2018-11-14 13:05

10 files changed, 48 insertions, 762 deletions

diff --git a/PCB/_saved_galvanostat.sch b/PCB/_saved_galvanostat.sch
deleted file mode 100644
index e1b3727..0000000
--- a/PCB/_saved_galvanostat.sch
+++ /dev/null
@@ -1,715 +0,0 @@
-EESchema Schematic File Version 4
-LIBS:galvanostat-cache
-EELAYER 26 0
-EELAYER END
-$Descr USLetter 11000 8500
-encoding utf-8
-Sheet 1 1
-Title "Dual Galvanostat"
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-F 1 "240Ω" H 5032 3895 50  0000 R CNN
-F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 5140 3840 50  0001 C CNN
-F 3 "~" H 5100 3850 50  0001 C CNN
-	1    5100 3850
-	-1   0    0    1   
-$EndComp
-$Comp
-L Device:R_US R3
-U 1 1 5BE9C817
-P 5100 4150
-F 0 "R3" H 5168 4196 50  0000 L CNN
-F 1 "240Ω" H 5168 4105 50  0000 L CNN
-F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 5140 4140 50  0001 C CNN
-F 3 "~" H 5100 4150 50  0001 C CNN
-	1    5100 4150
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:GND #PWR0120
-U 1 1 5BEA5EE3
-P 5100 4300
-F 0 "#PWR0120" H 5100 4050 50  0001 C CNN
-F 1 "GND" H 5105 4127 50  0000 C CNN
-F 2 "" H 5100 4300 50  0001 C CNN
-F 3 "" H 5100 4300 50  0001 C CNN
-	1    5100 4300
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	5100 4000 5600 4000
-Connection ~ 5100 4000
-Connection ~ 6450 2250
-Wire Wire Line
-	6450 2250 6450 2350
-Wire Wire Line
-	6450 2650 6450 2550
-Wire Wire Line
-	6450 2550 6750 2550
-Wire Wire Line
-	6450 2350 6750 2350
-Wire Wire Line
-	4850 1950 5350 1950
-Wire Wire Line
-	5350 1950 5350 2550
-Wire Wire Line
-	5350 2550 5550 2550
-Connection ~ 4850 1950
-Wire Wire Line
-	4700 2550 5200 2550
-Wire Wire Line
-	5200 2550 5200 2150
-Wire Wire Line
-	5200 2150 5550 2150
-Connection ~ 4700 2550
-$EndSCHEMATC
diff --git a/PCB/galvanostat.bak b/PCB/galvanostat.bak
index 74b939a..e1b3727 100644
--- a/PCB/galvanostat.bak
+++ b/PCB/galvanostat.bak
@@ -658,7 +658,7 @@ L Device:R_US R2
 U 1 1 5BE9C7BD
 P 5100 3850
 F 0 "R2" H 5032 3804 50  0000 R CNN
-F 1 "R_US" H 5032 3895 50  0000 R CNN
+F 1 "240Ω" H 5032 3895 50  0000 R CNN
 F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 5140 3840 50  0001 C CNN
 F 3 "~" H 5100 3850 50  0001 C CNN
 	1    5100 3850
@@ -669,7 +669,7 @@ L Device:R_US R3
 U 1 1 5BE9C817
 P 5100 4150
 F 0 "R3" H 5168 4196 50  0000 L CNN
-F 1 "R_US" H 5168 4105 50  0000 L CNN
+F 1 "240Ω" H 5168 4105 50  0000 L CNN
 F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 5140 4140 50  0001 C CNN
 F 3 "~" H 5100 4150 50  0001 C CNN
 	1    5100 4150
diff --git a/PCB/galvanostat.pro b/PCB/galvanostat.pro
index 20b5d20..da81a7f 100644
--- a/PCB/galvanostat.pro
+++ b/PCB/galvanostat.pro
@@ -1,4 +1,4 @@
-update=Wed 14 Nov 2018 08:48:38 AM CST
+update=Wed 14 Nov 2018 12:01:17 PM CST
 version=1
 last_client=kicad
 [general]
diff --git a/PCB/galvanostat.sch b/PCB/galvanostat.sch
index e1b3727..392a759 100644
--- a/PCB/galvanostat.sch
+++ b/PCB/galvanostat.sch
@@ -712,4 +712,6 @@ Wire Wire Line
 Wire Wire Line
 	5200 2150 5550 2150
 Connection ~ 4700 2550
+Entry Wire Line
+	2700 3950 2800 4050
 $EndSCHEMATC
diff --git a/PCB/schematic.pdf b/PCB/schematic.pdf
index 12ac9b1..ad6b438 100644
--- a/PCB/schematic.pdf
+++ b/PCB/schematic.pdf
diff --git a/invoice/invoice.log b/invoice/invoice.log
index 2d7a4bd..6d1101a 100755
--- a/invoice/invoice.log
+++ b/invoice/invoice.log
@@ -1,4 +1,4 @@
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+This is pdfTeX, Version 3.14159265-2.6-1.40.19 (TeX Live 2019/dev/Debian) (preloaded format=pdflatex 2018.11.13)  14 NOV 2018 13:04
 entering extended mode
  restricted \write18 enabled.
  %&-line parsing enabled.
@@ -133,12 +133,12 @@ LaTeX Font Info:    External font `cmex10' loaded for size
 LaTeX Font Info:    External font `cmex10' loaded for size
 (Font)              <5> on input line 21.
 
