bbctrl-pcb
9 years agoreconnected C20 to grid of Q2
Doug Coffland [Sun, 26 Jun 2016 20:30:18 +0000 (13:30 -0700)]
reconnected C20 to grid of Q2

9 years agomodified softstart circuit in power.sch, removed Zener in polarity control circuit...
Doug Coffland [Sun, 26 Jun 2016 04:50:53 +0000 (21:50 -0700)]
modified softstart circuit in power.sch, removed Zener in polarity control circuit, changed R20 to 100 ohms decreasing C1 charge time, reduced C20 to 1uF reducing Q1 turnon time, added D4 to provide fast discharge path for C20

9 years agoadded inrush control circuit to power.sch
Doug Coffland [Sat, 25 Jun 2016 21:31:28 +0000 (14:31 -0700)]
added inrush control circuit to power.sch

9 years agoAdded load switches back on 25-pin conn
Joseph Coffland [Fri, 24 Jun 2016 22:43:12 +0000 (15:43 -0700)]
Added load switches back on 25-pin conn

9 years agoadjusted clearance on SRF2012A footprint, all DFM errors now cleared with Advanced...
Doug Coffland [Fri, 24 Jun 2016 03:55:47 +0000 (20:55 -0700)]
adjusted clearance on SRF2012A footprint, all DFM errors now cleared with Advanced Circuits

9 years agochanged zener symbol to match footprint and updated power.sch, note this was done...
Doug Coffland [Thu, 23 Jun 2016 04:16:28 +0000 (21:16 -0700)]
changed zener symbol to match footprint and updated power.sch, note this was done before the previous push but I for did not get these files included.  Current status is layout is done, but still needs DFM checks

9 years agocompleted layout with no DRC, no shorts, and all nets routed, still need to submit...
Doug Coffland [Thu, 23 Jun 2016 04:12:54 +0000 (21:12 -0700)]
completed layout with no DRC, no shorts, and all nets routed, still need to submit to Advanced Circuits for DFM check, increased clearance on SRF2012A footprint, added new schottkyA2K1.sym symbol due to discrepancy on pin numbering between symbol and footprints, created new SO8_extra_clearance footprint because stantard SO8 did not have enough clearance to pass DRC checks

9 years agocorrected wiring on P/J1, fixed wiring on motor connectors, connected P/R1 to pwr_en...
Doug Coffland [Mon, 20 Jun 2016 17:29:13 +0000 (10:29 -0700)]
corrected wiring on P/J1, fixed wiring on motor connectors, connected P/R1 to pwr_en so Vs is off when the switch is off

9 years agocorrected references to pin 2 in 0806_ext.fp and DO214AC.fp, fixed mounting hole...
Doug Coffland [Sun, 19 Jun 2016 20:09:57 +0000 (13:09 -0700)]
corrected references to pin 2 in 0806_ext.fp and DO214AC.fp, fixed mounting hole in Molex_39-30---6-.fp, made mounting holes metal connection to pin 26 in NORCOMP_182-025-113R151_DB25M.fp, corrected footprint references in power.sch

9 years agochanged 0805 footprints in load.sch to 0805_ext, created footprint for common mode...
Doug Coffland [Sun, 19 Jun 2016 18:32:44 +0000 (11:32 -0700)]
changed 0805 footprints in load.sch to 0805_ext, created footprint for common mode choke in peripherals.sch and updated footprints and footprint references in peripherals.sch.

9 years agoadded part numbers for R15 and R16 in rpi_bus.sch
Doug Coffland [Sun, 19 Jun 2016 17:21:15 +0000 (10:21 -0700)]
added part numbers for R15 and R16 in rpi_bus.sch

9 years agoall footprints and part numbers are now assigned in power.sch
Doug Coffland [Sun, 19 Jun 2016 16:50:23 +0000 (09:50 -0700)]
all footprints and part numbers are now assigned in power.sch

9 years agocreated footprints for C10, T1, Z2, and D2 in power.sch and referenced all parts...
Doug Coffland [Sun, 19 Jun 2016 16:34:47 +0000 (09:34 -0700)]
created footprints for C10, T1, Z2, and D2 in power.sch and referenced all parts in Isolated Flyback circuit schematic to models and footprints

