David
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baaa675961
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Start the upgrade to SCH v1.1, PCB v1.0. Updated BOM for the 12v motor drive. Swapped Power good and acoustic drive. Will add two more LED drivers (for a Red/Green pair), and major PCB layout change to move big part to the top.
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2012-07-07 12:59:35 +00:00 |
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David
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6fdf0cb875
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Remove the XC version of the schematic and PCB.
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2012-07-04 21:34:57 +00:00 |
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David
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9dbb44cddf
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Hardware Test Software - pulses the motor each way.
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2012-07-04 21:33:50 +00:00 |
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David
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c742fb0c54
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Minor updates to get the most accurate information aligned.
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2012-06-01 11:41:44 +00:00 |
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David
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d97793cb29
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Document alignment - update each so that details are consistent for this version.
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2012-05-28 19:53:54 +00:00 |
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David
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47ceb33973
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Moved the LIN bus to the adjacent E-UART signals
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2012-05-28 18:10:02 +00:00 |
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David
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7c4de0e512
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Force save to set date-stamp on file.
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2012-05-21 00:10:15 +00:00 |
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David
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e9183f689a
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Updates to the BOM and the PCB.
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2012-05-21 00:06:34 +00:00 |
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David
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a95b0acd81
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BOM, Schematic, PCB all synchronized and ready for Gerber generation
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2012-05-20 20:06:50 +00:00 |
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David
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fd6aa54ad4
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PCB Layout v0.1.
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2012-05-14 11:36:13 +00:00 |
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David
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53f38f16d8
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Working final PCB component footprints and PCB layout.
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2012-05-14 02:41:44 +00:00 |
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David
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0af87807fb
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Documentation updates based on keypad pinout and component selection.
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2012-05-07 11:33:10 +00:00 |
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David
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ca7b5a05c6
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Power Supply and PCB layout
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2012-05-07 01:49:54 +00:00 |
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David
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446aa5a31c
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Revised wake-in for power requirements based on desired margin.
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2012-05-04 11:21:38 +00:00 |
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David
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3663bbe59b
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Updated notes to revise the LIN power supply.
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2012-05-03 11:14:21 +00:00 |
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David
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0d31b1acc9
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Work on Schematic and PCB Layout.
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2012-04-29 20:50:10 +00:00 |
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David
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b9f684aedd
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Connected Power Good signal from Switcher to PIC
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2012-04-29 17:06:23 +00:00 |
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David
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b9c7c511d0
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Working the Switching supply further. Working toward a more realistic model for the motor.
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2012-04-26 11:39:55 +00:00 |
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David
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7e249255e5
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Removed the SW state machine sheet.
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2012-04-26 10:57:48 +00:00 |
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David
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287e873a40
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Minor BOM updates for Switcher supply
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2012-04-25 02:08:56 +00:00 |
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David
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07d06b10cc
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Working the switcher component design.
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2012-04-25 00:40:31 +00:00 |
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David
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9c6b3293b5
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Working on the Switching supply design
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2012-04-21 17:20:46 +00:00 |
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David
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df0c2b331f
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Updates based on design review feedback. Minor changes to schematic, BOM.
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2012-04-21 01:30:47 +00:00 |
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David
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23f200ba68
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Indicate that the acoustic signal is optional.
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2012-04-13 22:24:55 +00:00 |
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David
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085ccd51aa
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Working on the requirements for the Keypad LED backlight.
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2012-04-12 12:53:33 +00:00 |
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David
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3b463ce927
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Calculations: Minor updates to the calculations for the A/D.
Schematic: Updated the library symbol for the micro to remove PGM which isn't on that part.
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2012-04-10 11:37:10 +00:00 |
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David
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8dd287ad8d
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Updates based on design review from 20120405
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2012-04-06 20:20:06 +00:00 |
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David
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a816e9abed
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Significant BOM updates
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2012-04-06 20:19:45 +00:00 |
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David
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56e60bccde
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Transition to the new macro enabled file.
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2012-04-06 20:18:59 +00:00 |
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David
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a03312b071
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Major update to schematic (rev 0.3), including renumbering most components.
Updated the IO Allocation to match the hardware design.
Updated the Calculations sheet, which has the BOM.
Updated the Data Sheet.
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2012-04-02 02:34:02 +00:00 |
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David
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357c1f7fa2
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Update BOM and adjust PCB layout
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2012-03-31 06:40:56 +00:00 |
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David
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9a554bd161
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Small amount of work rearranging the calculations spreadsheet.
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2012-03-25 15:51:40 +00:00 |
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David
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a11103b798
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Small changes in the BOM - added a few price estimates until parts are nailed down.
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2012-03-23 19:50:34 +00:00 |
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David
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11ae1d1ef7
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Updated System Block diagram in many areas, mostly related to Power Management.
Minor update to schematic and PCB for touch tail connectors.
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2012-03-23 19:42:49 +00:00 |
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David
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fdba25da8a
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remove unnecessary simulation.
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2012-03-23 18:12:57 +00:00 |
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David
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f171b4c4c0
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Programming connector details updated
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2012-03-20 15:54:20 +00:00 |
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David
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18549ccae0
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Indicate the current best architecture for power management.
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2012-03-20 15:37:18 +00:00 |
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David
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ef99909459
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Schematic and BOM work. Also, some load dump simulation.
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2012-03-20 15:20:44 +00:00 |
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David
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e9f9d96f36
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Insignificant tweak on the way from doc to docx
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2012-03-19 11:12:10 +00:00 |
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David
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12c14ad375
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Moving document to docx format
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2012-03-19 11:10:12 +00:00 |
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David
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d27d9bd984
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BOM Development, including mechanical sizes and price estimates.
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2012-03-18 22:00:07 +00:00 |
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David
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12d2bce2f9
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2012-03-18 19:02:52 +00:00 |
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David
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04dc4416fc
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Updated the IO Allocation tool to fix a reference.
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2012-03-18 18:49:01 +00:00 |
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David
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042381c2ab
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Move the system diagram up to the top
Delete the PowerLock Design Activities.xls because it is maintained in WindChill instead.
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2012-03-18 18:21:33 +00:00 |
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David
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728733eab7
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Adding a few data sheets of importance to this project.
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2012-03-18 18:19:18 +00:00 |
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David
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d476653fd2
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Reorganize folder structure
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2012-03-18 17:54:33 +00:00 |
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David
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7fd16eec07
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Migration of folder organization
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2012-03-18 13:14:49 +00:00 |
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David
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f945ddf98a
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Migration of folder organization
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2012-03-18 13:13:01 +00:00 |
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David
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5577de4bff
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2012-03-18 12:44:51 +00:00 |
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David
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56f831c4c7
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PCB Layout and BOM work
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2012-03-18 00:38:35 +00:00 |
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