-Overfull \hbox (2.00711pt too wide) in paragraph at lines 21--51
+Overfull \hbox (1.99274pt too wide) in paragraph at lines 21--54
 [][]
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-Underfull \hbox (badness 10000) in paragraph at lines 21--51
+Underfull \hbox (badness 10000) in paragraph at lines 21--54
 
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@@ -146,16 +146,16 @@ Underfull \hbox (badness 10000) in paragraph at lines 21--51
 
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 Here is how much of TeX's memory you used:
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+ 978 strings out of 492638
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  4258 words of font info for 16 fonts, out of 8000000 for 9000
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+ 24i,8n,32p,191b,105s stack positions out of 5000i,500n,10000p,200000b,80000s
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-Output written on invoice.pdf (1 page, 16465 bytes).
+Output written on invoice.pdf (1 page, 17557 bytes).
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  7 compressed objects within 1 object stream
diff --git a/invoice/invoice.pdf b/invoice/invoice.pdf
index bf10472..7283acc 100755
--- a/invoice/invoice.pdf
+++ b/invoice/invoice.pdf
diff --git a/invoice/invoice.tex b/invoice/invoice.tex
index 1cb0159..380b254 100755
--- a/invoice/invoice.tex
+++ b/invoice/invoice.tex
@@ -13,40 +13,43 @@
 \usepackage{soul}
 
 \begin{document}
-invoice: simple dual galvanostat \\
+invoice: dual low-current galvanostat \\
 request date: 2018-11-01 \\
 customer: Oliver Williams \\
 group: Wickens
 