9 years agoRearranged AVR & DB25 pins, Moved reset line on isolator, Added grounds to motor...
Joseph Coffland [Fri, 17 Jun 2016 01:38:49 +0000 (18:38 -0700)]
Rearranged AVR & DB25 pins, Moved reset line on isolator, Added grounds to motor test headers

9 years ago made footprint for TO277-a and referenced from power.sch
Doug Coffland [Thu, 16 Jun 2016 00:09:37 +0000 (17:09 -0700)]
 made footprint for TO277-a and referenced from power.sch

9 years agomade footprint for 5.5V buck converter inductor
Doug Coffland [Wed, 15 Jun 2016 20:23:17 +0000 (13:23 -0700)]
made footprint for 5.5V buck converter inductor

9 years ago5.5V buck converter components selected and footprints assigned in power.sch
Doug Coffland [Wed, 15 Jun 2016 19:58:25 +0000 (12:58 -0700)]
5.5V buck converter components selected and footprints assigned in power.sch

9 years ago added HSOP8 footprint and referenced that footprint in power.sch on P/U2
Doug Coffland [Wed, 15 Jun 2016 05:09:01 +0000 (22:09 -0700)]
 added HSOP8 footprint and referenced that footprint in power.sch on P/U2

9 years agoadded 1210 footprint with extended pads, referenced 1212_ext in power.sch, referenced...
Doug Coffland [Wed, 15 Jun 2016 04:10:21 +0000 (21:10 -0700)]
added 1210 footprint with extended pads, referenced 1212_ext in power.sch, referenced 0805_ext in level_converter.sch

9 years agoDougs changes
Joseph Coffland [Tue, 14 Jun 2016 23:27:17 +0000 (16:27 -0700)]
Dougs changes

9 years agoAdded more specs on parts
Joseph Coffland [Mon, 13 Jun 2016 23:32:44 +0000 (16:32 -0700)]
Added more specs on parts

9 years agoUpdated power supply. Mirrors DC2014A demo manual with Mean Well alternative
Joseph Coffland [Mon, 13 Jun 2016 23:05:14 +0000 (16:05 -0700)]
Updated power supply.  Mirrors DC2014A demo manual with Mean Well alternative

9 years agoAdded missing symbols
Joseph Coffland [Wed, 8 Jun 2016 23:06:24 +0000 (16:06 -0700)]
Added missing symbols

9 years agoNew power supply circuit
Joseph Coffland [Wed, 8 Jun 2016 23:03:45 +0000 (16:03 -0700)]
New power supply circuit

9 years agoAdded Doug's front and back panel layouts
Joseph Coffland [Fri, 3 Jun 2016 22:05:40 +0000 (15:05 -0700)]
Added Doug's front and back panel layouts

9 years agoAttempts to fix LM5160 circuit
Joseph Coffland [Fri, 3 Jun 2016 22:04:47 +0000 (15:04 -0700)]
Attempts to fix LM5160 circuit

9 years agoCleaned up sense resistor circuits
Joseph Coffland [Sat, 12 Mar 2016 00:00:10 +0000 (16:00 -0800)]
Cleaned up sense resistor circuits

9 years agoremoved outline layer in buildbotics_controller.pcb at Mike Zhaos request
Doug Coffland [Fri, 11 Mar 2016 02:09:37 +0000 (18:09 -0800)]
removed outline layer in buildbotics_controller.pcb at Mike Zhaos request

9 years agoremoved spreadsheets from github on Joes recommendation; widened layout by 1.7mm...
Doug Coffland [Tue, 8 Mar 2016 23:24:28 +0000 (15:24 -0800)]
removed spreadsheets from github on Joes recommendation; widened layout by 1.7mm to fit planned enclosure

9 years agoMerge branch 'master' of https://github.com/buildbotics/machine-controller
Doug Coffland [Tue, 8 Mar 2016 22:48:20 +0000 (14:48 -0800)]
Merge branch 'master' of https://github.com/buildbotics/machine-controller

9 years agoupdated supporting parts list and made dxf files for front and back panel of enclosure
Doug Coffland [Tue, 8 Mar 2016 22:46:36 +0000 (14:46 -0800)]
updated supporting parts list and made dxf files for front and back panel of enclosure

