Maple Mini av+ and av- « LeafLabs Garden

Maple Mini av+ and av-

(2 posts) (1 voice)

brennschluss
Member

Hello,

I'm planning to use my Maple Mini r2 to acquire some biological signals (EMG) after amplification.
I'm curious whether the av+ and av- pins could be used to power the other amplifiers in the circuit without ill-effects regarding noise or the current drawn from the pins?

Thanks!

Posted 2 years ago #
brennschluss
Member

Ha, my question might be moot, since av- reads 0.0 V relative to GND on my device and not -3.3 V as I naively thought. Sorry for the noise!

Posted 2 years ago #

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