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work in progress on schematics and notes for version with GPS aboard
author
Bdale Garbee
<bdale@gag.com>
Tue, 2 Jun 2009 00:50:35 +0000
(18:50 -0600)
committer
Bdale Garbee
<bdale@gag.com>
Tue, 2 Jun 2009 00:50:35 +0000
(18:50 -0600)
Notebook
patch
|
blob
|
history
telemetrum.sch
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diff --git
a/Notebook
b/Notebook
index 8a0457c85933af76bd4966952b2d3d8dba922686..5987fc0d764a3379f7f6dcbf9523734e32c89063 100644
(file)
--- a/
Notebook
+++ b/
Notebook
@@
-67,10
+67,16
@@
- can I put the GPS chip antenna on the board *and* allow for an SMA or other
connector if we want it off-board?
- can I put the GPS chip antenna on the board *and* allow for an SMA or other
connector if we want it off-board?
+- changing the memory part from the SOIJ8 to the DFN8 would save about 2mm
+ in width, but that doesn't really help.
+- changing the 5V switcher from S8 to MS8 takes us from 5 tall to 3 tall, but
+ costs $0.30 more per piece and isn't stocked by Digikey. Not worth it?
- To Do List
- To Do List
-
-
add serial connector back to schematic as optionally loaded part
+
+
add serial connector back to schematic as optionally loaded part
- move USB connector on PCB layout 80 mils in from board edge
- move USB connector on PCB layout 80 mils in from board edge
- - create PCB footprints for the GPS module and GPS antenna
+ - move yellow LED and passives closer to LiPo connector
+ - create PCB footprint for the GPS module
+ - create PCB footprint for the GPS antenna
diff --git
a/telemetrum.sch
b/telemetrum.sch
index 5807ae4733affa2efc931252a0960bdf84cb40a9..7fb7fd8ccb0e3e8c6ee0c8013c5972959231824e 100644
(file)
--- a/
telemetrum.sch
+++ b/
telemetrum.sch
@@
-4930,99
+4930,99
@@
L 50180 67410 50220 67410 3 0 0 0 -1 -1
T 50400 67450 8 10 0 0 0 0 1
net=GND:1
]
T 50400 67450 8 10 0 0 0 0 1
net=GND:1
]
-C 78
800 531
00 1 0 0 EMBEDDEDhole_plated.sym
+C 78
500 533
00 1 0 0 EMBEDDEDhole_plated.sym
[
[
-V 7
9000 533
00 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
-T 78
900 548
00 5 10 0 0 0 0 1
+V 7
8700 535
00 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
+T 78
600 550
00 5 10 0 0 0 0 1
device=HOLE_PLATED
device=HOLE_PLATED
-T 78
900 540
00 5 10 0 0 0 0 1
+T 78
600 542
00 5 10 0 0 0 0 1
nobom=1
nobom=1
-T 78
900 536
00 8 10 0 1 0 0 1
+T 78
600 538
00 8 10 0 1 0 0 1
refdes=H?
refdes=H?
-T 78
900 546
00 5 10 0 0 0 0 1
+T 78
600 548
00 5 10 0 0 0 0 1
description=hole, plated
description=hole, plated
-T 78
900 544
00 5 10 0 0 0 0 1
+T 78
600 546
00 5 10 0 0 0 0 1
author=Kai-Martin Knaak
author=Kai-Martin Knaak
-T 78
900 542
00 5 10 0 0 0 0 1
+T 78
600 544
00 5 10 0 0 0 0 1
license=GPL2
license=GPL2
-T 78
900 536
00 8 10 0 1 0 0 1
+T 78
600 538
00 8 10 0 1 0 0 1
refdes=hole_plated
