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scoutece / scoutfly @ b7bdc50b

Latest revisions

# Date Author Comment
b7bdc50b 01/16/2012 03:17 pm Abraham Levkoy

Added Scoutfly files with new power circuit

Switched Scoutfly from old power circuit to new power circuit from power
test board. Did this in a new file so that, if the power circuit turns
out to be a failure, other changes made contemporaneously to Scoutfly...

14d1e574 01/15/2012 06:51 pm Abraham Levkoy

Added power board CAD files, deleted autoroute

Added files used for manufacture of power test board. Removed copy of
power test board files used to run autorouter, as it will not be useful
now that manually routed version has been manufactured.

76358a8a 11/09/2011 06:22 pm Abraham Levkoy

Turned on "always vector font" in Eagle options

While editing power test board, turned on the "Always vector font"
option in Eagle. Honestly, I might have done something else to the
silkscreen, but I can't remember what. I'm pretty sure I didn't mess
with any of the actual components.

cec2aa8e 11/07/2011 08:32 am Abraham Levkoy

Fixed silkscreen ugliness in power board

Went through layout and changed ugly names and values to good ones.
Moved text off of vias and pads and out from under things. Deleted
giant, useless USB port and ISP header labels. Added description, date
of design, and attribution in corner.

7a4f167f 11/07/2011 07:39 am Abraham Levkoy

Adjusted position of VUSB decoupling cap

b5b699df 11/07/2011 07:22 am Abraham Levkoy

Increased widths of several high-current traces

Mostly GND around charging circuit and gas gauge

2951343e 11/07/2011 06:06 am Abraham Levkoy

Decreased trace width between gas gauge resistors

Decreased width of trace between 49.9KOhm resistors in gas gauge voltage
divider to reduce noise.

d2b7d4f7 11/07/2011 06:02 am Abraham Levkoy

Widened battery and charger traces

Widened to 20 mils some traces that come from the battery and charger
connectors, because they carry higher currents.

f01b49cf 11/07/2011 05:46 am Abraham Levkoy

Added ground poly under charger IC

Added polygon under LT3650 IC and updated it to new device from kwoo
library. It now has effectively both a ground pad and a via. Slight area
of no contact right around via may be unavoidable.

38c9810d 11/07/2011 05:28 am Abraham Levkoy

Widened traces, moved gas gauge power supply

Widened traces that carry VBATT. Lined up decoupling capacitors for LDOs
with their connected LDO ports. Rerouted various traces ripped up during
execution of previous changes.

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