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thanks for your help, Michael! fingers crossed I've worked out a solution now...

A bit of an update, on the microscopic chance that anyone wants to attempt this in the future...

I bought a voltage converter and added this into my circuit - I went for this multipack from...

oh yes, I should have mentioned that I'm trying to avoid the battery route. for various reasons I'm hoping to make something that *only* runs when the water is running, and I figured the best way to...

I'm trying to get a project going that involves a Teensy 3.2 running a simple game, displaying on a 2.2" TFT display (this one). The catch - I'd like to make it fully hydro powered (and self...

In case anyone else in the future is running into this problem: I appear to have fixed it by mounting the audio board directly (or nearly so) onto the Teensy using a silly-looking system of longer...

I'm having a strange problem reading audio files from an SD card whilst using a Teensy 3.2 and the Teensy Audio board.

Symptoms are:
- The audio board hardware test (Part_1_02_Hardware_test)...

I'm currently building a two-buffer audio sampler using a Teensy 3.1 and the audio shield. Messy code below...I recognize that it's very poorly constructed!

My design uses four buttons, two for...

Thanks for all the help, I'm pretty happy with this solution I've worked out. It uses a sine wave to set the filter frequency. Sounds nice and smooth now. Posting here for anyone who happens to find...

Thanks a bunch robsoles, some really great feedback and suggestions there. I've had some good results with another method as well, so I'll do some comparisons and report back on what work best!

ah ha, I think I've got the solution - using the filter (rather than the biquad), and using a signal input to control it...

if that definitely works i'll post the fixed code in case anyone else...

I'm just getting started with the audio shield and audio library, it's great fun.

I'm working on a little test sampler which records a single channel of audio. That part works great.

I'd also...

If anyone's interested, here is my first test of my midi-keyboard-radio:
http://instagram.com/p/utAFiBHFxI/

the main thing to fix is I need to rig a better antenna!

Hey, that seems to have done the trick!
I just put in a 10k ohm resistor between A4 and 3.3V and A5 and 3.3V and it started working right away.

Thanks a bunch for the help!

I've finally gotten started on this project. I'm afraid I haven't yet managed to get a TEA5767 working with my Teensy 3.0.

I've tried to find the simplest code possible as a starting point, here's...

Thanks so much for the info and the code pxgator! I'm happy that it will work with my teensys. With any luck I'll start experimenting next week, I'll post any developments here.

Cheers!

I'm thinking about assigning each midi note value a radio frequency. that way I can program drum patterns in Max/MSP or Ableton or something and output them through USB MIDI to the Teensy/TEA5767,...

Heya!

I just learned about these cool looking small FM radio modules: http://playground.arduino.cc/Main/TEA5767Radio

I was wondering whether that code library would work on a Teensy?

I've...

Hi there,

I'm using the touchRead library on a number of pins on my Teensy 3.1, and for the most part it's working great.

The only exception is pin 0, which is marked as a Touch pin on the...

Hey folks

Just thought this might be handy for some - I've posted some relatively flexible and straightforward code on my website for using Teensy boards as USB MIDI controllers. It's only MIDI...

That would probably be useful!

It might also be useful to include a separate example dedicated to usbMIDI.sendControlChange(), just like the one you posted to help me. I think a lot of people want...

Hi Paul, thanks for the quick response.

It looks like that has solved the MIDI crashing in Live, thanks so much!

Ableton still occasionally flashes the orange "midi overload" box, but it is no...

I'm having a similar problem, just posted about it here: http://forum.pjrc.com/threads/24179-Teensy-3-Ableton-Analog-CC-causes-midi-crash

Did you ever figure this out?

Hi!

I'm trying to use my new Teensy 3.0 as a USB MIDI device. It seems to work great for digital inputs, such as the 'Buttons' example.

However I'm hoping to use it mostly for analog inputs,...