Author Topic: Teensy USB Development Board...  (Read 9800 times)

Link

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Teensy USB Development Board...
« on: July 14, 2014, 04:41:47 PM »
Teensy USB Development Board
The Teensy is a complete USB-based microcontroller development system, in a very small footprint, capable of implementing many types of projects. All programming is done via the USB port. No special programmer is needed, only a standard "Mini-B" USB cable and a PC or Macintosh with a USB port....
https://www.pjrc.com/teensy/

Teensyduino
https://www.pjrc.com/teensy/td_download.html

http://forum.pjrc.com/forum.php

https://forum.pjrc.com/forums/8-Audio-Projects


http://forum.pjrc.com/threads/25395-Teensy-Quick-Reference-Code-Examples-Tips-and-Tricks


Open-source hardware shares much of the principles and approach of free and open-source software. In particular, we believe that people should be able to study our hardware to understand how it works, make changes to it, and share those changes.  ...
https://www.arduino.cc/


Teensy @ exp-tech.de
https://www.exp-tech.de/plattformen/teensy/
« Last Edit: October 17, 2019, 05:03:48 PM by Link »

Link

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Teensy USB Development Board...
« Reply #1 on: July 14, 2014, 04:46:36 PM »
Teensy Pins
http://www.pjrc.com/teensy/pinout.html

MIDI Library
MIDI, by Francois Best, allows you to control and receive data from musical instruments. ...
https://www.pjrc.com/teensy/td_libs_MIDI.html

Pulsed Output: PWM & Tone
Teensy can output pulses digital signals that are useful for many projects.
http://www.pjrc.com/teensy/td_pulse.html

Audio Library For Teensy 3
The audio library is collection of objects that play, synthesize, mix, analyze and apply effects to audio streams. All audio processing is done automatically in the background. Arbitrary connections may be made between any number of audio objects, to enable easily building advanced audio application in Arduino sketches. ...
http://www.pjrc.com/teensy/td_libs_Audio.html

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The Teensy Becomes an MPC
A staple of every recording studio today, the Akai MPC began as a simple sampling groove box in the early 90s. The form factor of a few force sensitive pads assignable to different samples should be familiar to anyone with a little bit of MIDI gear, but these are rarely custom-made devices. Now, it runs on a Teensy. ...
http://hackaday.com/2014/10/04/the-teensy-becomes-an-mpc/

http://hackaday.io/project/1601-diy-usb-midi-controller-mpc-style

http://hackaday.com/2014/09/30/the-teensy-audio-library/

« Last Edit: October 17, 2019, 05:04:27 PM by Link »

Link

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Teensy USB Development Board...
« Reply #2 on: November 11, 2014, 04:50:59 PM »
Teensy Synth
Thanks for your interest in my “Teensy” Synth. It’s made with pretty much just a Teensy 3.1 Arduino development board. Here’s a video that covers all of the features I included on the synthesizer. ...
http://www.worldwidewebside.com/brianpeters/?page_id=178

Teensy Synth by brianpeters
http://www.instructables.com/id/Teensy-Synth/

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Audio Adaptor Board for Teensy 3.0 & 3.1 & 3.2
https://www.pjrc.com/store/teensy3_audio.html


Beats by Teensy
A standalone sampler/sequencer/drum machine based on the Teensy 3.1
https://hackaday.io/project/4179-beats-by-teensy

https://forum.pjrc.com/threads/26493-Build-Thread-Beatmaker

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Teensy Audio Spectrum Analyser
The Teensy Audio Spectrum Analyzer is a low-cost classic audio spectrum display with up to 128 bands.
The Teensy Audio Spectrum Analyzer displays a detailed picture of what you're hearing in real-time. It shows the changing spectrum of live input signals up to 16kHz.
It takes a mono analog RCA audio input (nominal 1v pp) and presents a live colour spectrum display with peak metering.
You can easily observe the frequency characteristics of live music in real time. The spectral composition of acoustic signals become clearly visible.
https://hackaday.io/project/8599-teensy-audio-spectrum-analyser

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Arduino MIDI - Pieter P, 08-03-2017 - This is a guide that covers the basics of the Musical Instrument Digital Interface (MIDI) protocoland its implementation on the Arduino platform.The format of the protocol is explained in the first chapter. Chapter two goes over the hardware.In chapter three, example code for sending MIDI is presented. Chapter four contains everythingneeded to build a working MIDI controller. MIDI input is covered in chapter five, and chapter sixextends this by adding support for System Exclusive (SysEx) messages.
https://tttapa.github.io/PDF/Arduino-MIDI.pdf


« Last Edit: October 30, 2019, 04:27:51 PM by Link »

Link

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Teensy USB Development Board...
« Reply #3 on: June 29, 2016, 12:34:14 PM »
Anyone using Eclipse for development?
https://forum.pjrc.com/threads/1474-Anyone-using-Eclipse-for-development

Arduino mit Eclipse AVR-gcc Plugin programmieren
https://www.mikrocontroller.net/topic/320353

Where Arduino meets Eclipse
You like Arduino, your projects are getting bigger and you feel the Arduino IDE is not powerful enough?
This is about a free, open source, Eclipse IDE to ease your development efforts!

http://eclipse.baeyens.it/index.shtml

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Der Teensy-Mikrokontroller kommt in zwei neuen und deutlich leistungsstärkeren Varianten. Wir werfen einen Blick auf die Hardware-Spezifikationen. (19.08.2016)
Teensy 3.5 und 3.6: Die zwei neuen Varianten des Mikrokontrollers
http://t3n.de/news/teensy-mikrokontroller-737284/

