bbctrl-pcb
9 years agolayout complete with no legitimate DRC errors, removed filter components on open...
Doug Coffland [Mon, 24 Oct 2016 03:27:21 +0000 (20:27 -0700)]
layout complete with no legitimate DRC errors, removed filter components on open collector lines in schematics, corrected connection of senseA lines in drivers

9 years agoChanged motor MOSFETs
Joseph Coffland [Fri, 21 Oct 2016 08:14:56 +0000 (01:14 -0700)]
Changed motor MOSFETs

9 years agoVersion numbers
Joseph Coffland [Fri, 21 Oct 2016 08:03:26 +0000 (01:03 -0700)]
Version numbers

9 years agoUpdated power conditioning circuit
Joseph Coffland [Fri, 21 Oct 2016 07:57:39 +0000 (00:57 -0700)]
Updated power conditioning circuit

9 years agoRestored Doug's hbridge sim
Joseph Coffland [Fri, 21 Oct 2016 07:57:15 +0000 (00:57 -0700)]
Restored Doug's hbridge sim

9 years agoFixed cap values
Joseph Coffland [Fri, 21 Oct 2016 07:21:05 +0000 (00:21 -0700)]
Fixed cap values

9 years agoAdded low pass filters
Joseph Coffland [Fri, 21 Oct 2016 07:07:53 +0000 (00:07 -0700)]
Added low pass filters

9 years agocreated hbridge model (spice/hbridge.asc)
Doug [Thu, 20 Oct 2016 20:19:40 +0000 (13:19 -0700)]
created hbridge model (spice/hbridge.asc)

9 years agoLayout complete with new dual mosfet chips that have heat tabs
Doug Coffland [Thu, 20 Oct 2016 07:07:58 +0000 (00:07 -0700)]
Layout complete with new dual mosfet chips that have heat tabs

9 years agoMerge branch 'master' of https://github.com/buildbotics/pcb
Doug Coffland [Thu, 20 Oct 2016 03:55:08 +0000 (20:55 -0700)]
Merge branch 'master' of https://github.com/buildbotics/pcb

9 years agonew schematic reflects new dual mosfets with drain tabs, corrected routing of ASENSE...
Doug Coffland [Thu, 20 Oct 2016 00:13:13 +0000 (17:13 -0700)]
new schematic reflects new dual mosfets with drain tabs, corrected routing of ASENSE test point line, it was going to the wrong place

9 years agoMerge branch 'master' of github.com:buildbotics/pcb
Joseph Coffland [Wed, 19 Oct 2016 09:52:32 +0000 (02:52 -0700)]
Merge branch 'master' of github.com:buildbotics/pcb

9 years agoImproved power conditioning simulation
Joseph Coffland [Wed, 19 Oct 2016 09:52:17 +0000 (02:52 -0700)]
Improved power conditioning simulation

9 years agoassigned part numbers to power.sch, finished layout in buildbotics_controller.pcb...
Doug Coffland [Wed, 19 Oct 2016 06:43:46 +0000 (23:43 -0700)]
assigned part numbers to power.sch, finished layout in buildbotics_controller.pcb, put in new power circuit, moved +5 iso, +5Vm, and +3.3Vm powersupplies around for better routing, moved digital isolator circuit and rerouted lines from digital isolator to AVR

9 years agoMerge branch 'master' of https://github.com/buildbotics/pcb
Doug [Mon, 17 Oct 2016 22:34:21 +0000 (15:34 -0700)]
Merge branch 'master' of https://github.com/buildbotics/pcb

9 years agoNew version of power conditioning (power_cone_2.asc)
Doug [Mon, 17 Oct 2016 22:30:51 +0000 (15:30 -0700)]
New version of power conditioning (power_cone_2.asc)

9 years agoassigned correct footprint to LM293DT in power.sch
Doug Coffland [Sun, 16 Oct 2016 18:07:09 +0000 (11:07 -0700)]
assigned correct footprint to LM293DT in power.sch

9 years agoAdded new power conditioning circuit, some PCB fixes
Joseph Coffland [Sun, 16 Oct 2016 05:05:01 +0000 (22:05 -0700)]
Added new power conditioning circuit, some PCB fixes

9 years agoMerge branch 'master' of github.com:buildbotics/pcb
Joseph Coffland [Sun, 16 Oct 2016 01:00:12 +0000 (18:00 -0700)]
Merge branch 'master' of github.com:buildbotics/pcb

9 years agoAdded power conditioning circuit sim
Joseph Coffland [Sun, 16 Oct 2016 00:59:57 +0000 (17:59 -0700)]
Added power conditioning circuit sim

9 years agoLayout complete, no shorts, no opens, noDRC errors, no DFM errors from Advanced Circu...
Doug Coffland [Fri, 14 Oct 2016 18:08:41 +0000 (11:08 -0700)]
Layout complete, no shorts, no opens, noDRC errors, no DFM errors from Advanced Circuits.  Includes new L7986A layout and new place for 3-pin header for enable switch connection and new power supply charging circuit.

