bbctrl-pcb
2016-10-10 Doug Cofflandassigned component model numbers and descriptions as...
2016-10-10 Doug Cofflandadded models and descriptions to new resistors in motor...
2016-10-10 Doug Cofflandcorrected conflicting refdes's in power.sch
2016-10-10 Doug Cofflandreplaced power conditioning circuit in power.schj
2016-10-10 Doug Cofflandadded symbols needed for new power conditioning circuit
2016-10-10 Doug Cofflandadded model numbers to C1 an C2 in rpi_bus.sch. The...
2016-10-09 Joseph CofflandFixed schematic DRC violations
2016-10-09 Joseph CofflandAdded motor current test points
2016-10-09 Joseph Cofflandversion number
2016-10-09 Joseph CofflandAdded correct refdes to resistors
2016-10-09 Joseph CofflandReplaced TMC2660 with DRV8711, Added filtering to seria...
2016-09-29 Joseph CofflandFixed cap value
2016-08-21 Joseph CofflandUpdated revision number
2016-08-20 Joseph CofflandAdded mounting blocks, removed unused LCD header
2016-08-20 Joseph CofflandAdded solder pads to D-Sub connector
2016-08-18 Doug Cofflandupdated RPI connector to lower cost, shrouded connector
2016-08-18 Doug Cofflandfixed soldermask clearance on seveal vias
2016-08-18 Joseph CofflandDoug's ground/power plane and clock line angle change...
2016-08-16 Joseph CofflandSplit RPi footprint, Moved RPi mounting holes, Better...
2016-08-05 Joseph CofflandCheck all PCB major parts, improved routing, fixed...
2016-07-29 Doug Cofflandlayout done, DRC and DFM errors cleared, fixed footprin...
2016-07-28 Joseph CofflandFixed PCB schematic path, Fixed bad MOSFET pin numbers
2016-07-28 Joseph Cofflandremoved DXF files
2016-07-26 Joseph CofflandAdded i2c bus from RPi to AVR, fixed some part numbers
2016-07-05 Joseph Cofflandreorg
2016-07-04 Doug Cofflandadded silk screen labels to pin header test points...
2016-07-03 Doug Cofflandfixed a DRC error and corrected board width to 142.3mm
2016-07-02 Doug Cofflandchanged some part numbers because we were using differe...
2016-07-01 Doug Cofflandcleared all dfm errors and moved silkscreen labels...
2016-07-01 Doug Cofflandadjusted connector positions to match panel cutouts
2016-06-30 Doug Cofflandlayout complete, not opens, shorts, DRC errors,or DFM...
2016-06-29 Doug Cofflandadded models and footprints to new components in power...
2016-06-29 Joseph CofflandFixed schematic DRC warings/errors, added caps to H...
2016-06-27 Joseph CofflandTweaks
2016-06-27 Joseph CofflandUpdated soft power on circuit with comparator.
2016-06-26 Joseph CofflandFixed zener alignment, added new poposed power conditio...
2016-06-26 Joseph CofflandRearranged circuit
2016-06-26 Doug Cofflandreconnected C20 to grid of Q2
2016-06-26 Doug Cofflandmodified softstart circuit in power.sch, removed Zener...
2016-06-25 Doug Cofflandadded inrush control circuit to power.sch
2016-06-24 Joseph CofflandAdded load switches back on 25-pin conn
2016-06-24 Doug Cofflandadjusted clearance on SRF2012A footprint, all DFM error...
2016-06-23 Doug Cofflandchanged zener symbol to match footprint and updated...
2016-06-23 Doug Cofflandcompleted layout with no DRC, no shorts, and all nets...
2016-06-20 Doug Cofflandcorrected wiring on P/J1, fixed wiring on motor connect...
2016-06-19 Doug Cofflandcorrected references to pin 2 in 0806_ext.fp and DO214A...
2016-06-19 Doug Cofflandchanged 0805 footprints in load.sch to 0805_ext, create...
2016-06-19 Doug Cofflandadded part numbers for R15 and R16 in rpi_bus.sch
2016-06-19 Doug Cofflandall footprints and part numbers are now assigned in...
2016-06-19 Doug Cofflandcreated footprints for C10, T1, Z2, and D2 in power...