refdes=hole_plated
-P 79
400 53300 79200 533
00 1 0 0
+P 79
100 53500 78900 535
00 1 0 0
{
{
-T 7
9250 533
50 5 10 0 1 0 0 1
+T 7
8950 535
50 5 10 0 1 0 0 1
pinseq=1
pinseq=1
-T 7
9250 533
50 5 10 1 1 0 0 1
+T 7
8950 535
50 5 10 1 1 0 0 1
pinnumber=1
pinnumber=1
-T 7
9200 531
00 5 10 0 1 0 0 1
+T 7
8900 533
00 5 10 0 1 0 0 1
pintype=pas
}
]
{
pintype=pas
}
]
{
-T 78
900 549
00 5 10 0 0 0 0 1
+T 78
600 551
00 5 10 0 0 0 0 1
device=HOLE_PLATED
device=HOLE_PLATED
-T 78
400 533
00 5 10 1 1 0 0 1
+T 78
100 535
00 5 10 1 1 0 0 1
refdes=H1
refdes=H1
-T 78
800 531
00 5 10 0 0 0 0 1
+T 78
500 533
00 5 10 0 0 0 0 1
footprint=hole-M3
}
footprint=hole-M3
}
-T 78
500 539
00 9 10 1 0 0 0 2
+T 78
200 541
00 9 10 1 0 0 0 2
mounting holes
for 4-40 screws
mounting holes
for 4-40 screws
-C 79
900 498
00 1 0 0 EMBEDDEDgnd-1.sym
+C 79
600 500
00 1 0 0 EMBEDDEDgnd-1.sym
[
[
-P
80000 49900 80000 501
00 1 0 1
+P
79700 50100 79700 503
00 1 0 1
{
{
-T
80058 499
61 5 4 0 1 0 0 1
+T
79758 501
61 5 4 0 1 0 0 1
pinnumber=1
pinnumber=1
-T
80058 499
61 5 4 0 0 0 0 1
+T
79758 501
61 5 4 0 0 0 0 1
pinseq=1
pinseq=1
-T
80058 499
61 5 4 0 1 0 0 1
+T
79758 501
61 5 4 0 1 0 0 1
pinlabel=1
pinlabel=1
-T
80058 499
61 5 4 0 1 0 0 1
+T
79758 501
61 5 4 0 1 0 0 1
pintype=pwr
}
pintype=pwr
}
-L 79
900 49900 80100 499
00 3 0 0 0 -1 -1
-L 79
955 49850 80045 498
50 3 0 0 0 -1 -1
-L 79
980 49810 80020 498
10 3 0 0 0 -1 -1
-T
80200 498
50 8 10 0 0 0 0 1
+L 79
600 50100 79800 501
00 3 0 0 0 -1 -1
+L 79
655 50050 79745 500
50 3 0 0 0 -1 -1
+L 79
680 50010 79720 500
10 3 0 0 0 -1 -1
+T
79900 500
50 8 10 0 0 0 0 1
net=GND:1
]
net=GND:1
]
-N 79
400 52300 80000 523
00 4
-N 79
400 53300 80000 533
00 4
-N
80000 50100 80000 533
00 4
-C 78
800 521
00 1 0 0 EMBEDDEDhole_plated.sym
+N 79
100 52500 79700 525
00 4
+N 79
100 53500 79700 535
00 4
+N
79700 50300 79700 535
00 4
+C 78
500 523
00 1 0 0 EMBEDDEDhole_plated.sym
[
[
-V 7
9000 523
00 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
-T 78
900 538
00 5 10 0 0 0 0 1
+V 7
8700 525
00 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
+T 78
600 540
00 5 10 0 0 0 0 1
device=HOLE_PLATED
device=HOLE_PLATED
-T 78
900 530
00 5 10 0 0 0 0 1
+T 78
600 532
00 5 10 0 0 0 0 1
nobom=1
nobom=1
-T 78
900 526
00 8 10 0 1 0 0 1
+T 78
600 528
00 8 10 0 1 0 0 1
refdes=H?
refdes=H?
-T 78
900 536
00 5 10 0 0 0 0 1
+T 78
600 538
00 5 10 0 0 0 0 1
description=hole, plated
description=hole, plated
-T 78
900 534
00 5 10 0 0 0 0 1
+T 78
600 536
00 5 10 0 0 0 0 1
author=Kai-Martin Knaak
author=Kai-Martin Knaak
-T 78
900 532
00 5 10 0 0 0 0 1
+T 78
600 534
00 5 10 0 0 0 0 1
license=GPL2
license=GPL2
-T 78
900 526
00 8 10 0 1 0 0 1
+T 78
600 528
00 8 10 0 1 0 0 1
refdes=hole_plated
refdes=hole_plated
-P 79
400 52300 79200 523
00 1 0 0
+P 79
100 52500 78900 525
00 1 0 0
{
{
-T 7
9250 523
