will create a serial port that will apear on Tools -> ports...
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    @defragster this is indeed where I was planing to...

    @defragster this is indeed where I was planing to use the scroll functionality on ILI9341 library. I didn't had time to check this issue yet, so many projects, only 24 hours / day, my day job only...
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    BitlashTeensy [Micro]Computer

    Hello Guys,
    I've been working on a [micro] computer based on teensy and bitlash interpreter, the idea was to help me when i just want to test something but don't want to program a microcontroller.
    ...
  32. uhm... doesn't attachInterrupt requires use of...

    uhm... doesn't attachInterrupt requires use of the "digitalPinToInterrupt(pin)" on teensy?

    Try replacing:
    attachInterrupt(COIN, isrService, RISING);
    To:...
  33. Updated the github with...

    Updated the github with resetScrollBackgroundColor, removed the println that I forgot. Thank you defragster!

    No idea why the library got slower, but for me the difference was acceptable.

    Should...
  34. Cool! I did not think of that! :) Did you...

    Cool! I did not think of that! :)

    Did you figure it out the issue with Teensy 3.2? I do not have one to test. Can you post a picture of the issue? Thanks!
  35. Not sure if I understood what went wrong here.......

    Not sure if I understood what went wrong here.... did you noticed that the test code has a " while (!Serial)" ? So it will only start printing stuff to the tft when you open the serial monitor, i...
  36. Hello Guys, So I updated a version that I kept...

    Hello Guys,

    So I updated a version that I kept of this library that allows easy text scrolling, now supporting the custom fonts, like this video:


    https://youtu.be/JD6r6ufoanA

    You can find...
  37. Hello Guys, Quick question, on the past I...

    Hello Guys,
    Quick question, on the past I created my fork of this library to include scrolling functionalities (basically copying screen memory and pasting shifting the position). I saw that few...
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    As cartere said it was a typo on sparkfun...

    As cartere said it was a typo on sparkfun website, so i was looking the incorrect part number... ops, my bad!
    Nevertheless, if teensy 3.x++ has the space, I think it would be a nice feature! :)
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    Well, I think is very difficult for you to guess...

    Well, I think is very difficult for you to guess the percentage of users that need / want a feature unless you sell / provide both options and have a real world data to talk percentages.

    Another...
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    Have you guys seen the new SparkFun SAMD21 Mini...

    Have you guys seen the new SparkFun SAMD21 Mini Breakout?
    Despite is not even close to the power of Teensy 3.X (the microcontroller is more close to Teensy-LC costing almost twice) I like that it...
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    The LED will only blink if you code it to blink!...

    The LED will only blink if you code it to blink! just like any regular LED you need to put current through it to light it.

    Teensy LED is on pin 13, so making it HIGH light the LED.



    // the...
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    1) For 210 leds / strip I would connect both ends...

    1) For 210 leds / strip I would connect both ends to the power supply. You can check the voltage aat the end of the strip and see what is the voltage drop and decide if that is needed or not. WS2812B...
  43. post some high resolution pictures... Teensy...

    post some high resolution pictures...

    Teensy don't magically short itself, either you connected 5v to a 3.3V pin or you messed something up while soldering, or applied an incorrect input voltage...
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    Thanks Guys! The visor is vacuum formed by the...

    Thanks Guys!

    The visor is vacuum formed by the way (homemade vacuum forming machine, made for this project) and the mold is 3d printed. Buying a 3d printer was the best thing that I ever did...
    ...
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    For this halloween I made two 3d printed Daft...

    For this halloween I made two 3d printed Daft Punk helmets.

    Used a teensy-lc to control the lights on each helmet with a bluetooth module to control the lighting patterns using my iPhone.

    I...
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    Really nice! Thanks for sharing!

    Really nice!
    Thanks for sharing!
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    I would guess that 99% of code for arduino works...

    I would guess that 99% of code for arduino works on teensy, I had never tested a sensor that worked on arduino (I2C or SPI) and did not work on Teensy.

    The only thing you need to be careful is...
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    wow... i wish i got teensys on my birthday! =/

    wow... i wish i got teensys on my birthday! =/
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    I guess posting more info would be better.......

    I guess posting more info would be better.... otherwise look's like a spam....
  50. Well, first... lets try to think a little bit and...

    Well, first... lets try to think a little bit and solve the problem

    The code is currently using this loop to light the strip:


    for (x=0; x < ledsPerStrip; x++) {
    for (y=0; y < 8;...
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