9 years agocompleted BOM (BBC_BOM.xlsx) and centroid file (BBC_Centroid.xlsx)
Doug Coffland [Tue, 1 Mar 2016 23:05:28 +0000 (15:05 -0800)]
completed BOM (BBC_BOM.xlsx) and centroid file (BBC_Centroid.xlsx)

9 years agoimplemented all of Joes recommendations; NDRC errors; fully routed; added copyright...
Doug Coffland [Tue, 1 Mar 2016 04:47:48 +0000 (20:47 -0800)]
implemented all of Joes recommendations; NDRC errors; fully routed; added copyright, board name; and company name to silk screen

9 years agoSchematic cosmetic updates, changed LD#/J1 pinout, Fixed disconnect on rpi_sda
Joseph Coffland [Mon, 29 Feb 2016 03:53:33 +0000 (19:53 -0800)]
Schematic cosmetic updates, changed LD#/J1 pinout, Fixed disconnect on rpi_sda

9 years agoadded footprint file for 2512 resistors, replaced P/D1 with part recommended by Joe...
Doug Coffland [Mon, 29 Feb 2016 00:42:15 +0000 (16:42 -0800)]
added footprint file for 2512 resistors, replaced P/D1 with part recommended by Joe, completed layout with no shorts, DRC errors, or FreeDFM errors

9 years agoMerge branch 'master' of github.com:buildbotics/machine-controller
Joseph Coffland [Sun, 28 Feb 2016 06:23:16 +0000 (22:23 -0800)]
Merge branch 'master' of github.com:buildbotics/machine-controller

9 years agoFixed Schottky symbol added zener
Joseph Coffland [Sun, 28 Feb 2016 06:23:04 +0000 (22:23 -0800)]
Fixed Schottky symbol added zener

9 years agochanged board size to 152.3mm x 142.3mm and re-centered layout; Added mounting holes...
Doug Coffland [Sun, 28 Feb 2016 06:19:42 +0000 (22:19 -0800)]
changed board size to 152.3mm x 142.3mm and re-centered layout; Added mounting holes; removed R/LED1, R/R22, and R/R23; replaced fuse/diode polarity protection circuit with NMOSFET/diode/resistor protection circuit in power.sch; made symbol and footprint for Toshiba N-channel MOSFET; added pin numbers to level_converter symbol

9 years agoFixed Schottky symbol added zener
Joseph Coffland [Sat, 27 Feb 2016 22:33:59 +0000 (14:33 -0800)]
Fixed Schottky symbol added zener

9 years agoAdded reverse voltage protection
Joseph Coffland [Fri, 26 Feb 2016 20:10:35 +0000 (12:10 -0800)]
Added reverse voltage protection

9 years agoRemoved LED
Joseph Coffland [Thu, 25 Feb 2016 23:16:01 +0000 (15:16 -0800)]
Removed LED

9 years agoAdded LCD, I2C and SPI ports to RPi
Joseph Coffland [Thu, 25 Feb 2016 22:49:58 +0000 (14:49 -0800)]
Added LCD, I2C and SPI ports to RPi

9 years agochanged sense resistors from 1206s to 2512s; updated schematic,BOM, centroid file...
Doug Coffland [Sun, 21 Feb 2016 08:27:08 +0000 (00:27 -0800)]
changed sense resistors from 1206s to 2512s; updated schematic,BOM, centroid file, and layout accordingly

9 years agoconverted BOM to excel format; created Centroid file
Doug Coffland [Sat, 20 Feb 2016 19:18:02 +0000 (11:18 -0800)]
converted BOM to excel format; created Centroid file

9 years agocompleted bill of materials; changed ISP connector from right angle to vertical;...
Doug Coffland [Sat, 20 Feb 2016 17:37:33 +0000 (09:37 -0800)]
completed bill of materials; changed ISP connector from right angle to vertical; added value field to some parts to make compatible with bill of materials output

9 years agostarted BOM; continued to specify exact part numbers in schematics; extended footprin...
Doug Coffland [Sat, 20 Feb 2016 07:25:13 +0000 (23:25 -0800)]
started BOM; continued to specify exact part numbers in schematics; extended footprint on MAX14850 as requested by Mike; updated pcb layout accordingly

9 years agoassigned specific part numbers and values to each component in the schematics
Doug Coffland [Sat, 20 Feb 2016 02:17:01 +0000 (18:17 -0800)]
assigned specific part numbers and values to each component in the schematics

