wip

4 files changed, 1683 insertions, 0 deletions

diff --git a/ec-hardware.kicad_pcb b/ec-hardware.kicad_pcb
new file mode 100644
index 0000000..69852ec
--- /dev/null
+++ b/ec-hardware.kicad_pcb
@@ -0,0 +1,755 @@
+(kicad_pcb (version 4) (host pcbnew "(2015-09-17 BZR 6202)-product")
+
+  (general
+    (links 33)
+    (no_connects 10)
+    (area 139.70668 93.7186 165.286101 117.4086)
+    (thickness 1.6)
+    (drawings 0)
+    (tracks 59)
+    (zones 0)
+    (modules 19)
+    (nets 16)
+  )
+
+  (page A4)
+  (layers
+    (0 F.Cu signal)
+    (31 B.Cu signal)
+    (32 B.Adhes user)
+    (33 F.Adhes user)
+    (34 B.Paste user)
+    (35 F.Paste user)
+    (36 B.SilkS user)
+    (37 F.SilkS user)
+    (38 B.Mask user)
+    (39 F.Mask user)
+    (40 Dwgs.User user)
+    (41 Cmts.User user)
+    (42 Eco1.User user)
+    (43 Eco2.User user)
+    (44 Edge.Cuts user)
+    (45 Margin user)
+    (46 B.CrtYd user)
+    (47 F.CrtYd user)
+    (48 B.Fab user)
+    (49 F.Fab user)
+  )
+
+  (setup
+    (last_trace_width 0.25)
+    (trace_clearance 0.2)
+    (zone_clearance 0.508)
+    (zone_45_only no)
+    (trace_min 0.2)
+    (segment_width 0.2)
+    (edge_width 0.15)
+    (via_size 0.6)
+    (via_drill 0.4)
+    (via_min_size 0.4)
+    (via_min_drill 0.3)
+    (uvia_size 0.3)
+    (uvia_drill 0.1)
+    (uvias_allowed no)
+    (uvia_min_size 0.2)
+    (uvia_min_drill 0.1)
+    (pcb_text_width 0.3)
+    (pcb_text_size 1.5 1.5)
+    (mod_edge_width 0.15)
+    (mod_text_size 1 1)
+    (mod_text_width 0.15)
+    (pad_size 1.524 1.524)
+    (pad_drill 0.762)
+    (pad_to_mask_clearance 0.2)
+    (aux_axis_origin 0 0)
+    (visible_elements FFFFFF7F)
+    (pcbplotparams
+      (layerselection 0x00030_80000001)
+      (usegerberextensions false)
+      (excludeedgelayer true)
+      (linewidth 0.100000)
+      (plotframeref false)
+      (viasonmask false)
+      (mode 1)
+      (useauxorigin false)
+      (hpglpennumber 1)
+      (hpglpenspeed 20)
+      (hpglpendiameter 15)
+      (hpglpenoverlay 2)
+      (psnegative false)
+      (psa4output false)
+      (plotreference true)
+      (plotvalue true)
+      (plotinvisibletext false)
+      (padsonsilk false)
+      (subtractmaskfromsilk false)
+      (outputformat 1)
+      (mirror false)
+      (drillshape 1)
+      (scaleselection 1)
+      (outputdirectory ""))
+  )
+
+  (net 0 "")
+  (net 1 "Net-(C1-Pad1)")
+  (net 2 "Net-(C1-Pad2)")
+  (net 3 "Net-(C2-Pad1)")
+  (net 4 "Net-(C3-Pad1)")
+  (net 5 "Net-(C3-Pad2)")
+  (net 6 "Net-(C4-Pad1)")
+  (net 7 GND)
+  (net 8 "Net-(D1-Pad1)")
+  (net 9 "Net-(D3-Pad2)")
+  (net 10 "Net-(P1-Pad1)")
+  (net 11 "Net-(P2-Pad1)")
+  (net 12 "Net-(R7-Pad1)")
+  (net 13 +5V)
+  (net 14 "Net-(U1-Pad12)")
+  (net 15 -5V)
+
+  (net_class Default "This is the default net class."
+    (clearance 0.2)
+    (trace_width 0.25)
+    (via_dia 0.6)
+    (via_drill 0.4)
+    (uvia_dia 0.3)
+    (uvia_drill 0.1)
+    (add_net +5V)
+    (add_net -5V)
+    (add_net GND)
+    (add_net "Net-(C1-Pad1)")
+    (add_net "Net-(C1-Pad2)")
+    (add_net "Net-(C2-Pad1)")
+    (add_net "Net-(C3-Pad1)")
+    (add_net "Net-(C3-Pad2)")
+    (add_net "Net-(C4-Pad1)")
+    (add_net "Net-(D1-Pad1)")
+    (add_net "Net-(D3-Pad2)")
+    (add_net "Net-(P1-Pad1)")
+    (add_net "Net-(P2-Pad1)")
+    (add_net "Net-(R7-Pad1)")
+    (add_net "Net-(U1-Pad12)")
+  )
+
+  (module Capacitors_SMD:C_1210_HandSoldering (layer F.Cu) (tedit 541A9C39) (tstamp 55FEF27E)
+    (at 142.748 32.004 90)
+    (descr "Capacitor SMD 1210, hand soldering")
+    (tags "capacitor 1210")
+    (path /55FEEBCE)
+    (attr smd)
+    (fp_text reference C1 (at 0 -2.7 90) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 100nF (at 0 2.7 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 -1.475) (end -1 -1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 1.475) (end 1 1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0 90) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 1 "Net-(C1-Pad1)"))
+    (pad 2 smd rect (at 2 0 90) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 2 "Net-(C1-Pad2)"))
+    (model Capacitors_SMD.3dshapes/C_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Capacitors_SMD:C_1210_HandSoldering (layer F.Cu) (tedit 541A9C39) (tstamp 55FEF28A)
+    (at 143.002 40.132 90)
+    (descr "Capacitor SMD 1210, hand soldering")
+    (tags "capacitor 1210")
+    (path /55FEEC48)
+    (attr smd)
+    (fp_text reference C2 (at 0 -2.7 90) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 100nF (at 0 2.7 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 -1.475) (end -1 -1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 1.475) (end 1 1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0 90) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 3 "Net-(C2-Pad1)"))
+    (pad 2 smd rect (at 2 0 90) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 1 "Net-(C1-Pad1)"))
+    (model Capacitors_SMD.3dshapes/C_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Capacitors_SMD:C_1210_HandSoldering (layer F.Cu) (tedit 541A9C39) (tstamp 55FEF296)
+    (at 153.67 51.054 270)
+    (descr "Capacitor SMD 1210, hand soldering")
+    (tags "capacitor 1210")
+    (path /55FEED09)
+    (attr smd)