 \begin{tabular}{
-    P{\dimexpr 0.3\linewidth-2\tabcolsep}|
-    P{\dimexpr 0.2\linewidth-2\tabcolsep}|
-    P{\dimexpr 0.1\linewidth-2\tabcolsep}|
-    P{\dimexpr 0.1\linewidth-2\tabcolsep}|
-    P{\dimexpr 0.1\linewidth-2\tabcolsep}|
-    p{\dimexpr 0.2\linewidth-2\tabcolsep}}
+    P{\dimexpr 0.15\linewidth-2\tabcolsep}|
+    P{\dimexpr 0.4\linewidth-2\tabcolsep}|
+    P{\dimexpr 0.075\linewidth-2\tabcolsep}|
+    P{\dimexpr 0.075\linewidth-2\tabcolsep}|
+    P{\dimexpr 0.075\linewidth-2\tabcolsep}|
+    p{\dimexpr 0.225\linewidth-2\tabcolsep}}
   item & part & rate & count & total & comment \\ \hline
-  enclosure & CU-3005-A\_BUD & 9.00 & 1 & 9.00 & \\
-  10 K panel mount digi pot & & 3.00 & 1 & 3.00 & \\
-  banana socket & & & 4 & & \\
-  switch with LED & & 2.00 & 1 & 2.00 & \\
-  barrel plug & & & 1 & & \\
-  printed board & & 20.00 & 1 & 20.00 & \\
-  enclosure feet & & 0.25 & 4 & 1.00 & \\
-  foot wire & & 0.25 & 6 & 1.50 & \\
-  standoffs & & 0.25 & 4 & 1.00 & \\
-  PCB board connectors & & XXX & 4 & XXX & \\
-  test points & & XXX & 6 & XXX & \\
-  capacitors, tantilum & & XXX & 3 & XXX & \\
-  capacitors, electrolytic & & XXX & 2 & XXX & \\
-  8 pin machined sockets & XXX & XXX & 5 & XXX & \\
-  variable resistor & 3296 series & 3.00 & 3 & 9.00 & \\
-  dual OP-AMP & LM358N & 0.50 & 4 & 2.00 & \\
-  differential amplifier & INA105KP & 10.00 & 1 & 10.00 & \\
+  enclosure & CU-3005-A:BUD & 9.00 & 1 & 9.00 & \\
+  barrel plug & 722A:SWITCHCRAFT & 3.00 & 1 & 3.00 & \\
+  switch & R1966ABLKBLKEFGRN:E-SWITCH & 2.00 & 1 & 2.00 & \\
+  black banana & 108-0902-001:CINCH & 0.75 & 2 & 1.50 & \\
+  red banana & 108-0903-001:CINCH & 0.75 & 2 & 1.50 & \\
+  stand-offs & & 0.25 & 4 & 1.00 & \\
+  feet & & 0.25 & 4 & 1.00 & \\
+  board print & & 20.00 & 1 & 20.00 & \\
+  trim pot & 3296 series, various & 3.00 & 3 & 9.00 & \\
+  digi pot & 3683S-1-103L:BOURNS & 10.00 & 1 & 10.00 & \\
+  capacitor & various & 0.25 & 5 & 1.25 & \\
+  molex pins & 22-23-2021:MOLEX & 0.25 & 4 & 1.00 & \\
+  molex socket & 22-01-3027:MOLEX & 0.25 & 4 & 1.00 & \\
+  test points & 501X series, various & 0.50 & 6 & 3.00 & \\
+  DIP socket & 110-93-308-41-001000:MILL-MAX & 1.00 & 5 & 5.00 & \\
+  regulator & L7815CV:STM & 0.50 & 1 & 0.50 & \\
+  inverter & LMC7660IN/NOPB:TI & 1.50 & 1 & 1.50 & \\
+  diff. amplifier & INA105KP:TI & 10.00 & 1 & 10.00 & \\
+  dual op-amp & LM358P:TI & 0.50 & 3 & 1.50 & \\
+  wall wart & & 12.00 & 1 & 12.00 & \\
 \end{tabular}
-parts total: \$XXX \\
-XX hours labor (Blaise Thompson): \$XXX \\
-total bill: \$XXX \\
-billed 2018-11-XX - internal ID XXXX \\
+parts total: \$94.75 \\
+20 hours labor (Blaise Thompson): \$140 \\
+total bill: \$234.75 \\
+billed 2018-11-14 - internal ID 2417 \\
 
 \end{document}
diff --git a/manual/manual.log b/manual/manual.log
index 69fbc47..2e0125b 100644
--- a/manual/manual.log
+++ b/manual/manual.log
@@ -1,4 +1,4 @@
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+This is pdfTeX, Version 3.14159265-2.6-1.40.19 (TeX Live 2019/dev/Debian) (preloaded format=pdflatex 2018.11.13)  14 NOV 2018 12:01
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@@ -676,16 +676,12 @@ Package atveryend Info: Executing hook `AtVeryEndDocument' on input line 163.
 Package atveryend Info: Executing hook `AtEndAfterFileList' on input line 163.
 Package rerunfilecheck Info: File `manual.out' has not changed.
 (rerunfilecheck)             Checksum: 819121A76836632F21F921624F0A6D60;207.
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-
-LaTeX Warning: Label(s) may have changed. Rerun to get cross-references right.
-
 Package atveryend Info: Empty hook `AtVeryVeryEnd' on input line 163.
  ) 
 Here is how much of TeX's memory you used:
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  105397 string characters out of 6131709
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+ 222107 words of memory out of 5000000
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  8189 words of font info for 29 fonts, out of 8000000 for 9000
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 nts/type1/public/amsfonts/cm/cmsy10.pfb>
-Output written on manual.pdf (11 pages, 1205426 bytes).
+Output written on manual.pdf (11 pages, 1205646 bytes).
 PDF statistics:
  3375 PDF objects out of 3580 (max. 8388607)
  1938 compressed objects within 20 object streams
diff --git a/manual/manual.pdf b/manual/manual.pdf
index 5ad13f0..84fafa9 100644
--- a/manual/manual.pdf
+++ b/manual/manual.pdf