Thread: Paul and Sabrina's Cheap 3 Phase Inverter (AC Controller) with Field Oriented Control
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Old 07-30-2014, 02:05 PM   #859 (permalink)
flores
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Quote:
Originally Posted by MPaulHolmes View Post
Flores, where does the 3.3v have to be? Is it the 2 pins leaving the board? (Ignoring the ground pin)
The serial tx level needs to be max 3.3v
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