+    (fp_text reference C3 (at 0 -2.7 270) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 100nF (at 0 2.7 270) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 -1.475) (end -1 -1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 1.475) (end 1 1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0 270) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 4 "Net-(C3-Pad1)"))
+    (pad 2 smd rect (at 2 0 270) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 5 "Net-(C3-Pad2)"))
+    (model Capacitors_SMD.3dshapes/C_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Capacitors_SMD:C_1210_HandSoldering (layer F.Cu) (tedit 541A9C39) (tstamp 55FEF2A2)
+    (at 191.77 32.258)
+    (descr "Capacitor SMD 1210, hand soldering")
+    (tags "capacitor 1210")
+    (path /55FF0BDE)
+    (attr smd)
+    (fp_text reference C4 (at 0 -2.7) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 1uF (at 0 2.7) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 -1.475) (end -1 -1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 1.475) (end 1 1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 6 "Net-(C4-Pad1)"))
+    (pad 2 smd rect (at 2 0) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 7 GND))
+    (model Capacitors_SMD.3dshapes/C_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Capacitors_SMD:C_1210_HandSoldering (layer F.Cu) (tedit 541A9C39) (tstamp 55FEF2AE)
+    (at 162.56 18.542 180)
+    (descr "Capacitor SMD 1210, hand soldering")
+    (tags "capacitor 1210")
+    (path /55FEED81)
+    (attr smd)
+    (fp_text reference D1 (at 0 -2.7 180) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 1N4148 (at 0 2.7 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 -1.475) (end -1 -1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 1.475) (end 1 1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 8 "Net-(D1-Pad1)"))
+    (pad 2 smd rect (at 2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 5 "Net-(C3-Pad2)"))
+    (model Capacitors_SMD.3dshapes/C_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Capacitors_SMD:C_1210_HandSoldering (layer F.Cu) (tedit 541A9C39) (tstamp 55FEF2BA)
+    (at 162.56 22.098)
+    (descr "Capacitor SMD 1210, hand soldering")
+    (tags "capacitor 1210")
+    (path /55FEEE0B)
+    (attr smd)
+    (fp_text reference D2 (at 0 -2.7) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 1N4148 (at 0 2.7) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 -1.475) (end -1 -1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 1.475) (end 1 1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 5 "Net-(C3-Pad2)"))
+    (pad 2 smd rect (at 2 0) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 8 "Net-(D1-Pad1)"))
+    (model Capacitors_SMD.3dshapes/C_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Capacitors_SMD:C_1210_HandSoldering (layer F.Cu) (tedit 541A9C39) (tstamp 55FEF2C6)
+    (at 184.658 32.258 180)
+    (descr "Capacitor SMD 1210, hand soldering")
+    (tags "capacitor 1210")
+    (path /55FF06FE)
+    (attr smd)
+    (fp_text reference D3 (at 0 -2.7 180) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value MBR0540TP (at 0 2.7 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 -1.475) (end -1 -1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 1.475) (end 1 1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 6 "Net-(C4-Pad1)"))
+    (pad 2 smd rect (at 2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 9 "Net-(D3-Pad2)"))
+    (model Capacitors_SMD.3dshapes/C_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Connect:bnc (layer F.Cu) (tedit 0) (tstamp 55FEF2D2)
+    (at 249.936 40.132)
+    (path /55FF00E1)
+    (fp_text reference P1 (at -2.54 -10.16) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value BNC (at -3.81 11.43) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start 7.62 3.81) (end 13.97 3.81) (layer F.SilkS) (width 0.15))
+    (fp_line (start 13.97 3.81) (end 16.51 1.27) (layer F.SilkS) (width 0.15))
+    (fp_line (start 16.51 1.27) (end 16.51 -1.27) (layer F.SilkS) (width 0.15))
+    (fp_line (start 16.51 -1.27) (end 13.97 -3.81) (layer F.SilkS) (width 0.15))
+    (fp_line (start 13.97 -3.81) (end 7.62 -3.81) (layer F.SilkS) (width 0.15))
+    (fp_circle (center 0 0) (end 7.62 3.81) (layer F.SilkS) (width 0.15))
+    (pad 2 thru_hole circle (at 0 0) (size 15.24 15.24) (drill 9.652) (layers *.Cu *.Mask F.SilkS)
+      (net 7 GND))
+    (pad 1 thru_hole circle (at 12.7 0) (size 5.08 5.08) (drill 2.54) (layers *.Cu *.Mask F.SilkS)
+      (net 10 "Net-(P1-Pad1)"))
+    (model Connect.3dshapes/bnc.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 2 2 2))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Connect:PINTST (layer F.Cu) (tedit 0) (tstamp 55FEF2D8)
+    (at 161.036 47.498)
+    (descr "module 1 pin (ou trou mecanique de percage)")
+    (tags DEV)
+    (path /55FF1E7C)
+    (fp_text reference P2 (at 0 -1.26746) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value OSC_out (at 0 1.27) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_circle (center 0 0) (end -0.254 -0.762) (layer F.SilkS) (width 0.15))
+    (pad 1 thru_hole circle (at 0 0) (size 1.143 1.143) (drill 0.635) (layers *.Cu *.Mask F.SilkS)
+      (net 11 "Net-(P2-Pad1)"))
+    (model Connect.3dshapes/PINTST.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Connect:PINTST (layer F.Cu) (tedit 0) (tstamp 55FEF2DE)
