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  1. TEE1010 - Part 8 Proper Song Mode - A FCB1010...

    TEE1010 - Part 8 Proper Song Mode - A FCB1010 rebuild with a Teensy 4.1


    In this video I show Song mode where I can link patterns together. The songs can be saved to an SD card which is inserted...
  2. TEE1010 Part 7 - MIDI Out - An FCB1010 rebuild...

    TEE1010 Part 7 - MIDI Out - An FCB1010 rebuild with a Teensy 4.1


    I'm am rebuilding a FCB1010 into something that is more capable. To do this I have gutted the internals and installed a Teensy...
  3. I tried a few different values if anyone is...

    I tried a few different values if anyone is interested. Basically anything under 1MHz takes 28ms and anything over this takes 12ms to display the screen. I guess I answered my own question. However,...
  4. Maximum Speed for using I2C with SSD1306 Display?

    The default value for I2Cspeed below is 400000. I would like to speed up the communication between the Teensy and the screen so display.display(); is faster. It defaults to 400000Hz. In my code using...
  5. TEE1010 Part 6 - Song Mode With Drums - An...

    TEE1010 Part 6 - Song Mode With Drums - An FCB1010 rebuild with a Teensy 4.1


    I'm am rebuilding a FCB1010 into something that is more capable. To do this I have gutted the internals and installed...
  6. And now an attempt at Song Mode: I recently...

    And now an attempt at Song Mode:

    I recently found out about the EEProm. What a fabulous ability!

    TEE1010 Part 5 - Song Mode - An FCB1010 rebuild with a Teensy 4.1


    I'm am rebuilding a...
  7. TEE1010 Part 4 - Simple Mono Synth Software - A...

    TEE1010 Part 4 - Simple Mono Synth Software - A FCB1010 rebuild with a Teensy 4.1


    I'm am rebuilding a FCB1010 into something that is more capable. To do this I have gutted the internals and...
  8. Nice work!

    Nice work!
  9. TEE1010 Part 3 - Modifying the Insides - A...

    TEE1010 Part 3 - Modifying the Insides - A FCB1010 rebuild with a Teensy 4.1


    In this Video I explain how I modified the inside electronics. You can tell by the soldering and general construction...
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    Thanks for your help with this problem. I was...

    Thanks for your help with this problem. I was getting "digital hash" until I saw this and changed to the line out ground. Who would have thought there would be so many different grounds.
  11. Part 2 - Choosing the Pin Connections

    In this Video I explain which pins I am using to connect the Teensy 4.1 to other electronics.


    https://www.youtube.com/watch?v=jaV7MUaDSqk

    If you don't want to watch the video here are the...
  12. Yes I agree with this!

    Yes I agree with this!
  13. This is a good idea. I bought one, thanks. I am...

    This is a good idea. I bought one, thanks. I am not good enough with soldering to even look those tiny pads.
  14. This is very cool. Well done!

    This is very cool. Well done!
  15. I want to be able to update and power the Teensy...

    I want to be able to update and power the Teensy over USB once it is installed. In the past I have just used a USB cable plugged into the Teensy and had it sticking out the side of the case. Not very...
  16. Expression Pedals: I measured the input to the...

    Expression Pedals: I measured the input to the Teensy vs Pedal Height and got this result.
    25734
    The correlation was 0.9975 so everything here is good for 3.3V.
  17. Thanks for your detailed explanations and hints!...

    Thanks for your detailed explanations and hints!

    I don't intend to use the 5V of the FCB1010 as I didn't want to have to worry about the Teensy having an input of 5V. I am going to replace the...
  18. TEE1010 - A FCB1010 rebuild with a Teensy 4.1

    TEE1010 Part 1 - Testing - A FCB1010 rebuild with a Teensy 4.1

    I'm going to rebuild an FCB1010 into something that is more capable. To do this I am going to gut the internals and install a Teensy...
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    Yes that would be worthwhile to know...

    Yes that would be worthwhile to know...
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    Makes sense. Thanks.

    Makes sense. Thanks.
  21. Replies
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    Thanks for your detailed diagram of the pins....

    Thanks for your detailed diagram of the pins. Very interesting to see how much is actually going on!

    I have been doing what you suggested and choosing pins based on what has to be used for a...
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    Are all Analog Pins Equal?

    For example:
    On the Teensy 4.1 pin 41 is capable of being used as a digital pin or as analog pin A17. (Two options)
    On the other hand pin 24 can be digital, analog A10, serial TX6, I2C SCL2 and can...
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    Thanks for everyone's help. Here it is in action....

    Thanks for everyone's help. Here it is in action.