50 5 10 0 1 0 0 1
+T 7
8950 525
50 5 10 0 1 0 0 1
pinseq=1
pinseq=1
-T 7
9250 523
50 5 10 1 1 0 0 1
+T 7
8950 525
50 5 10 1 1 0 0 1
pinnumber=1
pinnumber=1
-T 7
9200 521
00 5 10 0 1 0 0 1
+T 7
8900 523
00 5 10 0 1 0 0 1
pintype=pas
}
]
{
pintype=pas
}
]
{
-T 78
900 539
00 5 10 0 0 0 0 1
+T 78
600 541
00 5 10 0 0 0 0 1
device=HOLE_PLATED
device=HOLE_PLATED
-T 78
400 523
00 5 10 1 1 0 0 1
+T 78
100 525
00 5 10 1 1 0 0 1
refdes=H2
refdes=H2
-T 78
800 521
00 5 10 0 0 0 0 1
+T 78
500 523
00 5 10 0 0 0 0 1
footprint=hole-M3
}
C 71800 70600 1 0 0 EMBEDDED3.3V-plus-1.sym
footprint=hole-M3
}
C 71800 70600 1 0 0 EMBEDDED3.3V-plus-1.sym
@@
-5191,78
+5191,78
@@
refdes=TP2
T 54000 68300 5 10 0 1 0 0 1
nobom=1
}
T 54000 68300 5 10 0 1 0 0 1
nobom=1
}
-C 78
800 512
00 1 0 0 EMBEDDEDhole_plated.sym
+C 78
500 514
00 1 0 0 EMBEDDEDhole_plated.sym
[
[
-V 7
9000 514
00 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
-T 78
900 529
00 5 10 0 0 0 0 1
+V 7
8700 516
00 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
+T 78
600 531
00 5 10 0 0 0 0 1
device=HOLE_PLATED
device=HOLE_PLATED
-T 78
900 521
00 5 10 0 0 0 0 1
+T 78
600 523
00 5 10 0 0 0 0 1
nobom=1
nobom=1
-T 78
900 517
00 8 10 0 1 0 0 1
+T 78
600 519
00 8 10 0 1 0 0 1
refdes=H?
refdes=H?
-T 78
900 527
00 5 10 0 0 0 0 1
+T 78
600 529
00 5 10 0 0 0 0 1
description=hole, plated
description=hole, plated
-T 78
900 525
00 5 10 0 0 0 0 1
+T 78
600 527
00 5 10 0 0 0 0 1
author=Kai-Martin Knaak
author=Kai-Martin Knaak
-T 78
900 523
00 5 10 0 0 0 0 1
+T 78
600 525
00 5 10 0 0 0 0 1
license=GPL2
license=GPL2
-T 78
900 517
00 8 10 0 1 0 0 1
+T 78
600 519
00 8 10 0 1 0 0 1
refdes=hole_plated
refdes=hole_plated
-P 79
400 51400 79200 514
00 1 0 0
+P 79
100 51600 78900 516
00 1 0 0
{
{
-T 7
9250 514
50 5 10 0 1 0 0 1
+T 7
8950 516
50 5 10 0 1 0 0 1
pinseq=1
pinseq=1
-T 7
9250 514
50 5 10 1 1 0 0 1
+T 7
8950 516
50 5 10 1 1 0 0 1
pinnumber=1
pinnumber=1
-T 7
9200 512
00 5 10 0 1 0 0 1
+T 7
8900 514
00 5 10 0 1 0 0 1
pintype=pas
}
]
{
pintype=pas
}
]
{
-T 78
900 530
00 5 10 0 0 0 0 1
+T 78
600 532
00 5 10 0 0 0 0 1
device=HOLE_PLATED
device=HOLE_PLATED
-T 78
400 514
00 5 10 1 1 0 0 1
+T 78
100 516
00 5 10 1 1 0 0 1
refdes=H3
refdes=H3
-T 78
800 512
00 5 10 0 0 0 0 1
+T 78
500 514
00 5 10 0 0 0 0 1
footprint=hole-M3
}
footprint=hole-M3
}
-C 78
800 502
00 1 0 0 EMBEDDEDhole_plated.sym
+C 78
500 504
00 1 0 0 EMBEDDEDhole_plated.sym
[
[
-V 7
9000 504
00 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
-T 78
900 519
00 5 10 0 0 0 0 1
+V 7
8700 506
00 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
+T 78
600 521
00 5 10 0 0 0 0 1
device=HOLE_PLATED
device=HOLE_PLATED
-T 78
900 511
00 5 10 0 0 0 0 1
+T 78
600 513
00 5 10 0 0 0 0 1
nobom=1
nobom=1
-T 78
900 507
00 8 10 0 1 0 0 1
+T 78
600 509
00 8 10 0 1 0 0 1
refdes=H?
refdes=H?