+    (at 180.086 36.068)
+    (descr "module 1 pin (ou trou mecanique de percage)")
+    (tags DEV)
+    (path /55FF1BBB)
+    (fp_text reference P3 (at 0 -1.26746) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value EC_V_out (at 0 1.27) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_circle (center 0 0) (end -0.254 -0.762) (layer F.SilkS) (width 0.15))
+    (pad 1 thru_hole circle (at 0 0) (size 1.143 1.143) (drill 0.635) (layers *.Cu *.Mask F.SilkS)
+      (net 6 "Net-(C4-Pad1)"))
+    (model Connect.3dshapes/PINTST.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistors_SMD:R_1210_HandSoldering (layer F.Cu) (tedit 5418A32D) (tstamp 55FEF2EA)
+    (at 171.196 26.67)
+    (descr "Resistor SMD 1210, hand soldering")
+    (tags "resistor 1210")
+    (path /55FEEA8B)
+    (attr smd)
+    (fp_text reference R1 (at 0 -2.7) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 1k (at 0 2.7) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 1.475) (end -1 1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 -1.475) (end 1 -1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 1 "Net-(C1-Pad1)"))
+    (pad 2 smd rect (at 2 0) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 7 GND))
+    (model Resistors_SMD.3dshapes/R_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistors_SMD:R_1210_HandSoldering (layer F.Cu) (tedit 5418A32D) (tstamp 55FEF2F6)
+    (at 153.924 29.21 180)
+    (descr "Resistor SMD 1210, hand soldering")
+    (tags "resistor 1210")
+    (path /55FEEB03)
+    (attr smd)
+    (fp_text reference R2 (at 0 -2.7 180) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 22k (at 0 2.7 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 1.475) (end -1 1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 -1.475) (end 1 -1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 8 "Net-(D1-Pad1)"))
+    (pad 2 smd rect (at 2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 2 "Net-(C1-Pad2)"))
+    (model Resistors_SMD.3dshapes/R_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistors_SMD:R_1210_HandSoldering (layer F.Cu) (tedit 5418A32D) (tstamp 55FEF302)
+    (at 162.56 29.464 180)
+    (descr "Resistor SMD 1210, hand soldering")
+    (tags "resistor 1210")
+    (path /55FEECA4)
+    (attr smd)
+    (fp_text reference R3 (at 0 -2.7 180) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 22k (at 0 2.7 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 1.475) (end -1 1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 -1.475) (end 1 -1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 4 "Net-(C3-Pad1)"))
+    (pad 2 smd rect (at 2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 8 "Net-(D1-Pad1)"))
+    (model Resistors_SMD.3dshapes/R_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistors_SMD:R_1210_HandSoldering (layer F.Cu) (tedit 5418A32D) (tstamp 55FEF30E)
+    (at 143.002 48.768 90)
+    (descr "Resistor SMD 1210, hand soldering")
+    (tags "resistor 1210")
+    (path /55FEEB43)
+    (attr smd)
+    (fp_text reference R4 (at 0 -2.7 90) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 1k (at 0 2.7 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 1.475) (end -1 1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 -1.475) (end 1 -1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0 90) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 4 "Net-(C3-Pad1)"))
+    (pad 2 smd rect (at 2 0 90) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 3 "Net-(C2-Pad1)"))
+    (model Resistors_SMD.3dshapes/R_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistors_SMD:R_1210_HandSoldering (layer F.Cu) (tedit 5418A32D) (tstamp 55FEF31A)
+    (at 159.512 42.672 180)
+    (descr "Resistor SMD 1210, hand soldering")
+    (tags "resistor 1210")
+    (path /55FEEB8E)
+    (attr smd)
+    (fp_text reference R5 (at 0 -2.7 180) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 1k (at 0 2.7 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 1.475) (end -1 1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 -1.475) (end 1 -1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 11 "Net-(P2-Pad1)"))
+    (pad 2 smd rect (at 2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 4 "Net-(C3-Pad1)"))
+    (model Resistors_SMD.3dshapes/R_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistors_SMD:R_1210_HandSoldering (layer F.Cu) (tedit 5418A32D) (tstamp 55FEF326)
+    (at 184.404 43.18)
+    (descr "Resistor SMD 1210, hand soldering")
+    (tags "resistor 1210")
+    (path /55FEFA19)
+    (attr smd)
+    (fp_text reference R6 (at 0 -2.7) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 1k (at 0 2.7) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 1.475) (end -1 1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 -1.475) (end 1 -1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 11 "Net-(P2-Pad1)"))
+    (pad 2 smd rect (at 2 0) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 7 GND))
+    (model Resistors_SMD.3dshapes/R_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistors_SMD:R_1210_HandSoldering (layer F.Cu) (tedit 5418A32D) (tstamp 55FEF332)
+    (at 174.498 49.53 180)
+    (descr "Resistor SMD 1210, hand soldering")
+    (tags "resistor 1210")
+    (path /55FEFC62)
+    (attr smd)
