added motor control schematic to scoutshield
Add 5v regulator to scout.lbr
Merge branch 'master' of ssh://roboclub.org/home/svn/scouthw
initial commit of scoutshield. added connectors and set up GND and PWRlayers
Add scout library
Add aperley's library
added new batboard to repo. also added new charge controller to thelibrary.
finished charge schematic with exception of temp sense resistors.Debating whether this is even necessary.
fixed library errors. also finished battery board
Added UCC3911 Lithium-Ion Battery Protector to jabinder.lbrAlso added UCC3911 to schematic with associated perhiperals
Created a new library jabinder.lbrAdded parts for 18650 double battery holder, LT3650 two cell li-ion batterycharger and 2x2 SMT molex headersAlso made schematic for a board that charges batteries that canbe added to the battery holder so tht such circuit is not neccessary on...
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.
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.
Added new switching power supply for 5V and 3.3V supplies. Routed board to include these, and switch.
Added packages to kwoo for diode, dd2pak for switching regulator and switch. Working on schematic for the new power system using switching regulator.
Changed center ground pad for DS2786 and LT3650
Changed ground pads for packages 10MSOP and 12TDFN to have through-holepads on the bottom instead of SMD pads. Updated power test board to usethe new DS2786. Drew a polygon of BATT_GND around center pad. Not sure...
Changed USB port drill holes back to spec
Looked at mini USB port with Dan. Observed that corner drill holes aresupposed to be multiple drills right next to eachother. Decided tochange holes back to specfied radius and ignore long hole for now.
Updated DS2786 footprint in kwoo library
Updated package footprint for DS2786 in kwoo.lbr based on recommendedland placement in datasheet for DFN10 package. DS2786's datasheet listsTDFN10 as its package type but doesn't give placement guidance or auseful package description. Unable to find a datasheet for TDFN10, but...
Increased mini-USB plug drill hole size
Imported MINI-USB- device from Hirose Connectors library into kwoolibrary. In UX60-MB-5S8 package, increased drill hole size on cornerpins from .8 mm to .9 mm. I did not drill out the original too-smallholes on Scoutfly, so I don't know whether this is sufficient or not....
Updated inductor package for power board
Created new package and device in library for MPI4040 inductor to beused in power test board. Updated part on power test board.
Fixed GND pad on LT3650 charger IC
LT3650 package in kwoo.lbr had a polygon around a through-hole pad toapproximate a large SMD pad connected by a via directly to the groundplane. Created a new package that is like this one but has no via, just anormal SMD pad. Used this package in the power test board, which has no...
Added new charger and pushbutton controller parts
Added LT3650 and LTC2954 to kwoo.lbr. Kevin sent me an updated librarywith these parts previously, but I mistakenly did not import them atthat time.
Update prefixes and names for two parts
Updated prefixes for DS2786 and MP1702 in kwoo.lbr to U so that Eaglewon't use the default prefix, U$, for them. Also manually updated namesin charging_test.{sch,brd}.
Updated kwoo.lbr with previous kwoo changes
A few months ago, Kevin sent me a new version of kwoo.lbr. Updatedkwoo.lbr with these changes (using the Eagle update command). Also ranupdate in scoutfly.sch. This did not affect the results of erc or drcfor scoutfly.
Swapped gyroscope part in schematic.
Replaced old gyroscope part with new one in schematic. Assuming thatpitch output or amplified outputs are undesired. Not using optionalhigh-pass filter on output. Have not yet routed connections to gyroscopeon board.
Added Eagle part for new gyroscope.
Created symbol for new gyroscope (LPY5150AL). This part is sold bySparkfun but not in the Sparkfun Eagle library. Another part by the samemanufacturer with the same package is in the Sparkfun library. Copiedthis package into kwoo.lbr and used it for the LPY5150AL part.
updated scoutfly and kwoo lbr with dual NPN
updated silk on jst parts
added JST_6 VERT part
Roboclub logo library
updated kwoo.lbr with vertical package to jst_5
4 Layer, 6mil trace/width, 15mil drill minimum drc file
Latest version of the library containing most of the scout parts
These are the CAM jobs and the design rules used
Added 2,3,4 pin JST headers, fixed the RA 5 pin JST header
Current version of the scout library
Removed symlink to the library since that wasn't working
Changedthe 28-QFN footprint, the center pad is now 1mm smaller in both dimensions.
Initial commit of the unfinished scout board and the current scout library