9 years agoboard layout complete with no local DRC errors and no errors or warnings from freeDFM...
Doug Coffland [Fri, 19 Feb 2016 21:04:17 +0000 (13:04 -0800)]
board layout complete with no local DRC errors and no errors or warnings from freeDFM.  Note, also deleted unused raspberry_pi_board.fp footprint file

9 years agolayout complete, no DRC errors, Cleared all show stoppers from FreeDFM; Cleared many...
Doug Coffland [Fri, 19 Feb 2016 06:10:15 +0000 (22:10 -0800)]
layout complete, no DRC errors, Cleared all show stoppers from FreeDFM; Cleared many warnings from FreeDFM ( had to increase soldermask size on most of the footprints that I created.  Reduced board working area in pcb from 7"x7" tp 5.7" x7.7"

9 years agochanged microprocessor model and device from ATXMEGA64 to ATXMEGa192
Doug Coffland [Thu, 18 Feb 2016 21:00:58 +0000 (13:00 -0800)]
changed microprocessor model and device from ATXMEGA64 to ATXMEGa192

9 years agofixed footprints to increase clearance to make DRC pass
Doug Coffland [Thu, 18 Feb 2016 17:31:22 +0000 (09:31 -0800)]
fixed footprints to increase clearance to make DRC pass

9 years agoPCB layout complete with no local DRC errors
Doug Coffland [Thu, 18 Feb 2016 06:13:05 +0000 (22:13 -0800)]
PCB layout complete with no local DRC errors

9 years agocontinued layout
Doug Coffland [Wed, 17 Feb 2016 05:29:08 +0000 (21:29 -0800)]
continued layout

9 years agofixed footprint for LM5160 (no pin numbers were assigned; continued layout
Doug Coffland [Tue, 16 Feb 2016 09:31:27 +0000 (01:31 -0800)]
fixed footprint for LM5160 (no pin numbers were assigned; continued layout

9 years agocorrected value for P/C4 from 4.7uF to .47uF per 8.1.2.1.7 in the LM5160 datasheet...
Doug Coffland [Tue, 16 Feb 2016 02:47:27 +0000 (18:47 -0800)]
corrected value for P/C4 from 4.7uF to .47uF per 8.1.2.1.7 in the LM5160 datasheet, completed assigning part numbers in power.sch and motor_driver.sch; continued layout work

9 years agoadded test points for SRA and SRB at each motor driver
Doug Coffland [Mon, 15 Feb 2016 19:17:21 +0000 (11:17 -0800)]
added test points for SRA and SRB at each motor driver

9 years agoChanged pin connections on load connectors to make routing easier
Doug Coffland [Mon, 15 Feb 2016 17:42:17 +0000 (09:42 -0800)]
Changed pin connections on load connectors to make routing easier

9 years agocontinued to work on layout updating buildotics_controller.pcb; continued to identify...
Doug Coffland [Mon, 15 Feb 2016 04:35:40 +0000 (20:35 -0800)]
continued to work on layout updating buildotics_controller.pcb; continued to identify specific parts in schematic and added part numbers and descriptions in load.sch, motor_driver.sch, peripherals.sch, power.sch; created symbol for switch to be used power.sch and created footprint for two tabs to connect in the switch;  replaced capacitors on motor driver, upgrading from on 47uF cap to two 100uF caps with ceramic bypasses for each; resized board in layout to fit 180x130 enclosure; replaced motor connectors, power connector, and load connectors to make room for new size and change from DB26 to DB25.  Created footprints for those connectors; created footprint for DB25 connector; created footprint for WSON version of LM5160; corrected part number of 6-pin molex in schematic and footprint name.