+    (fp_text reference R7 (at 0 -2.7 180) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 1k (at 0 2.7 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 1.475) (end -1 1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 -1.475) (end 1 -1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 12 "Net-(R7-Pad1)"))
+    (pad 2 smd rect (at 2 0 180) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 10 "Net-(P1-Pad1)"))
+    (model Resistors_SMD.3dshapes/R_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistors_SMD:R_1210_HandSoldering (layer F.Cu) (tedit 5418A32D) (tstamp 55FEF33E)
+    (at 184.404 39.878)
+    (descr "Resistor SMD 1210, hand soldering")
+    (tags "resistor 1210")
+    (path /55FF0BD8)
+    (attr smd)
+    (fp_text reference R8 (at 0 -2.7) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 10k (at 0 2.7) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.3 -1.6) (end 3.3 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.3 -1.6) (end -3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.3 -1.6) (end 3.3 1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1 1.475) (end -1 1.475) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1 -1.475) (end 1 -1.475) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2 0) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 6 "Net-(C4-Pad1)"))
+    (pad 2 smd rect (at 2 0) (size 2 2.5) (layers F.Cu F.Paste F.Mask)
+      (net 7 GND))
+    (model Resistors_SMD.3dshapes/R_1210_HandSoldering.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm (layer F.Cu) (tedit 54130A77) (tstamp 55FEF35B)
+    (at 171.45 40.386)
+    (descr "14-Lead Plastic Small Outline (SL) - Narrow, 3.90 mm Body [SOIC] (see Microchip Packaging Specification 00000049BS.pdf)")
+    (tags "SOIC 1.27")
+    (path /55FEEE53)
+    (attr smd)
+    (fp_text reference U1 (at 0 -5.375) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value TL074 (at 0 5.375) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -3.7 -4.65) (end -3.7 4.65) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.7 -4.65) (end 3.7 4.65) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.7 -4.65) (end 3.7 -4.65) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -3.7 4.65) (end 3.7 4.65) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -2.075 -4.45) (end -2.075 -4.335) (layer F.SilkS) (width 0.15))
+    (fp_line (start 2.075 -4.45) (end 2.075 -4.335) (layer F.SilkS) (width 0.15))
+    (fp_line (start 2.075 4.45) (end 2.075 4.335) (layer F.SilkS) (width 0.15))
+    (fp_line (start -2.075 4.45) (end -2.075 4.335) (layer F.SilkS) (width 0.15))
+    (fp_line (start -2.075 -4.45) (end 2.075 -4.45) (layer F.SilkS) (width 0.15))
+    (fp_line (start -2.075 4.45) (end 2.075 4.45) (layer F.SilkS) (width 0.15))
+    (fp_line (start -2.075 -4.335) (end -3.45 -4.335) (layer F.SilkS) (width 0.15))
+    (pad 1 smd rect (at -2.7 -3.81) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 4 "Net-(C3-Pad1)"))
+    (pad 2 smd rect (at -2.7 -2.54) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 8 "Net-(D1-Pad1)"))
+    (pad 3 smd rect (at -2.7 -1.27) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 1 "Net-(C1-Pad1)"))
+    (pad 4 smd rect (at -2.7 0) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 13 +5V))
+    (pad 5 smd rect (at -2.7 1.27) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 11 "Net-(P2-Pad1)"))
+    (pad 6 smd rect (at -2.7 2.54) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 10 "Net-(P1-Pad1)"))
+    (pad 7 smd rect (at -2.7 3.81) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 12 "Net-(R7-Pad1)"))
+    (pad 8 smd rect (at 2.7 3.81) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 14 "Net-(U1-Pad12)"))
+    (pad 9 smd rect (at 2.7 2.54) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 14 "Net-(U1-Pad12)"))
+    (pad 10 smd rect (at 2.7 1.27) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 12 "Net-(R7-Pad1)"))
+    (pad 11 smd rect (at 2.7 0) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 15 -5V))
+    (pad 12 smd rect (at 2.7 -1.27) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 14 "Net-(U1-Pad12)"))
+    (pad 13 smd rect (at 2.7 -2.54) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 6 "Net-(C4-Pad1)"))
+    (pad 14 smd rect (at 2.7 -3.81) (size 1.5 0.6) (layers F.Cu F.Paste F.Mask)
+      (net 9 "Net-(D3-Pad2)"))
+    (model Housings_SOIC.3dshapes/SOIC-14_3.9x8.7mm_Pitch1.27mm.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (segment (start 168.75 39.116) (end 169.926 39.116) (width 0.25) (layer F.Cu) (net 1))
+  (segment (start 170.688 28.162) (end 169.196 26.67) (width 0.25) (layer F.Cu) (net 1) (tstamp 55FEF491))
+  (segment (start 170.688 38.354) (end 170.688 28.162) (width 0.25) (layer F.Cu) (net 1) (tstamp 55FEF490))
+  (segment (start 169.926 39.116) (end 170.688 38.354) (width 0.25) (layer F.Cu) (net 1) (tstamp 55FEF48E))
+  (segment (start 168.75 39.116) (end 165.608 39.116) (width 0.25) (layer F.Cu) (net 1))
+  (segment (start 165.1 38.608) (end 143.478 38.608) (width 0.25) (layer F.Cu) (net 1) (tstamp 55FEF40B))
+  (segment (start 165.608 39.116) (end 165.1 38.608) (width 0.25) (layer F.Cu) (net 1) (tstamp 55FEF40A))
+  (segment (start 143.478 38.608) (end 143.002 38.132) (width 0.25) (layer F.Cu) (net 1) (tstamp 55FEF40C))
+  (segment (start 142.748 34.004) (end 142.748 37.878) (width 0.25) (layer F.Cu) (net 1))