-T 78
900 517
00 5 10 0 0 0 0 1
+T 78
600 519
00 5 10 0 0 0 0 1
description=hole, plated
description=hole, plated
-T 78
900 515
00 5 10 0 0 0 0 1
+T 78
600 517
00 5 10 0 0 0 0 1
author=Kai-Martin Knaak
author=Kai-Martin Knaak
-T 78
900 513
00 5 10 0 0 0 0 1
+T 78
600 515
00 5 10 0 0 0 0 1
license=GPL2
license=GPL2
-T 78
900 507
00 8 10 0 1 0 0 1
+T 78
600 509
00 8 10 0 1 0 0 1
refdes=hole_plated
refdes=hole_plated
-P 79
400 50400 79200 504
00 1 0 0
+P 79
100 50600 78900 506
00 1 0 0
{
{
-T 7
9250 504
50 5 10 0 1 0 0 1
+T 7
8950 506
50 5 10 0 1 0 0 1
pinseq=1
pinseq=1
-T 7
9250 504
50 5 10 1 1 0 0 1
+T 7
8950 506
50 5 10 1 1 0 0 1
pinnumber=1
pinnumber=1
-T 7
9200 502
00 5 10 0 1 0 0 1
+T 7
8900 504
00 5 10 0 1 0 0 1
pintype=pas
}
]
{
pintype=pas
}
]
{
-T 78
900 520
00 5 10 0 0 0 0 1
+T 78
600 522
00 5 10 0 0 0 0 1
device=HOLE_PLATED
device=HOLE_PLATED
-T 78
400 504
00 5 10 1 1 0 0 1
+T 78
100 506
00 5 10 1 1 0 0 1
refdes=H4
refdes=H4
-T 78
800 502
00 5 10 0 0 0 0 1
+T 78
500 504
00 5 10 0 0 0 0 1
footprint=hole-M3
}
footprint=hole-M3
}
-N 79
400 51400 80000 514
00 4
-N 79
400 50400 80000 504
00 4
+N 79
100 51600 79700 516
00 4
+N 79
100 50600 79700 506
00 4
C 54900 50600 1 0 0 EMBEDDEDconn-6.sym
[
P 54900 52700 55200 52700 1 0 0
C 54900 50600 1 0 0 EMBEDDEDconn-6.sym
[
P 54900 52700 55200 52700 1 0 0
@@
-7313,35
+7313,35
@@
T 69400 50100 9 10 1 0 0 0 2
Load either C35/L5/J8 or C34/A1
L5 might best be a 1/4 wave stub
C 72300 47500 1 0 0 gnd-1.sym
Load either C35/L5/J8 or C34/A1
L5 might best be a 1/4 wave stub
C 72300 47500 1 0 0 gnd-1.sym
-C
67600 411
00 1 0 0 conn-4.sym
+C
78200 454
00 1 0 0 conn-4.sym
{
{
-T
67900 427
00 5 10 1 1 0 0 1
+T
78500 470
00 5 10 1 1 0 0 1
refdes=J7
refdes=J7
-T
67600 411
00 5 10 0 0 0 0 1
+T
78200 454
00 5 10 0 0 0 0 1
footprint=530470410
footprint=530470410
-T
67600 411
00 5 10 0 0 0 0 1
+T
78200 454
00 5 10 0 0 0 0 1
digikey=WM1733-ND
}
digikey=WM1733-ND
}
-N
67600 42400 66000 424
00 4
+N
78200 46700 76600 467
00 4
{
{
-T
66000 425
00 5 10 1 1 0 0 1
+T
76600 468
00 5 10 1 1 0 0 1
netname=v_lipo
}
netname=v_lipo
}
-N
67600 42000 66000 420
00 4
+N
78200 46300 76600 463
00 4
{
{
-T
66000 421
00 5 10 1 1 0 0 1
+T
76600 464
00 5 10 1 1 0 0 1
netname=tx1
}
netname=tx1
}
-N
67600 41600 66000 416
00 4
+N
78200 45900 76600 459
00 4
{
{
-T
66000 417
00 5 10 1 1 0 0 1
+T
76600 460
00 5 10 1 1 0 0 1
netname=rx1
}
netname=rx1
}
-C
67400 408
00 1 0 0 gnd-1.sym
-N
67600 41200 67500 412
00 4
-N
67500 41200 67500 411
00 4
-T
68600 417
00 9 10 1 0 0 0 2
+C
78000 451
00 1 0 0 gnd-1.sym
+N
78200 45500 78100 455
00 4
+N
78100 45500 78100 454
00 4
+T
79200 460
00 9 10 1 0 0 0 2
Optional Serial
for off-board GPS
Optional Serial
for off-board GPS
-T
65600 405
00 9 10 1 0 0 0 1
+T
76200 448
00 9 10 1 0 0 0 1
Only load J7 if not loading U10 and associated components
Only load J7 if not loading U10 and associated components