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thanks Paul! I always hate to assume; so thank you. (attiny85: d'uh! I clearly wasn't thinking that through) I appreciate your time to reply...

I want to make a quick project, where I need to measure the frequency rather precisely.. Unfortunately, all I have on hand are some attiny85's, a few 5v nano's, and a few 3.3v pro-mini's. I want to copy over some previously used code so I don't reinvent my wheel too much; which pins should I...

Thanks! I have another (virgin) teensy32; so I can solder header pins on and leave those two off, and wire them manually. So I should stack the board like this: Audio Board Memory board Teensy board Video board (with wires for 2 pins) Am I correct in that it doesn't matter if that's...

Thanks Paul. that explains why I wasn't getting the memory I thought I should get...I think creating two delay objects will be not worth the effort in this case. I may swap out the onboard memory chip for flash memory to store a start up/shutdown sound. I have bad hearing, but use my ham...

Allocating audio memory for Maximum delay... I'm out for maximum delay available -- I have memory added to the audio board & also franks memory boars, which is fully populated. My understanding is that using AudioEffectDelayExternal dly1(AUDIO_MEMORY_23LC1024) should allocate 'all memory'...

I have the audio board, franks memory board, and of course a teensy3 which I plan to stack... My question is, is the information on the touch-screen product page under "Usage With Audio Board Connections" still correct for also using the touch screen & purple adapter board?

slick idea -- did you remove something too? but the way the image looks; it looks like the cap is soldered to the same smd componentwith a wire going to mic-ground. I think I get the idea; just hte picture isn't so obvious (to me). The mic I got did have some noise, so I'm going to try this...

Hey Kris -- as a matter of fact, I put one in my cart. I figured I had some time before my other bits ship.

Thanks to you both! I had tried one I had here but it sounded horrible, but may have been salvaged...

What is a good microphone to use with the audio board? I tried to search and couldn't find a reference to one. Interested mostly in speech/human voice, but not strictly limited to that... Thanks.

Thank you for your time! I found the workshop video & scheduled the video to download (I am on a metered internet connection with free download @ midnight) -- so I posted that before the video downloaded. It really cleared up a lot. So for how much ram is used (combined total ram...

I do not yet have the audio board, so this is all air code, am I on the right track? (The filter, I hope, will be used to trim out non-voice frequencies) It looks like it does everything in stereo, is there a way to use mono & reduce the memory footprint? A question that comes to mind is how...

"downloading" implies connectivity to a server or other system... that wouldn't work in this case. 30 seconds was just a guess -- looking at real world, anything over 10 seconds (so 9 is close enough) would be fine. Finding the "not too short & not too long" will be fine tuning I can do...

So it's doable with teensy & audio board? What I'm not clear on, conceptually or technically, is how to record to a circular buffer (I know what a circular buffer is, just have an issue with audio, which is a continuous stream, whereas I am used to it with data which has starts & stops). I am...

I must not be familiar with this use of the term podcast. so for this to work; I would listen to my two radio, then if I wanted to listen to the last 30 seconds, I would turn the car stereo on, tune it to some station and press some magic button to play the last 30 seconds? I think this might be...

Hi -- I often find myself listening to (two-way) radio & paying closer attention to driving and asking "What did he say?". No one wants to hear that question over the radio. So I thought if I could use a teensy to record the last 30 seconds & then play it when a button is pressed, my problem...

Does the Timer1/Timer3 work with teensy 3.0, 3.1? https://www.pjrc.com/teensy/td_libs_TimerOne.html Similarly, AltSoftSerial... https://www.pjrc.com/teensy/td_libs_AltSoftSerial.html

Right; the avr doesn't work, of course. Yes, that's the library I tried; when put into 'deep sleep' and then out of sleep; it drew more power than when I left it alone. Perhaps the time/power it takes to recover back to full speed negates the time in sleep, just not 'slept' long enough; and the...

Awesome; thank you! The "low power"guide seems to have a lot of place holders, so I'm trying various libraries... so far one didn't work as it relied on files that I didn't have; and another actually drew slightly more when in it's "low power" mode... the really odd part was that I had a...

Is there a way to have the teensy sleep, but have a pin remain in it's state (HIGH/LOW) while sleeping? or am I better off using a latching relay for something like this? (or is there another way to do it?) What I'm after is to have a pin high or low which in turn signals an led to be on or...

Right -- this 1st one is a proof of concept; then I will have to make 100 of them. As I look at each; I initially leaned towards using the TP-703N as I could (hope?) stuff the teensy in the box -- thus having an enclosure too. However, the requirement to send the configuration to the box...

Hmm. I guess I don't fully understand adhoc mode, but: It's not always known what details are important at the front -- I guess I am of a mindset that WiFi is something specific, ruling out bluetooth; but perhaps I'm too specific and narrow in my thinking coming from a network admin POV, not a...

well that certainly would be easier; but the quick search i've done between now and the previous post, haven't shown me out to connect to a specific ssid and send a passphrase; which I'd need to do via code... while I found (I assume a clone) on ebay for $6 which is cheap... I'm hesitant if it...

Interesting; I'll have a look; the main problem I've had with the wifi router approach is that it (usually) needs to be pre-configured. While a one off; the thought of cracking the case, soldering, uploading new firmware; etc is not a big deal; but when it might lead to producing 100 or 1000 of...

Thank you paul! I had missed that in my searches.. I was close to going with the spark.io board; but it looks like it requires an internet connection (I know I know, I want wifi; but then don't want internet connectivity -- but there is a world that is closed to others) That's a bit more...

:( Needs to be standard wifi.

Yes. I have a version working with ethernet; but need to get it going using WiFi.

I have a teensy project (3.1) and need to have it "report in" occasionally. There are a lot of arduino-sheilds; but they are expensive and specific. Is using a wifi/uart adapter possible? (like this what's the best way to go? Price is factor... Not a teensy;but it seems a way to go is...