+  (segment (start 142.748 37.878) (end 143.002 38.132) (width 0.25) (layer F.Cu) (net 1) (tstamp 55FEF333))
+  (segment (start 142.748 30.004) (end 151.13 30.004) (width 0.25) (layer F.Cu) (net 2))
+  (segment (start 151.13 30.004) (end 151.924 29.21) (width 0.25) (layer F.Cu) (net 2) (tstamp 55FEF32A))
+  (segment (start 143.002 46.768) (end 143.002 42.132) (width 0.25) (layer F.Cu) (net 3))
+  (segment (start 153.67 49.054) (end 153.67 46.514) (width 0.25) (layer F.Cu) (net 4))
+  (segment (start 153.67 46.514) (end 157.512 42.672) (width 0.25) (layer F.Cu) (net 4) (tstamp 55FEF46D))
+  (segment (start 168.528 36.354) (end 168.75 36.576) (width 0.25) (layer F.Cu) (net 4) (tstamp 55FEF40F))
+  (segment (start 153.67 49.054) (end 153.67 48.546) (width 0.25) (layer F.Cu) (net 4))
+  (segment (start 143.002 50.768) (end 147.066 50.768) (width 0.25) (layer F.Cu) (net 4))
+  (segment (start 147.066 50.768) (end 153.162 49.244) (width 0.25) (layer F.Cu) (net 4) (tstamp 55FEF344) (status 20))
+  (segment (start 160.56 22.098) (end 138.938 22.098) (width 0.25) (layer F.Cu) (net 5))
+  (segment (start 137.128 53.054) (end 153.67 53.054) (width 0.25) (layer F.Cu) (net 5) (tstamp 55FEF456))
+  (segment (start 136.398 52.324) (end 137.128 53.054) (width 0.25) (layer F.Cu) (net 5) (tstamp 55FEF454))
+  (segment (start 136.398 24.638) (end 136.398 52.324) (width 0.25) (layer F.Cu) (net 5) (tstamp 55FEF452))
+  (segment (start 138.938 22.098) (end 136.398 24.638) (width 0.25) (layer F.Cu) (net 5) (tstamp 55FEF450))
+  (segment (start 160.56 18.542) (end 160.56 22.098) (width 0.25) (layer F.Cu) (net 5) (tstamp 55FEF397) (status 20))
+  (segment (start 186.658 32.258) (end 189.77 32.258) (width 0.25) (layer F.Cu) (net 6))
+  (segment (start 186.658 32.258) (end 186.658 35.624) (width 0.25) (layer F.Cu) (net 6))
+  (segment (start 186.658 35.624) (end 182.404 39.878) (width 0.25) (layer F.Cu) (net 6) (tstamp 55FEF4D9))
+  (segment (start 180.086 36.068) (end 180.086 37.846) (width 0.25) (layer F.Cu) (net 6))
+  (segment (start 174.15 37.846) (end 180.086 37.846) (width 0.25) (layer F.Cu) (net 6))
+  (segment (start 180.086 37.846) (end 180.372 37.846) (width 0.25) (layer F.Cu) (net 6) (tstamp 55FEF4C5))
+  (segment (start 180.372 37.846) (end 182.404 39.878) (width 0.25) (layer F.Cu) (net 6) (tstamp 55FEF4AA))
+  (segment (start 186.404 39.878) (end 186.404 43.18) (width 0.25) (layer F.Cu) (net 7) (status C00000))
+  (segment (start 193.77 32.258) (end 191.262 32.258) (width 0.25) (layer F.Cu) (net 7))
+  (segment (start 173.196 26.67) (end 188.214 26.67) (width 0.25) (layer F.Cu) (net 7))
+  (segment (start 191.262 35.02) (end 186.404 39.878) (width 0.25) (layer F.Cu) (net 7) (tstamp 55FEF4E1))
+  (segment (start 191.262 29.718) (end 191.262 32.258) (width 0.25) (layer F.Cu) (net 7) (tstamp 55FEF4DF))
+  (segment (start 191.262 32.258) (end 191.262 35.02) (width 0.25) (layer F.Cu) (net 7) (tstamp 55FEF504))
+  (segment (start 188.214 26.67) (end 191.262 29.718) (width 0.25) (layer F.Cu) (net 7) (tstamp 55FEF4DD))
+  (segment (start 160.56 29.464) (end 156.178 29.464) (width 0.25) (layer F.Cu) (net 8))
+  (segment (start 156.178 29.464) (end 155.924 29.21) (width 0.25) (layer F.Cu) (net 8) (tstamp 55FEF44D))
+  (segment (start 160.56 29.464) (end 160.56 26.098) (width 0.25) (layer F.Cu) (net 8))
+  (segment (start 160.56 26.098) (end 164.56 22.098) (width 0.25) (layer F.Cu) (net 8) (tstamp 55FEF449))
+  (segment (start 164.56 22.098) (end 164.56 17.304) (width 0.25) (layer F.Cu) (net 8) (status 10))
+  (segment (start 164.56 17.304) (end 164.56 18.542) (width 0.25) (layer F.Cu) (net 8) (tstamp 55FEF39A) (status 30))
+  (segment (start 164.56 18.542) (end 164.37 18.352) (width 0.25) (layer F.Cu) (net 8) (tstamp 55FEF39B) (status 30))
+  (segment (start 168.75 37.846) (end 158.242 37.846) (width 0.25) (layer F.Cu) (net 8))
+  (segment (start 155.924 35.528) (end 155.924 29.21) (width 0.25) (layer F.Cu) (net 8) (tstamp 55FEF406))
+  (segment (start 158.242 37.846) (end 155.924 35.528) (width 0.25) (layer F.Cu) (net 8) (tstamp 55FEF405))
+  (segment (start 174.15 36.576) (end 174.752 36.576) (width 0.25) (layer F.Cu) (net 9))
+  (segment (start 174.752 36.576) (end 179.07 32.258) (width 0.25) (layer F.Cu) (net 9) (tstamp 55FEF4D4))
+  (segment (start 179.07 32.258) (end 182.658 32.258) (width 0.25) (layer F.Cu) (net 9) (tstamp 55FEF4D5))
+  (segment (start 168.75 42.926) (end 167.386 42.926) (width 0.25) (layer F.Cu) (net 10))
+  (segment (start 168.656 49.53) (end 172.498 49.53) (width 0.25) (layer F.Cu) (net 10) (tstamp 55FEF499))
+  (segment (start 166.878 47.752) (end 168.656 49.53) (width 0.25) (layer F.Cu) (net 10) (tstamp 55FEF497))
+  (segment (start 166.878 43.434) (end 166.878 47.752) (width 0.25) (layer F.Cu) (net 10) (tstamp 55FEF496))
+  (segment (start 167.386 42.926) (end 166.878 43.434) (width 0.25) (layer F.Cu) (net 10) (tstamp 55FEF495))
+  (segment (start 161.036 47.498) (end 160.782 43.402) (width 0.25) (layer F.Cu) (net 11) (status 10))
+  (segment (start 160.782 43.402) (end 161.512 42.672) (width 0.25) (layer F.Cu) (net 11) (tstamp 55FEF3DB) (status 30))
+
+)
diff --git a/ec-hardware.net b/ec-hardware.net
new file mode 100644
index 0000000..639a199
--- /dev/null
+++ b/ec-hardware.net
