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sorry, Teensy 3.5. Thank you. I wanted to control and take data from a Ximimark 5Pcs 16CH Analog Digital Multiplexer Breakout Board Module CD74HC4067 CMOS Precise Module For Arduino...

Hey defragster, Thanks for the quick reply. Yep, I realized that the voltage was on the reference card just a few minutes ago, but I appreciate the confirmation. I found the page on external power, in line with your feedback. Thx. One more related question... Do you think the Teensy 3.3V "on"...

Can the Teensy and audio shield be powered by a 5V power supply? I thought it had to be 5 volts. And how can i power the Teensy in a stand alone configuration, ie not connected to a pc? And any ideas about typical/max current draw? Any info you could point me to would be greatly appreciated. Thx.

After some additional thought, I realized that I can't connect my circuit directly to the digital pin since the circuit internal to the teensy is affecting my circuit. I'm going to use another 2N2222 transistor as a switch, controlled by the photodiode circuit.

So when I plugged the digitial input to Vout, again, the voltage is locked in to a voltage, no matter what the photodiode is doing. In this case, the locked in voltage is 3.3volts. Very annoying :)

I'll try this as a digital signal this evening. I believe that this will work if the LOW signal doesn't have to be GND.

I created a photo diode circuit using the following circuit example. https://lh3.googleusercontent.com/proxy/iiMkip_G4HC9gKr_Dqvxcfybsm1aTmEGesvVvgqbqdbNbwuZVVD8N8IcUQzws5YueOR5I54qhlKY1R5IdNhVDb-1LiuD1ZSC-Q just the one on the right, using power from my Teensy 3.5, not 12 volts. I see that...

Thank you. It compiled, but there was a note about how it wouldn't fit on the flash memory. I'll post some details later.

Does MidiSynthLarge compile as is? I got the following compile issues. I tried to the other one too, but all sorts of file not reconginzed and other issues as well. Arduino: 1.8.12 (Windows 10), TD: 1.51-beta1, Board: "Teensy 3.5, Serial, 120 MHz, Faster, US English"...

Thanks, defragster. Sorry, I should have looked. I was thinking that I needed to make my own. I'll give it a go. Still though, I wonder why one file compiles and the other produces the result that the mentioned method is unknown. Weird.

defragster: Where does this wavetable sample come from? "C:\arduino-1.8.12\hardware\teensy\avr\libraries\Audio\example s\Synthesis\Wavetable\SimpleWavetable\SimpleWaveta ble.ino" This compiled for me and I was able to play with it on the breadboard setup from the workshop. So then I created a...

Defragster - I didn't realize that the path you mentioned came with the Teensyduino. It compiled just fine. Thank you very much!

thanks. There were a few messages about files not existing. Not sure why that happened. Magic :)

Thanks for the suggestion I think I only had one copy. Definitely only have one copy now, since i removed everything then reinstalled. I guess I'll just forget about it for now and work on the Teensy Workshop. Maybe I'll revisit it at some point. I really appreciate all of the info and helpful...

Sorry, forgot about the rename - did that, no workie :) Errors for 3.5, 3.6 and 4.0 All a little different Arduino: 1.8.12 (Windows 10), TD: 1.51-beta1, Board: "Teensy 4.0, Serial, 600 MHz, Faster, US English" C:\arduino-1.8.12\arduino-builder -dump-prefs -logger=machine -hardware...

Arduino: 1.8.12 (Windows 10), TD: 1.51-beta1, Board: "Teensy 3.5, Serial, 120 MHz, Faster, US English" C:\arduino-1.8.12\arduino-builder -dump-prefs -logger=machine -hardware C:\arduino-1.8.12\hardware -tools C:\arduino-1.8.12\tools-builder -tools C:\arduino-1.8.12\hardware\tools\avr...

that is in the same folder as the AudioSynthWavetable.h file. I'll add that path the #include

BTW Part_1_02_Hardware_Test compiles and runs just fine.

I did the Ctrl+, and the sketch is several folders below in WaveTable-Synthesis-master, which is in the root position. "Show verbose output during compilation" is checked "C:\Wavetable-Synthesis-master" is from Git Hub Arduino: 1.8.12 (Windows 10), TD: 1.51-beta1, Board: "Teensy 3.5, Serial...

I think I followed your steps, but I seem to have mulitiple files with the same name. Last time I just renamed the ones in the Arduino rather than the Teensy libraries. Is there a more graceful way of resolving this? Arduino: 1.8.12 (Windows 10), TD: 1.51-beta1, Board: "Teensy 3.5, Serial, 120...

Thank you so much, I'll give it a go. I really appreciate it! :)

Does the Tools>Programmer Selection matter?

I wonder if installing Arduino in C:\Program Files (x86) instead of C:\Program Files is making any difference.

Yep, that didn't work, but I did set the preferences for my sketch folder. Same error message. I remembered that this is the first time running sketches on this windows pc, and not my usual Mac. Genius :) Anyway, I'm going to try following the Teensy workshop and see if I can figure out what I'm...

Thank you. :) I'll check it out.

At work at the moment. I'll recheck later tonight. I was able to compile sketches previously. :) Thank you. :) Sorry, noob, I don't understand what you're saying: I put it in my sketch folder as entered in "File, Preferences".

I dropped the WaveTable project folder in the same place they did on their YT video. Where did you drop yours? I don't know what else would have caused the issue.

Is anyone still reading this thread? I'm trying to get the SimpleWavetable sketch to compile, but I'm having trouble Arduino: 1.8.9 (Windows 10), TD: 1.50, Board: "Teensy 3.5, Serial, 120 MHz, Faster, US English" In file included from...