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Topic: Envelope follower shield - Audio input for arduino (Read 3452 times) previous topic - next topic

__ag

Hi all,

i've just finished a shield for audio amplitude detection
all related info here:
http://www.andregoncalves.info/ag_blog/?page_id=61

let me know if you have any comments, suggestions, improvements...

best regards
andre

macegr

Nice PCB...the part choices give an appearance I don't usually see. Almost like something from Lego. :)

Similar in concept to the Shifty VU Shield: http://docs.macetech.com/doku.php/shifty_vu_shield

However, mine doesn't have external adjustments beyond input attenuation. I have it set to a relatively fast decay and then users can do software filtering to get a slower response.
Unique RGB LED Modules and Arduino shields: http://www.macetech.com/store

__ag

thanks!
i always loved lego  :)

the decay won't prevent filtering, but it's very handy for basic reaction adjustments.

best

Grumpy_Mike

Excellent, it will answer a number of problems raised on this forum.

Any chance you could include a schematic on your web site.

__ag

Hello all,
just to let know that i made available schematics and board files on the website!
best*
andre

retrolefty

And chance to post a schematic in a jpg or pdf format?

Lefty

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