9 years agoFixed motor driver connections, shunk power supply symbols.
Joseph Coffland [Thu, 13 Oct 2016 00:47:48 +0000 (17:47 -0700)]
Fixed motor driver connections, shunk power supply symbols.

9 years agoremoved network tags on CONNECTA CONNECTB and bemf lines.
Doug Coffland [Thu, 13 Oct 2016 00:08:39 +0000 (17:08 -0700)]
removed network tags on CONNECTA CONNECTB and bemf lines.

9 years agocreated footprint for DRV8711, added footprints for Nichicon 3mm cap and TO252. ...
Doug Coffland [Mon, 10 Oct 2016 23:31:54 +0000 (16:31 -0700)]
created footprint for DRV8711, added footprints for Nichicon 3mm cap and TO252.  Updated references to new footprints in schematics.  All footprints now load into pcb and I can start routing

9 years agotrinamic and old power supply circuit removed from buildbotics_controller.pcb
Doug Coffland [Mon, 10 Oct 2016 20:16:06 +0000 (13:16 -0700)]
trinamic and old power supply circuit removed from buildbotics_controller.pcb

9 years agoassigned component model numbers and descriptions as needed in motor_driver.sch and...
Doug Coffland [Mon, 10 Oct 2016 19:02:36 +0000 (12:02 -0700)]
assigned component model numbers and descriptions as needed in motor_driver.sch and motor_module.sch

9 years agoadded models and descriptions to new resistors in motor_module.sch
Doug Coffland [Mon, 10 Oct 2016 05:28:10 +0000 (22:28 -0700)]
added models and descriptions to new resistors in motor_module.sch

9 years agocorrected conflicting refdes's in power.sch
Doug Coffland [Mon, 10 Oct 2016 05:24:33 +0000 (22:24 -0700)]
corrected conflicting refdes's in power.sch

9 years agoreplaced power conditioning circuit in power.schj
Doug Coffland [Mon, 10 Oct 2016 05:06:28 +0000 (22:06 -0700)]
replaced power conditioning circuit in power.schj

9 years agoadded symbols needed for new power conditioning circuit
Doug Coffland [Mon, 10 Oct 2016 03:50:53 +0000 (20:50 -0700)]
added symbols needed for new power conditioning circuit

9 years agoadded model numbers to C1 an C2 in rpi_bus.sch. The are caps that Joe added to the...
Doug Coffland [Mon, 10 Oct 2016 03:24:06 +0000 (20:24 -0700)]
added model numbers to C1 an C2 in rpi_bus.sch.  The are caps that Joe added to the serial lines.

9 years agoFixed schematic DRC violations
Joseph Coffland [Sun, 9 Oct 2016 23:15:52 +0000 (16:15 -0700)]
Fixed schematic DRC violations

9 years agoAdded motor current test points
Joseph Coffland [Sun, 9 Oct 2016 22:58:53 +0000 (15:58 -0700)]
Added motor current test points

9 years agoversion number
Joseph Coffland [Sun, 9 Oct 2016 22:26:29 +0000 (15:26 -0700)]
version number

9 years agoAdded correct refdes to resistors
Joseph Coffland [Sun, 9 Oct 2016 22:20:59 +0000 (15:20 -0700)]
Added correct refdes to resistors

9 years agoReplaced TMC2660 with DRV8711, Added filtering to serial lines, Modified motor connec...
Joseph Coffland [Sun, 9 Oct 2016 22:13:51 +0000 (15:13 -0700)]
Replaced TMC2660 with DRV8711, Added filtering to serial lines, Modified motor connector footprint pin numbers, Connected BEMF lines to AVR

9 years agoFixed cap value
Joseph Coffland [Thu, 29 Sep 2016 07:16:09 +0000 (00:16 -0700)]
Fixed cap value

9 years agoUpdated revision number
Joseph Coffland [Sun, 21 Aug 2016 05:25:00 +0000 (22:25 -0700)]
Updated revision number

9 years agoAdded mounting blocks, removed unused LCD header
Joseph Coffland [Sat, 20 Aug 2016 08:54:07 +0000 (01:54 -0700)]
Added mounting blocks, removed unused LCD header

9 years agoAdded solder pads to D-Sub connector
Joseph Coffland [Sat, 20 Aug 2016 07:04:13 +0000 (00:04 -0700)]
Added solder pads to D-Sub connector

9 years agoupdated RPI connector to lower cost, shrouded connector
Doug Coffland [Thu, 18 Aug 2016 18:29:35 +0000 (11:29 -0700)]
updated RPI connector to lower cost, shrouded connector

9 years agofixed soldermask clearance on seveal vias
Doug Coffland [Thu, 18 Aug 2016 17:54:00 +0000 (10:54 -0700)]
fixed soldermask clearance on seveal vias

9 years agoDoug's ground/power plane and clock line angle change suggestions
Joseph Coffland [Thu, 18 Aug 2016 02:31:52 +0000 (19:31 -0700)]
Doug's ground/power plane and clock line angle change suggestions

9 years agoSplit RPi footprint, Moved RPi mounting holes, Better noise immunity, Routing improve...
Joseph Coffland [Tue, 16 Aug 2016 04:54:40 +0000 (21:54 -0700)]
Split RPi footprint, Moved RPi mounting holes, Better noise immunity, Routing improvements.