“Teensy” Arduino clone grows, with more I/O, USB, and faster CPU
Aug 19, 2016 — by Eric Brown
PJRC is Kickstartering two new models of its “Teensy” Arduino compatible, featuring a faster 180MHz Cortex-M4, more memory, more pins, and a second USB. ...
http://hackerboards.com/teensy-arduino-clone-grows-with-more-io-usb-and-faster-cpu/

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Teensy Arduino Shield Adapter
The Teensy is an amazing and compact development platform in a breadboard friendly form factor, but what if you could incorporate it into the Arduino architecture? The Teensy Arduino Shield Adapter allows you to attach your Teensy and utilize your favorite Arduino shields without the requirement of a breadboard or any complicated wiring. Needless to say, the Teensy Arduino Shield Adapter is a useful tool for upgrading all of your existing Arduino projects to a more powerful controller! ...
https://www.sparkfun.com/products/13288
« Last Edit: September 13, 2016, 01:56:24 PM by Link »

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Teensy USB Development Board...
« Reply #4 on: March 25, 2017, 05:17:09 PM »
This 320x240 color TFT display is recommended for use with Teensy 3.2
Color 320x240 TFT Display, ILI9341 Controller Chip
https://www.pjrc.com/store/display_ili9341.html


Teensy 3.1 with 2.2" SPI TFT Display with ILI9341
https://www.youtube.com/watch?v=rAVCEeMA40Q


The Teensy 3.6: Extreme MCUs // Review
https://www.youtube.com/watch?v=5FqCr4TGehw

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SPI Library
The SPI library allows you to communicate with one or more SPI (Serial Peripheral Interface) devices.
https://www.pjrc.com/teensy/td_libs_SPI.html

https://www.pjrc.com/better-spi-bus-design-in-3-steps/

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Teensy USB MIDI Tutorial & Suboszillator [deutsch] (7. Oktober 2017)
Ausführliche und einfache Tutorials in dieser Folge: MIDI über USB für unseren Arduino Teensy. Ich erkläre euch ganz genau, mit welchen Befehlen und Einstellungen der Teensy zum USB-MIDI-Gerät wird. Außerdem: Töne mit dem Arduino erzeugen – so wird der Teensy zum Synthesizer mit dem tone()-Befehl. ...
https://goetzmd.de/diy/korg-monotron-arduino-hack/teensy-usb-midi-tutorial-suboszillator-deutsch
« Last Edit: October 17, 2019, 04:44:53 PM by Link »

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Teensy USB Development Board...
« Reply #5 on: August 20, 2019, 03:38:25 PM »
TDM Support, For Many-Channel Audio I/O
A project log for Teensy Audio Library
CD quality sound processing, integrated with Arduino sketches
Paul StoffregenPaul Stoffregen • 04/17/2017 at 20:39
https://hackaday.io/project/2984-teensy-audio-library/log/57537-tdm-support-for-many-channel-audio-io

Teensy: TDM Support For Many-Channel Audio I/O (May 1, 2017)
http://blog.oshpark.com/2017/05/01/tdm-support-for-many-channel-audio-io/


"Bastel-Rechner Teensy 4.0 bringt mehr Geschwindigkeit auf geschrumpftem Board" Helga Hansen (09.08.2019)
Passend zum Namen ist der neue Teensy 4.0 wieder winzig, arbeitet dank des ARM Cortex-M7 aber deutlich schneller als seine Vorgänger.
Gestenerkennung, Sprachausgaben und Echtzeitaudioanalysen – mit dem neuen Teensy 4.0 soll das auf Mikrocontrollern einfach umzusetzen sein. Das kleine Board bringt dafür den ARM Cortex-M7 mit 600 MHz und ist laut Hersteller PJRC mehr als fünf Mal schneller als sein Vorgänger Teensy 3.6. Dazu kommen 1024 K RAM und 2048 K Flashspeicher. Prinzipiell sei sogar noch mehr Geschwindigkeit möglich, denn der Chip lasse sich übertakten.
Hinter der dicht gepackten Pinleiste verbergen sich außerdem zahlreiche Anschlüsse: zwei USB-Ports, drei CAN-Busse, drei digitale Audio-Anschlüsse sowie 3 × SPI, 3 × I2C und 7 × seriell. Die Größe und Form sind wieder an den Teensy 3.2 angelehnt, mit dem das Board auch weitestgehend pin-kompatibel ist. Die Teensy-Versionen 3.5 und 3.6 waren zuletzt etwas in die Breite gegangen.
https://www.heise.de/make/meldung/Bastel-Rechner-Teensy-4-0-bringt-mehr-Geschwindigkeit-auf-geschrumpften-Board-4492602.html

Thursday, December 06, 2018
Teensy 3.6 as Standalone Mediator Between USB MIDI and Eurorack
http://little-scale.blogspot.com/2018/12/teensy-36-as-standalone-mediator.html

« Last Edit: January 16, 2020, 05:10:27 PM by Link »

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Teensy USB Development Board...
« Reply #6 on: July 20, 2020, 04:58:59 PM »
Teensy Drum Sample Player (05.11.2018)
Learning how to use Teensy audio libraries and the audio board to generate drum synth sounds and play back percussion wav samples. 
Using the online Teensy audio design GUI, the skeleton of the sketch can be auto-generated after visual audio blocks are dragged onto the workspace and inputs/outputs are connected with patch cables. 
Once the Arduino code is exported, the settings for those audio blocks can be controlled in the sketch. 
WAV files containing audio samples can be converted into hex data, compiled into the sketch, and played back from memory.
https://youtu.be/exhIvvogbsg