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Bug #1093

Stepper controller should be powered by VCC

Added by Kevin Woo about 14 years ago. Updated about 14 years ago.

Status:
Fixed
Priority:
Normal
Assignee:
Kevin Woo
Category:
Scoutfly
Target version:
1.0
Start date:
02/09/2010
Due date:
% Done:

0%

Description

The VBB pins should be connected to VCC on the stepper controller. Also they should be have a decoupling capacitor on each VBB line in addition to a bulk cap on the VCC line. Estimating .1uF for the bypass and .22uF or 4.7uF or higher on the bulk.

History

#1 Updated by Kevin Woo about 14 years ago

  • Category set to Scoutfly
  • Assignee set to Kevin Woo
  • Target version set to 1.0

#2 Updated by Kevin Woo about 14 years ago

4.7uF for bulk, .1uF otherwise

#3 Updated by Kevin Woo about 14 years ago

  • Status changed from Assigned to Fixed

Fixed. BOM updated

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