9 years agofixed 3.3V_motor.sym to use net=3.3Vm:1 instead of net=+5Vm:1. Continued with layout...
Doug Coffland [Fri, 12 Feb 2016 05:43:56 +0000 (21:43 -0800)]
fixed 3.3V_motor.sym to use net=3.3Vm:1 instead of net=+5Vm:1.  Continued with layout and continued updating motor_driver.sch to reflect component model names

9 years agoadded part numbers for R11, R13, C23, C24 in motor_driver.sch. Added C25 and C26...
Doug Coffland [Fri, 12 Feb 2016 02:35:44 +0000 (18:35 -0800)]
added part numbers for R11, R13, C23, C24 in motor_driver.sch.  Added C25 and C26 across sense resistors as per section 8.1 of tms2660 datasheet.Continued to update layout in buildbotocs_controller.pcb

9 years agostarted new pcb layout and extended pad lengths on tms2660 footprint
Doug Coffland [Thu, 11 Feb 2016 23:54:26 +0000 (15:54 -0800)]
started new pcb layout and extended pad lengths on tms2660 footprint

9 years agomodified power.sch to make switch S1 into two tabs, assigned device Keystone 1212...
Doug Coffland [Thu, 11 Feb 2016 21:48:29 +0000 (13:48 -0800)]
modified power.sch to make switch S1 into two tabs, assigned device Keystone 1212 to use a through hole tab, and made footprint for Keystone 1212 tab.

9 years agoMerged changes, changed all 0603->0805
Joseph Coffland [Thu, 11 Feb 2016 09:47:56 +0000 (01:47 -0800)]
Merged changes, changed all 0603->0805

9 years agocorrected spelling on footprint name for LM5160
Doug Coffland [Thu, 11 Feb 2016 02:23:36 +0000 (18:23 -0800)]
corrected spelling on footprint name for LM5160

9 years agofixed rpi footprint and added board outline to footprint. Updated rpi_bus.sch with...
Doug Coffland [Wed, 10 Feb 2016 23:12:34 +0000 (15:12 -0800)]
fixed rpi footprint and added board outline to footprint.  Updated rpi_bus.sch with correct footprint

9 years agofixed pin numbers on mosfet symboll for load/Q2
Doug Coffland [Wed, 10 Feb 2016 18:41:36 +0000 (10:41 -0800)]
fixed pin numbers on mosfet symboll for load/Q2

9 years agoadded footprint for 6088uF cap and updated power.sch to reference it
Doug Coffland [Wed, 10 Feb 2016 17:56:42 +0000 (09:56 -0800)]
added footprint for 6088uF cap and updated power.sch to reference it

9 years agoadded footprint for P/T1 and updated power.sch
Doug Coffland [Wed, 10 Feb 2016 01:59:01 +0000 (17:59 -0800)]
added footprint for P/T1 and updated power.sch

9 years agoMerge branch 'master' of https://github.com/buildbotics/machine-controller
Doug Coffland [Wed, 10 Feb 2016 00:47:38 +0000 (16:47 -0800)]
Merge branch 'master' of https://github.com/buildbotics/machine-controller

9 years agoadded footprint file for P/D1
Doug Coffland [Wed, 10 Feb 2016 00:46:24 +0000 (16:46 -0800)]
added footprint file for P/D1

9 years agoMerged changes
Joseph Coffland [Wed, 10 Feb 2016 00:38:53 +0000 (16:38 -0800)]
Merged changes

9 years agoAdded bleeder resistor to discharge cap
Joseph Coffland [Wed, 10 Feb 2016 00:07:06 +0000 (16:07 -0800)]
Added bleeder resistor to discharge cap

9 years agoreferenced footprint for J1
Doug Coffland [Tue, 9 Feb 2016 23:29:36 +0000 (15:29 -0800)]
referenced footprint for J1

9 years agochanged Power Supply J1 from 350944 (which is male) to 643230 (which is female) which...
Doug Coffland [Tue, 9 Feb 2016 23:24:50 +0000 (15:24 -0800)]
changed Power Supply J1 from 350944 (which is male) to 643230 (which is female) which now mates correctly with the male connector on the mean well GS280 power supply.  Created footprint for 643230.  Referenced 643230 footprint in Power schematic.  Reconnected Vs to pins 1 & 2 and GND to pins 3 & 4 to match mean well power supply output.