@@ -0,0 +1,286 @@
+(export (version D)
+  (design
+    (source /home/trygvis/dev/io.trygvis/2015/09/ec-hardware/ec-hardware.sch)
+    (date "Sun 20 Sep 2015 19:48:21 CEST")
+    (tool "Eeschema (2015-09-17 BZR 6202)-product")
+    (sheet (number 1) (name /) (tstamps /)
+      (title_block
+        (title)
+        (company)
+        (rev)
+        (date)
+        (source ec-hardware.sch)
+        (comment (number 1) (value ""))
+        (comment (number 2) (value ""))
+        (comment (number 3) (value ""))
+        (comment (number 4) (value "")))))
+  (components
+    (comp (ref R1)
+      (value 1k)
+      (footprint Resistors_SMD:R_1210_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEEA8B))
+    (comp (ref R2)
+      (value 22k)
+      (footprint Resistors_SMD:R_1210_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEEB03))
+    (comp (ref R4)
+      (value 1k)
+      (footprint Resistors_SMD:R_1210_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEEB43))
+    (comp (ref R5)
+      (value 1k)
+      (footprint Resistors_SMD:R_1210_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEEB8E))
+    (comp (ref C1)
+      (value 100nF)
+      (footprint Capacitors_SMD:C_1210_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEEBCE))
+    (comp (ref C2)
+      (value 100nF)
+      (footprint Capacitors_SMD:C_1210_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEEC48))
+    (comp (ref R3)
+      (value 22k)
+      (footprint Resistors_SMD:R_1210_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEECA4))
+    (comp (ref D1)
+      (value 1N4148)
+      (footprint Capacitors_SMD:C_1210_HandSoldering)
+      (libsource (lib device) (part D))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEED81))
+    (comp (ref D2)
+      (value 1N4148)
+      (footprint Capacitors_SMD:C_1210_HandSoldering)
+      (libsource (lib device) (part D))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEEE0B))
+    (comp (ref U1)
+      (value TL074)
+      (footprint Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm)
+      (libsource (lib linear) (part TL074))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEEE53))
+    (comp (ref C3)
+      (value 100nF)
+      (footprint Capacitors_SMD:C_1210_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEED09))
+    (comp (ref R6)
+      (value 1k)
+      (footprint Resistors_SMD:R_1210_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEFA19))
+    (comp (ref R7)
+      (value 1k)
+      (footprint Resistors_SMD:R_1210_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FEFC62))
+    (comp (ref P1)
+      (value BNC)
+      (footprint Connect:bnc)
+      (libsource (lib conn) (part BNC))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FF00E1))
+    (comp (ref D3)
+      (value MBR0540TP)
+      (footprint Capacitors_SMD:C_1210_HandSoldering)
+      (libsource (lib device) (part D))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FF06FE))
+    (comp (ref R8)
+      (value 10k)
+      (footprint Resistors_SMD:R_1210_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FF0BD8))
+    (comp (ref C4)
+      (value 1uF)
+      (footprint Capacitors_SMD:C_1210_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FF0BDE))
+    (comp (ref P3)
+      (value EC_V_out)
+      (footprint Connect:PINTST)
+      (libsource (lib device) (part TST))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FF1BBB))
+    (comp (ref P2)
+      (value OSC_out)
+      (footprint Connect:PINTST)
+      (libsource (lib device) (part TST))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 55FF1E7C)))
+  (libparts
+    (libpart (lib device) (part C)
+      (description "Unpolarized capacitor")
+      (footprints
+        (fp C?)
+        (fp C_????_*)
+        (fp C_????)
+        (fp SMD*_c)
+        (fp Capacitor*))
+      (fields
+        (field (name Reference) C)
+        (field (name Value) C))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib device) (part D)
+      (description Diode)
+      (footprints
+        (fp Diode_*)
+        (fp D-Pak_TO252AA)
+        (fp *SingleDiode)
+        (fp *_Diode_*)
+        (fp *SingleDiode*))
+      (fields
+        (field (name Reference) D)
+        (field (name Value) D))
+      (pins
+        (pin (num 1) (name K) (type passive))
+        (pin (num 2) (name A) (type passive))))
+    (libpart (lib device) (part R)
+      (description Resistor)
+      (footprints
+        (fp R_*)
+        (fp Resistor_*))
+      (fields
+        (field (name Reference) R)
+        (field (name Value) R))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib device) (part TST)
+      (fields
+        (field (name Reference) P)
+        (field (name Value) TST))
+      (pins
+        (pin (num 1) (name ~) (type passive))))
+    (libpart (lib conn) (part BNC)
+      (footprints
+        (fp BNC_*)
+        (fp bnc)
+        (fp bnc-*))
+      (fields
+        (field (name Reference) P)
+        (field (name Value) BNC))
+      (pins
+        (pin (num 1) (name In) (type passive))
+        (pin (num 2) (name Ext) (type passive))))
+    (libpart (lib linear) (part LM2902N)
+      (aliases
+        (alias LM324)
+        (alias TLC274)
+        (alias TL074)
+        (alias LM324N)
+        (alias LM324AN))
+      (description "Quad Op amp.")
