blairmacintyre
Member
Hi,
This may be a super simple, super naive question. I have a project I wanted to revive from a few years ago, where I was using a Teensy audio board and Teensy 3.2 (I think). I was looking at the new 3.5/3.6, and the added speed and larger numbers of analog inputs look promising, so I have one arriving this weekend!
In my project, I want to play/mix a bunch of in-memory audio samples onto headphones. With the dual DAC output now, my question is, is it reasonable to skip the audio board and just output directly from the teensy to headphones? If so, I'm curious if anyone can point me at best practices/guidance for hooking up headphones directly to the DAC outputs on the teensy 3.6? (note: I can probably get away without stereo, actually, so I suspect I only really need a single DAC, so I'm open to either).
All the usual issues apply; I'm going to have analog sensors inputting to the board, will have some LEDs and perhaps a small OLED display, so I'd like to have some filtering. And, of course: I'm a CS person, using this to play with sensors and arduino, it's been dozens of years since I did basic electronics, so I'm mostly naive when it comes to the circuits side of things (more that I should admit).
Thanks for any help.
This may be a super simple, super naive question. I have a project I wanted to revive from a few years ago, where I was using a Teensy audio board and Teensy 3.2 (I think). I was looking at the new 3.5/3.6, and the added speed and larger numbers of analog inputs look promising, so I have one arriving this weekend!
In my project, I want to play/mix a bunch of in-memory audio samples onto headphones. With the dual DAC output now, my question is, is it reasonable to skip the audio board and just output directly from the teensy to headphones? If so, I'm curious if anyone can point me at best practices/guidance for hooking up headphones directly to the DAC outputs on the teensy 3.6? (note: I can probably get away without stereo, actually, so I suspect I only really need a single DAC, so I'm open to either).
All the usual issues apply; I'm going to have analog sensors inputting to the board, will have some LEDs and perhaps a small OLED display, so I'd like to have some filtering. And, of course: I'm a CS person, using this to play with sensors and arduino, it's been dozens of years since I did basic electronics, so I'm mostly naive when it comes to the circuits side of things (more that I should admit).
Thanks for any help.