9 years agoCheck all PCB major parts, improved routing, fixed MOSFETs
Joseph Coffland [Fri, 5 Aug 2016 17:40:47 +0000 (10:40 -0700)]
Check all PCB major parts, improved routing, fixed MOSFETs

9 years agolayout done, DRC and DFM errors cleared, fixed footprint for P/U5 because footprint...
Doug Coffland [Fri, 29 Jul 2016 04:16:47 +0000 (21:16 -0700)]
layout done, DRC and DFM errors cleared, fixed footprint for P/U5 because footprint did not match symbol, reversed power rails in P/U5 because the appeared to be connected backwards, changed foorprint on P/Q2 from SOT23 to SOT23_3 because pins did not match symbol

9 years agoFixed PCB schematic path, Fixed bad MOSFET pin numbers
Joseph Coffland [Thu, 28 Jul 2016 00:41:51 +0000 (17:41 -0700)]
Fixed PCB schematic path, Fixed bad MOSFET pin numbers

9 years agoremoved DXF files
Joseph Coffland [Thu, 28 Jul 2016 00:10:30 +0000 (17:10 -0700)]
removed DXF files

9 years agoAdded i2c bus from RPi to AVR, fixed some part numbers
Joseph Coffland [Tue, 26 Jul 2016 23:42:42 +0000 (16:42 -0700)]
Added i2c bus from RPi to AVR, fixed some part numbers

9 years agoreorg
Joseph Coffland [Tue, 5 Jul 2016 08:01:35 +0000 (01:01 -0700)]
reorg

9 years agoadded silk screen labels to pin header test points, moved P/R15 and P/R16 out from...
Doug Coffland [Mon, 4 Jul 2016 19:25:51 +0000 (12:25 -0700)]
added silk screen labels to pin header test points, moved P/R15 and P/R16 out from under the meanwell power supply footprint

9 years agofixed a DRC error and corrected board width to 142.3mm
Doug Coffland [Sun, 3 Jul 2016 17:10:55 +0000 (10:10 -0700)]
fixed a DRC error and corrected board width to 142.3mm

9 years agochanged some part numbers because we were using different models for exactly the...
Doug Coffland [Sat, 2 Jul 2016 00:23:59 +0000 (17:23 -0700)]
changed some part numbers because we were using different models for exactly the same part.  This allows us to get larger volumes and fewer different parts

9 years agocleared all dfm errors and moved silkscreen labels around
Doug Coffland [Fri, 1 Jul 2016 04:31:46 +0000 (21:31 -0700)]
cleared all dfm errors and moved silkscreen labels around

9 years agoadjusted connector positions to match panel cutouts
Doug Coffland [Fri, 1 Jul 2016 02:25:59 +0000 (19:25 -0700)]
adjusted connector positions to match panel cutouts

9 years agolayout complete, not opens, shorts, DRC errors,or DFM errors. Changed Diode D1 in...
Doug Coffland [Thu, 30 Jun 2016 05:36:01 +0000 (22:36 -0700)]
layout complete, not opens, shorts, DRC errors,or DFM errors.  Changed Diode D1 in power.sch to get smaller footprint.

9 years agoadded models and footprints to new components in power.sch and periperals.sch
Doug Coffland [Wed, 29 Jun 2016 18:42:59 +0000 (11:42 -0700)]
added models and footprints to new components in power.sch and periperals.sch

9 years agoFixed schematic DRC warings/errors, added caps to H/J4 input lines, Renamed peripheri...
Joseph Coffland [Wed, 29 Jun 2016 02:55:49 +0000 (19:55 -0700)]
Fixed schematic DRC warings/errors, added caps to H/J4 input lines, Renamed peripherial module P->H to avoid conflicts with RPI module

9 years agoTweaks
Joseph Coffland [Mon, 27 Jun 2016 08:31:57 +0000 (01:31 -0700)]
Tweaks

9 years agoUpdated soft power on circuit with comparator.
Joseph Coffland [Mon, 27 Jun 2016 08:17:59 +0000 (01:17 -0700)]
Updated soft power on circuit with comparator.

9 years agoFixed zener alignment, added new poposed power conditioning circuit.
Joseph Coffland [Sun, 26 Jun 2016 23:24:09 +0000 (16:24 -0700)]
Fixed zener alignment, added new poposed power conditioning circuit.

9 years agoRearranged circuit
Joseph Coffland [Sun, 26 Jun 2016 21:32:11 +0000 (14:32 -0700)]
Rearranged circuit

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