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Bug #51

closed

3V3 or 5V for Pololu VDD connection?

Added by jaap about 12 years ago. Updated about 12 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
Mainboard
Target version:
Start date:
2012-09-30
Due date:
% Done:

0%

Estimated time:

Description

We're now connecting the Pololu VDD to +3v3 in Rev1..Rev3. Is this correct? Shouldn't it be connected to +5V?

Anybody wants to comment on this? See specs: http://www.pololu.com/file/0J450/a4988_DMOS_microstepping_driver_with_translator.pdf

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