Kevin Woo

  • Registered on: 02/28/2009
  • Last connection: 07/29/2010

Projects

Activity

Reported issues: 396

07/30/2010

11:00 am Colony Scout EE Revision b27f70a59801a6a362ad7f8affc531a2061f56d5: Floorplan for the new stepper controller
12:55 am Colony Scout EE Revision 266d88f8bc2cda44105774935ab5f7a033ece747: Replaced stepper controller with one that will...

07/29/2010

07:41 pm Colony Task #353 (Feedback): Make Doxygen Tutorial/Presentation
07:19 pm Colony Scout Task #1086 (Invalid): Design debug board
No longer needed. The gumstix can handle debugging on its own. We can also use FTDI breakout board for the debug now.
07:18 pm Colony Scout Task #1018 (Fixed): Test motor backdrive
Initial tests show spikes of upto 7-10V which is within the maximum range of the voltage regulators to handle. We sup...
07:17 pm Colony Scout Bug #990 (Invalid): TVS diode on motors
Motor drivers include these diodes already. Furthermore, the backdrive that we were experiencing differs now because ...
07:15 pm Colony Scout Bug #1088 (Invalid): Switch motor power from VCC to VBatt
It has been decided to do this check in software for more versatility should the programmers want to run off the char...
07:15 pm Colony Scout Task #1328 (Wontfix): Remove extraneous features from Scout
Changed to gumstix and removed all extraneous hardware
07:14 pm Colony Scout Enhancement #1016 (Wontfix): ESD Protection
Lack of room / budget /time. Pins however are more protected anyway since they are either on the FFC which is enclose...
07:13 pm Colony Scout Task #1328: Remove extraneous features from Scout
Changed to Gumstix and eliminated tons of hardware. Much simpler board now.

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