+      (docs op_amps/lm324.pdf)
+      (fields
+        (field (name Reference) U)
+        (field (name Value) LM2902N))
+      (pins
+        (pin (num 1) (name ~) (type output))
+        (pin (num 2) (name -) (type input))
+        (pin (num 3) (name +) (type input))
+        (pin (num 4) (name V+) (type power_in))
+        (pin (num 5) (name +) (type input))
+        (pin (num 6) (name -) (type input))
+        (pin (num 7) (name ~) (type output))
+        (pin (num 8) (name ~) (type output))
+        (pin (num 9) (name -) (type input))
+        (pin (num 10) (name +) (type input))
+        (pin (num 11) (name V-) (type power_in))
+        (pin (num 12) (name +) (type input))
+        (pin (num 13) (name -) (type input))
+        (pin (num 14) (name ~) (type output)))))
+  (libraries
+    (library (logical device)
+      (uri /home/trygvis/opt/kicad/share/kicad/library/device.lib))
+    (library (logical conn)
+      (uri /home/trygvis/opt/kicad/share/kicad/library/conn.lib))
+    (library (logical linear)
+      (uri /home/trygvis/opt/kicad/share/kicad/library/linear.lib)))
+  (nets
+    (net (code 1) (name -5V)
+      (node (ref U1) (pin 11)))
+    (net (code 2) (name +5V)
+      (node (ref U1) (pin 4)))
+    (net (code 3) (name "Net-(U1-Pad12)")
+      (node (ref U1) (pin 9))
+      (node (ref U1) (pin 8))
+      (node (ref U1) (pin 12)))
+    (net (code 4) (name GND)
+      (node (ref R6) (pin 2))
+      (node (ref R1) (pin 2))
+      (node (ref C4) (pin 2))
+      (node (ref P1) (pin 2))
+      (node (ref R8) (pin 2)))
+    (net (code 5) (name "Net-(P1-Pad1)")
+      (node (ref R7) (pin 2))
+      (node (ref U1) (pin 6))
+      (node (ref P1) (pin 1)))
+    (net (code 6) (name "Net-(C4-Pad1)")
+      (node (ref R8) (pin 1))
+      (node (ref C4) (pin 1))
+      (node (ref P3) (pin 1))
+      (node (ref U1) (pin 13))
+      (node (ref D3) (pin 1)))
+    (net (code 7) (name "Net-(D3-Pad2)")
+      (node (ref D3) (pin 2))
+      (node (ref U1) (pin 14)))
+    (net (code 8) (name "Net-(D1-Pad1)")
+      (node (ref R3) (pin 2))
+      (node (ref D1) (pin 1))
+      (node (ref D2) (pin 2))
+      (node (ref U1) (pin 2))
+      (node (ref R2) (pin 1)))
+    (net (code 9) (name "Net-(C1-Pad2)")
+      (node (ref R2) (pin 2))
+      (node (ref C1) (pin 2)))
+    (net (code 10) (name "Net-(C2-Pad1)")
+      (node (ref C2) (pin 1))
+      (node (ref R4) (pin 2)))
+    (net (code 11) (name "Net-(C3-Pad2)")
+      (node (ref C3) (pin 2))
+      (node (ref D2) (pin 1))
+      (node (ref D1) (pin 2)))
+    (net (code 12) (name "Net-(P2-Pad1)")
+      (node (ref U1) (pin 5))
+      (node (ref P2) (pin 1))
+      (node (ref R6) (pin 1))
+      (node (ref R5) (pin 1)))
+    (net (code 13) (name "Net-(R7-Pad1)")
+      (node (ref U1) (pin 7))
+      (node (ref U1) (pin 10))
+      (node (ref R7) (pin 1)))
+    (net (code 14) (name "Net-(C1-Pad1)")
+      (node (ref U1) (pin 3))
+      (node (ref R1) (pin 1))
+      (node (ref C1) (pin 1))
+      (node (ref C2) (pin 2)))
+    (net (code 15) (name "Net-(C3-Pad1)")
+      (node (ref R4) (pin 1))
+      (node (ref R5) (pin 2))
+      (node (ref R3) (pin 1))
+      (node (ref U1) (pin 1))
+      (node (ref C3) (pin 1)))))
\ No newline at end of file
diff --git a/ec-hardware.pro b/ec-hardware.pro
new file mode 100644
index 0000000..c3707e4
--- /dev/null
+++ b/ec-hardware.pro
@@ -0,0 +1,60 @@
+update=Sun 20 Sep 2015 19:18:26 CEST
+version=1
+last_client=kicad
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+LibName1=power
+LibName2=device
+LibName3=transistors
+LibName4=conn
+LibName5=linear
+LibName6=regul
+LibName7=74xx
+LibName8=cmos4000
+LibName9=adc-dac
+LibName10=memory
+LibName11=xilinx
+LibName12=microcontrollers
+LibName13=dsp
+LibName14=microchip
+LibName15=analog_switches
+LibName16=motorola
+LibName17=texas
+LibName18=intel
+LibName19=audio
+LibName20=interface
+LibName21=digital-audio
+LibName22=philips
+LibName23=display
+LibName24=cypress
+LibName25=siliconi
+LibName26=opto
+LibName27=atmel
+LibName28=contrib
+LibName29=valves
+[general]
+version=1
diff --git a/ec-hardware.sch b/ec-hardware.sch
new file mode 100644
index 0000000..75171d2
--- /dev/null
+++ b/ec-hardware.sch
@@ -0,0 +1,582 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
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+U 1 1 55FEEA8B
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+F 2 "" V 730 1600 30  0000 C CNN
+F 3 "" H 800 1600 30  0000 C CNN
+	1    800  1600
+	1    0    0    -1  
+$EndComp
+$Comp
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+F 3 "" H 1650 1850 30  0000 C CNN
+	1    1650 1850
+	0    1    1    0   
+$EndComp
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+	1    2900 850 
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+	1    3550 1600
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+	1    1100 1600
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+$EndComp
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+	1    2450 850 
+	0    1    1    0   
+$EndComp
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+$Comp
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+F 2 "" H 2450 3200 60  0000 C CNN
+F 3 "" H 2450 3200 60  0000 C CNN
+	1    2450 3200
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+$EndComp
+$Comp
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+	1    2600 1600
+	1    0    0    -1  
+$EndComp
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+	1    800  2200
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+F 2 "" H 3038 2900 30  0000 C CNN
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+F 1 "1k" V 4000 1950 50  0000 C CNN
