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August 2, 2008
News - SparkFun's Rapid Prototyp…
about a year ago
I’m using Stanley professional organizer (~$12 per). removable compartments and pass the ‘briefcase test’ (yes you can hold them sideways with small parts).
I do need to get around to building a shelving unit for them though.
about 2 years ago
I’m trying to hoop up the msgeq7 to electret microphone (I’ve tried both sparkfun’s adafruit’s microphones).
I’m hooking it up as follows:
Pin 1 - 5v (.10uf between pin 1&2)
Pin 2 - Gnd
Pin 3 - A0 (Arduino)
Pin 4 - D4 (Arduino)
Pin 5 - .1uf cap to OUT/AUD of the electret microphone
Pin 6 - .10uf cap to GND
Pin 7 - D5 (Adruino)
Pin 8 - through two 100kohm resisters to power, 33pf cap to 5v
I’m getting numbers from 40-200 on channel 0 and 6 and number around 830-930 on channels 1-5.
that seems pretty constant regardless of my music volume
No public wish lists :(
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