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# Date Author Comment
a675468b 03/18/2012 08:17 pm Julian Binder

Made changes that Abe recommended:
Fixed SHDN pin connection.
Changed inverter voltage level from 5V to 3.3V.
Modified PB Controller to have value displayed.
TODO: Address concerns about shutdown timing and switch power loss.

ba8bd0b5 03/08/2012 06:19 pm Julian Binder

Added a new push button controller circuit. Uses new IC instead of solid state machine because there was no room for solid state machine circuit. Preformed changes that Abe recommended. Routed new circuits. Board should be ready to send back out to kwoo.

8d6c686a 03/07/2012 10:05 pm Julian Binder

Added new switching power supply for 5V and 3.3V supplies. Routed board to include these, and switch.

a8b095dd 03/06/2012 09:51 pm Julian Binder

Added packages to kwoo for diode, dd2pak for switching regulator and switch. Working on schematic for the new power system using switching regulator.

0b2acc15 11/06/2011 08:06 pm Abraham Levkoy

Changed center ground pad for DS2786 and LT3650

Changed ground pads for packages 10MSOP and 12TDFN to have through-hole
pads on the bottom instead of SMD pads. Updated power test board to use
the new DS2786. Drew a polygon of BATT_GND around center pad. Not sure...

1a5559b0 11/05/2011 10:46 pm Abraham Levkoy

Changed USB port drill holes back to spec

Looked at mini USB port with Dan. Observed that corner drill holes are
supposed to be multiple drills right next to eachother. Decided to
change holes back to specfied radius and ignore long hole for now.

33c4366f 11/04/2011 06:10 pm Abraham Levkoy

Updated DS2786 footprint in kwoo library

Updated package footprint for DS2786 in kwoo.lbr based on recommended
land placement in datasheet for DFN10 package. DS2786's datasheet lists
TDFN10 as its package type but doesn't give placement guidance or a
useful package description. Unable to find a datasheet for TDFN10, but...

51b65a87 11/04/2011 05:09 pm Abraham Levkoy

Increased mini-USB plug drill hole size

Imported MINI-USB- device from Hirose Connectors library into kwoo
library. In UX60-MB-5S8 package, increased drill hole size on corner
pins from .8 mm to .9 mm. I did not drill out the original too-small
holes on Scoutfly, so I don't know whether this is sufficient or not....

fc0c916c 11/04/2011 03:12 pm Abraham Levkoy

Updated inductor package for power board

Created new package and device in library for MPI4040 inductor to be
used in power test board. Updated part on power test board.

109296da 11/04/2011 04:10 am Abraham Levkoy

Fixed GND pad on LT3650 charger IC

LT3650 package in kwoo.lbr had a polygon around a through-hole pad to
approximate a large SMD pad connected by a via directly to the ground
plane. Created a new package that is like this one but has no via, just a
normal SMD pad. Used this package in the power test board, which has no...

d3af95cc 11/04/2011 12:42 am Abraham Levkoy

Added new charger and pushbutton controller parts

Added LT3650 and LTC2954 to kwoo.lbr. Kevin sent me an updated library
with these parts previously, but I mistakenly did not import them at
that time.

aa3e7f85 11/01/2011 03:13 am Abraham Levkoy

Update prefixes and names for two parts

Updated prefixes for DS2786 and MP1702 in kwoo.lbr to U so that Eagle
won't use the default prefix, U$, for them. Also manually updated names
in charging_test.{sch,brd}.

acbd1e46 10/26/2011 10:27 pm Abraham Levkoy

Updated kwoo.lbr with previous kwoo changes

A few months ago, Kevin sent me a new version of kwoo.lbr. Updated
kwoo.lbr with these changes (using the Eagle update command). Also ran
update in scoutfly.sch. This did not affect the results of erc or drc
for scoutfly.

64958645 09/17/2011 03:53 am Abraham Levkoy

Swapped gyroscope part in schematic.

Replaced old gyroscope part with new one in schematic. Assuming that
pitch output or amplified outputs are undesired. Not using optional
high-pass filter on output. Have not yet routed connections to gyroscope
on board.

d4a38876 09/15/2011 05:30 am Abraham Levkoy

Added Eagle part for new gyroscope.

Created symbol for new gyroscope (LPY5150AL). This part is sold by
Sparkfun but not in the Sparkfun Eagle library. Another part by the same
manufacturer with the same package is in the Sparkfun library. Copied
this package into kwoo.lbr and used it for the LPY5150AL part.

68814b9c 01/17/2011 11:06 pm Christopher Mar

updated scoutfly and kwoo lbr with dual NPN

03cd303f 10/02/2010 05:13 am Chris Mar

updated silk on jst parts

2ca21076 10/02/2010 02:27 am Chris Mar

added JST_6 VERT part

ae2e5bab 09/29/2010 04:39 pm Chris Mar

updated kwoo.lbr with vertical package to jst_5

4ce7e37d 09/24/2010 09:39 pm Kevin Woo

Latest version of the library containing most of the scout parts

38e96f45 02/10/2010 04:13 pm Kevin Woo

Added 2,3,4 pin JST headers, fixed the RA 5 pin JST header

857d2620 02/09/2010 02:55 am Kevin Woo

Current version of the scout library

774b9e2e 02/09/2010 02:55 am Kevin Woo

Removed symlink to the library since that wasn't working

0e7dce07 01/26/2010 09:30 pm Kevin Woo

Changedthe 28-QFN footprint, the center pad is now 1mm smaller in both dimensions.

f9b43048 01/26/2010 07:43 pm Kevin Woo

Initial commit of the unfinished scout board and the current scout library