2016-06-17 Joseph CofflandRearranged AVR & DB25 pins, Moved reset line on isolato...
2016-06-16 Doug Coffland made footprint for TO277-a and referenced from power.sch
2016-06-15 Doug Cofflandmade footprint for 5.5V buck converter inductor
2016-06-15 Doug Coffland5.5V buck converter components selected and footprints...
2016-06-15 Doug Coffland added HSOP8 footprint and referenced that footprint...
2016-06-15 Doug Cofflandadded 1210 footprint with extended pads, referenced...
2016-06-14 Joseph CofflandDougs changes
2016-06-13 Joseph CofflandAdded more specs on parts
2016-06-13 Joseph CofflandUpdated power supply. Mirrors DC2014A demo manual...
2016-06-08 Joseph CofflandAdded missing symbols
2016-06-08 Joseph CofflandNew power supply circuit
2016-06-03 Joseph CofflandAdded Doug's front and back panel layouts
2016-06-03 Joseph CofflandAttempts to fix LM5160 circuit
2016-03-12 Joseph CofflandCleaned up sense resistor circuits
2016-03-11 Doug Cofflandremoved outline layer in buildbotics_controller.pcb...
2016-03-08 Doug Cofflandremoved spreadsheets from github on Joes recommendation...
2016-03-08 Doug CofflandMerge branch 'master' of https://github.com/buildbotics...
2016-03-08 Doug Cofflandupdated supporting parts list and made dxf files for...
2016-03-01 Doug Cofflandcompleted BOM (BBC_BOM.xlsx) and centroid file (BBC_Cen...
2016-03-01 Doug Cofflandimplemented all of Joes recommendations; NDRC errors...
2016-02-29 Joseph CofflandSchematic cosmetic updates, changed LD#/J1 pinout,...
2016-02-29 Doug Cofflandadded footprint file for 2512 resistors, replaced P...
2016-02-28 Joseph CofflandMerge branch 'master' of github.com:buildbotics/machine...
2016-02-28 Joseph CofflandFixed Schottky symbol added zener
2016-02-28 Doug Cofflandchanged board size to 152.3mm x 142.3mm and re-centered...
2016-02-27 Joseph CofflandFixed Schottky symbol added zener
2016-02-26 Joseph CofflandAdded reverse voltage protection
2016-02-25 Joseph CofflandRemoved LED
2016-02-25 Joseph CofflandAdded LCD, I2C and SPI ports to RPi
2016-02-21 Doug Cofflandchanged sense resistors from 1206s to 2512s; updated...
2016-02-20 Doug Cofflandconverted BOM to excel format; created Centroid file
2016-02-20 Doug Cofflandcompleted bill of materials; changed ISP connector...
2016-02-20 Doug Cofflandstarted BOM; continued to specify exact part numbers...
2016-02-20 Doug Cofflandassigned specific part numbers and values to each compo...
2016-02-19 Doug Cofflandboard layout complete with no local DRC errors and...
2016-02-19 Doug Cofflandlayout complete, no DRC errors, Cleared all show stoppe...
2016-02-18 Doug Cofflandchanged microprocessor model and device from ATXMEGA64...
2016-02-18 Doug Cofflandfixed footprints to increase clearance to make DRC...
2016-02-18 Doug CofflandPCB layout complete with no local DRC errors
2016-02-17 Doug Cofflandcontinued layout
2016-02-16 Doug Cofflandfixed footprint for LM5160 (no pin numbers were assigne...
2016-02-16 Doug Cofflandcorrected value for P/C4 from 4.7uF to .47uF per 8...
2016-02-15 Doug Cofflandadded test points for SRA and SRB at each motor driver
2016-02-15 Doug CofflandChanged pin connections on load connectors to make...
2016-02-15 Doug Cofflandcontinued to work on layout updating buildotics_control...
2016-02-12 Doug Cofflandfixed 3.3V_motor.sym to use net=3.3Vm:1 instead of...
2016-02-12 Doug Cofflandadded part numbers for R11, R13, C23, C24 in motor_driv...
2016-02-11 Doug Cofflandstarted new pcb layout and extended pad lengths on...
2016-02-11 Doug Cofflandmodified power.sch to make switch S1 into two tabs...
2016-02-11 Joseph CofflandMerged changes, changed all 0603->0805
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