    TD-3 with Launchpad Flappy Bird Note Generator Jam - Volca FM and TE606


    The Launchpad Mini is controlled by a Teensy microcontroller which...
  24. Nice idea!

    Nice idea!
  25. Replies
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    Thanks for your help. It was relatively easy to...

    Thanks for your help. It was relatively easy to implement as most of the functions I used were very quick. If anyone wants to know:
    At a BPM of 250 (which is plenty fast enough) the clock pulses...
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    Makes sense. In a way it seems like a State...

    Makes sense. In a way it seems like a State Machine method. Thanks. I have measured the time it takes to check the Pots and switches and the Pots are the ones that take the most time (74...
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    Thank you!

    Thank you!
  28. Replies
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    Excellent. Thanks, I have been avoiding using the...

    Excellent. Thanks, I have been avoiding using the MIDI library until now just because. This will get me using it, much appreciated.
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    MIDI Clock in.

    Hi, I made a Drum Machine (TEE606) based on a Teensy 4.0 and an Audio Board. It works well and I implemented my first MIDI in, however, I wasn't sure how to implement MIDI clock in. The problem is...
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    Teensy 1.54 with Arduino 1.8.15 working well on...

    Teensy 1.54 with Arduino 1.8.15 working well on MacOs 11 and M1 processor. Thanks!
  31. Is there a Serial version of usbMIDI.setHandleRealTimeSystem(function)

    Hello,

    I am sending MIDI from one Teensy 4.1 to another Teensy 4.0 using MIDI and serial1 on both Teensys. I can successfully receive MIDI using the PRJC circuit guides so I am happy with the...
  32. Just what I was interested in as well! Thanks.

    Just what I was interested in as well! Thanks.
  33. #TD3 Bespoke Launchpad MIDI Controller and Volca...

    #TD3 Bespoke Launchpad MIDI Controller and Volca Drum #Jam


    I have programmed the Teensy microcontroller (Black Box) to control the TD-3 via MIDI with accents and slides via the Launchpad Mini...
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    Host mode works well. I have used it to control a...

    Host mode works well. I have used it to control a Launchpad so far.
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    Do you mean something like this: long tim...

    Do you mean something like this:



    long tim = 0;


    void setup() {
    // put your setup code here, to run once:
    tim = micros();
  36. No problem. It's on GitHub here: ...

    No problem. It's on GitHub here:

    https://github.com/ExpensiveNotes/Teensy-Snake-Game-With-Launchpad
  37. Here's another one... Volca FM Ambient...

    Here's another one...
    Volca FM Ambient Soundscape - Notes Chosen by “Conways Game Of Life” on Teensy and Displayed on the Launchpad






    Warning: The first bit is very quiet, don’t turn up...
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    Teensy Plug on SonicState

    Was chuffed to see the Teensy getting nice comments on the Sonicstate Podcast this week from about the 18 minute mark.


    https://www.youtube.com/watch?v=HQP5MgRLxP0
  39. Launchpad - Teensy (Arduino) Controlled Space...

    Launchpad - Teensy (Arduino) Controlled Space Invader #Jam with TD-3, Volca FM and Drum


    #Jam whilst playing Space Invaders on the #Launchpad Mini Mk3.


    The Teensy microcontroller uses the...
  40. Teensy Snake Game - Music Generator

    The main aim is to generate semi-random musical phrases by moving the snake around.


    Horizontal movement plays a fixed “melody” in Dm which randomly changes each time the green square is eaten by...
  41. Teensy 4.1 Bespoke GrooveBox With Drums

    All the sounds are from the Teensy 4.1 using code developed from the Teensy Audio System Design Tool on the #Arduino IDE.
    https://www.pjrc.com/teensy/gui/
    The drums are sampled and incorporated...
  42. I used SCL2 for a OLED screen so I could also use...

    I used SCL2 for a OLED screen so I could also use the audio board like this:
    (Teensy 4.1)

    //=== Screen =================================================================== Screen


    #include...
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    Using Mac mini with M1 and everything works fine.

    Using Mac mini with M1 and everything works fine.
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    I also gave it a go, but there is still a bit for...

    I also gave it a go, but there is still a bit for them to do as mentioned above. It will be good to use when polished.
  45. Teensy 4.0 Synth (Sort of Ambient)

    Teensy 4.0 Sequencer/Synth in Bespoke Radio Shack Mixer Box

    The synth is made using the Teensy design tool at https://www.pjrc.com/teensy/gui/
    It uses the teensy 4.0 microcontroller and audio...
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    A different problem with IRRemote

    Hello Everyone,
    I have a problem using IRRemote with a Teensy 4.0. I am using the Teensy together with the audio card from PJRC to make a bespoke synth. This all works well and I have pots and...
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