9 years agofixed kingbright footprint again
Doug Coffland [Tue, 9 Feb 2016 19:33:28 +0000 (11:33 -0800)]
fixed kingbright footprint again

9 years agofixed name of kingbright footprint file
Doug Coffland [Tue, 9 Feb 2016 05:32:07 +0000 (21:32 -0800)]
fixed name of kingbright footprint file

9 years agoadded footprint for Kingbright led
Doug Coffland [Tue, 9 Feb 2016 05:22:09 +0000 (21:22 -0800)]
added footprint for Kingbright led

9 years agoFixed LED
Joseph Coffland [Tue, 9 Feb 2016 03:10:32 +0000 (19:10 -0800)]
Fixed LED

9 years agoAdded power switch terminal
Joseph Coffland [Mon, 8 Feb 2016 04:07:38 +0000 (20:07 -0800)]
Added power switch terminal

9 years agoChanged power connector
Joseph Coffland [Mon, 8 Feb 2016 02:35:31 +0000 (18:35 -0800)]
Changed power connector

9 years agov2.0 close to done, finalized connectors, add some footprints, removed unused footprints
Joseph Coffland [Mon, 8 Feb 2016 02:31:56 +0000 (18:31 -0800)]
v2.0 close to done, finalized connectors, add some footprints, removed unused footprints

9 years agoNew load circuit
Joseph Coffland [Sun, 7 Feb 2016 04:18:15 +0000 (20:18 -0800)]
New load circuit

9 years agoShortened refdes, make changes, docs
Joseph Coffland [Fri, 5 Feb 2016 09:57:22 +0000 (01:57 -0800)]
Shortened refdes, make changes, docs

9 years agoUpdated docs
Joseph Coffland [Fri, 5 Feb 2016 09:20:28 +0000 (01:20 -0800)]
Updated docs

9 years agoFixed DRC errors
Joseph Coffland [Fri, 5 Feb 2016 09:13:31 +0000 (01:13 -0800)]
Fixed DRC errors

9 years agoAdded probe line, dropped RPi -> AVR RTS
Joseph Coffland [Fri, 5 Feb 2016 07:37:42 +0000 (23:37 -0800)]
Added probe line, dropped RPi -> AVR RTS

9 years agoFixed net attributes
Joseph Coffland [Thu, 4 Feb 2016 03:07:14 +0000 (19:07 -0800)]
Fixed net attributes

9 years agoAssigned numbers
Joseph Coffland [Sun, 31 Jan 2016 22:08:01 +0000 (14:08 -0800)]
Assigned numbers

9 years agoRemoved power supply diode voltage source
Joseph Coffland [Sun, 31 Jan 2016 22:07:50 +0000 (14:07 -0800)]
Removed power supply diode voltage source

9 years agoNew version of relay driver circuit
Joseph Coffland [Fri, 29 Jan 2016 02:23:29 +0000 (18:23 -0800)]
New version of relay driver circuit

9 years agoFinishing up initial draft of v2.0
Joseph Coffland [Thu, 28 Jan 2016 02:24:07 +0000 (18:24 -0800)]
Finishing up initial draft of v2.0

9 years agoUpdate footprints and attributes
Joseph Coffland [Wed, 27 Jan 2016 21:15:09 +0000 (13:15 -0800)]
Update footprints and attributes

9 years agoFinishing up initial draft of v2.0
Joseph Coffland [Wed, 27 Jan 2016 20:55:21 +0000 (12:55 -0800)]
Finishing up initial draft of v2.0

9 years agoFinishing up initial draft of v2.0
Joseph Coffland [Wed, 27 Jan 2016 20:17:44 +0000 (12:17 -0800)]
Finishing up initial draft of v2.0

9 years agoMore progress on v2.0
Joseph Coffland [Wed, 27 Jan 2016 00:59:57 +0000 (16:59 -0800)]
More progress on v2.0

9 years agoRemoved abandoned symbols
Joseph Coffland [Wed, 27 Jan 2016 00:59:23 +0000 (16:59 -0800)]
Removed abandoned symbols

9 years agoMerge branch 'v2'
Joseph Coffland [Wed, 27 Jan 2016 00:49:26 +0000 (16:49 -0800)]
Merge branch 'v2'

9 years agoMore progress on v2.0
Joseph Coffland [Wed, 27 Jan 2016 00:48:22 +0000 (16:48 -0800)]
More progress on v2.0

9 years agoMore progress on v2.0
Joseph Coffland [Wed, 27 Jan 2016 00:35:52 +0000 (16:35 -0800)]
More progress on v2.0

10 years agoAdded RS485 termination resistor
Joseph Coffland [Tue, 5 Jan 2016 10:58:57 +0000 (02:58 -0800)]
Added RS485 termination resistor