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+L GND #PWR4
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+P 4000 2600
+F 0 "#PWR4" H 4000 2350 50  0001 C CNN
+F 1 "GND" H 4000 2450 50  0000 C CNN
+F 2 "" H 4000 2600 60  0000 C CNN
+F 3 "" H 4000 2600 60  0000 C CNN
+	1    4000 2600
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+L R R7
+U 1 1 55FEFC62
+P 5650 2350
+F 0 "R7" V 5730 2350 50  0000 C CNN
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+F 3 "" H 5650 2350 30  0000 C CNN
+	1    5650 2350
+	0    1    1    0   
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+L TL074 U1
+U 2 1 55FF006B
+P 5300 1700
+F 0 "U1" H 5350 1900 60  0000 C CNN
+F 1 "TL074" H 5450 1500 50  0000 C CNN
+F 2 "" H 5300 1700 60  0000 C CNN
+F 3 "" H 5300 1700 60  0000 C CNN
+	2    5300 1700
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+L -5V #PWR7
+U 1 1 55FF0071
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+F 0 "#PWR7" H 5600 2300 50  0001 C CNN
+F 1 "-5V" H 5600 2350 50  0000 C CNN
+F 2 "" H 5600 2200 60  0000 C CNN
+F 3 "" H 5600 2200 60  0000 C CNN
+	1    5600 2200
+	1    0    0    -1  
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+F 2 "" H 5600 1250 60  0000 C CNN
+F 3 "" H 5600 1250 60  0000 C CNN
+	1    5600 1250
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+L BNC P1
+U 1 1 55FF00E1
+P 4400 1800
+F 0 "P1" H 4410 1920 50  0000 C CNN
+F 1 "BNC" V 4510 1740 50  0000 C CNN
+F 2 "" H 4400 1800 60  0000 C CNN
+F 3 "" H 4400 1800 60  0000 C CNN
+	1    4400 1800
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+Wire Wire Line
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+Wire Wire Line
+	4650 2350 5500 2350
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+L GND #PWR5
+U 1 1 55FF0353
+P 4400 2600
+F 0 "#PWR5" H 4400 2350 50  0001 C CNN
+F 1 "GND" H 4400 2450 50  0000 C CNN
+F 2 "" H 4400 2600 60  0000 C CNN
+F 3 "" H 4400 2600 60  0000 C CNN
+	1    4400 2600
+	1    0    0    -1  
+$EndComp
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+L TL074 U1
+U 3 1 55FF04CC
+P 6850 1800
+F 0 "U1" H 6900 2000 60  0000 C CNN
+F 1 "TL074" H 7000 1600 50  0000 C CNN
+F 2 "" H 6850 1800 60  0000 C CNN
+F 3 "" H 6850 1800 60  0000 C CNN
+	3    6850 1800
+	1    0    0    -1  
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+U 1 1 55FF04D2
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+F 0 "#PWR9" H 7150 2400 50  0001 C CNN
+F 1 "-5V" H 7150 2450 50  0000 C CNN
+F 2 "" H 7150 2300 60  0000 C CNN
+F 3 "" H 7150 2300 60  0000 C CNN
+	1    7150 2300
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+U 1 1 55FF04D8
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+F 2 "" H 7150 1350 60  0000 C CNN
+F 3 "" H 7150 1350 60  0000 C CNN
+	1    7150 1350
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+Wire Wire Line
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+L TL074 U1
+U 4 1 55FF06A1
+P 8350 1900
+F 0 "U1" H 8400 2100 60  0000 C CNN
+F 1 "TL074" H 8500 1700 50  0000 C CNN
+F 2 "" H 8350 1900 60  0000 C CNN
+F 3 "" H 8350 1900 60  0000 C CNN
+	4    8350 1900
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+L -5V #PWR11
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+P 8650 2400
+F 0 "#PWR11" H 8650 2500 50  0001 C CNN
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+F 2 "" H 8650 2400 60  0000 C CNN
+F 3 "" H 8650 2400 60  0000 C CNN
+	1    8650 2400
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+U 1 1 55FF06AD
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+F 0 "#PWR10" H 8650 1300 50  0001 C CNN
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+F 2 "" H 8650 1450 60  0000 C CNN
+F 3 "" H 8650 1450 60  0000 C CNN
+	1    8650 1450
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+L D D3
+U 1 1 55FF06FE
+P 9150 1900
+F 0 "D3" H 9150 2000 50  0000 C CNN
+F 1 "MBR0540TP" H 9150 1800 50  0000 C CNN
+F 2 "" H 9150 1900 60  0000 C CNN
+F 3 "" H 9150 1900 60  0000 C CNN
+	1    9150 1900
+	-1   0    0    1   
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+U 1 1 55FF0BD8
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+F 0 "R8" V 10080 2150 50  0000 C CNN
+F 1 "10k" V 10000 2150 50  0000 C CNN
+F 2 "" V 9930 2150 30  0000 C CNN
+F 3 "" H 10000 2150 30  0000 C CNN
+	1    10000 2150
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+L C C4
+U 1 1 55FF0BDE
+P 10300 2150
+F 0 "C4" H 10325 2250 50  0000 L CNN
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+F 2 "" H 10338 2000 30  0000 C CNN
+F 3 "" H 10300 2150 60  0000 C CNN
+	1    10300 2150
+	1    0    0    -1  
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+Wire Wire Line
+	10300 2000 10300 1900
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+L GND #PWR12
+U 1 1 55FF136E
+P 10150 2650
+F 0 "#PWR12" H 10150 2400 50  0001 C CNN
+F 1 "GND" H 10150 2500 50  0000 C CNN
+F 2 "" H 10150 2650 60  0000 C CNN
+F 3 "" H 10150 2650 60  0000 C CNN
+	1    10150 2650
+	1    0    0    -1  
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+$Comp
+L TST P?
+U 1 1 55FF1BBB
+P 10500 1350
+F 0 "P?" H 10500 1650 50  0000 C BNN
+F 1 "EC_V_out" H 10500 1600 50  0000 C CNN
+F 2 "" H 10500 1350 60  0000 C CNN
+F 3 "" H 10500 1350 60  0000 C CNN
+	1    10500 1350
+	1    0    0    -1  
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+Wire Wire Line
+	10500 1900 10500 1350
+$Comp
+L TST P?
+U 1 1 55FF1E7C
+P 4000 1200
+F 0 "P?" H 4000 1500 50  0000 C BNN
+F 1 "OSC_out" H 4000 1450 50  0000 C CNN
+F 2 "" H 4000 1200 60  0000 C CNN
+F 3 "" H 4000 1200 60  0000 C CNN
+	1    4000 1200
+	1    0    0    -1  
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+$EndSCHEMATC