Half_Shield.net

(export (version D)
  (design
    (source /home/konthank/Documents/Research/Open_Acidification_Project/Open_Acidification_pH-stat_KiCad/Half_Shield.sch)
    (date "Fri 05 Apr 2019 10:40:05 PM PDT")
    (tool "Eeschema 5.0.2-bee76a0~70~ubuntu18.04.1")
    (sheet (number 1) (name /) (tstamps /)
      (title_block
        (title)
        (company)
        (rev)
        (date)
        (source Half_Shield.sch)
        (comment (number 1) (value ""))
        (comment (number 2) (value ""))
        (comment (number 3) (value ""))
        (comment (number 4) (value "")))))
  (components
    (comp (ref R1)
      (value R)
      (footprint Resistors_SMD:R_0805)
      (libsource (lib Half_Shield-rescue) (part R-device) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A480515))
    (comp (ref RV1)
      (value POT)
      (footprint Potentiometers:Potentiometer_Trimmer_Vishay_T73YP_Horizontal)
      (datasheet http://www.bourns.com/docs/Product-Datasheets/PTV09.pdf)
      (libsource (lib Half_Shield-rescue) (part POT-device) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A4808FF))
    (comp (ref pH_carrier1)
      (value HEADER_5)
      (footprint Socket_Strips:Socket_Strip_Straight_1x05_Pitch2.54mm)
      (datasheet https://www.atlas-scientific.com/_files/instructions/isolated-single-circuit-carrier-board-specs.pdf)
      (libsource (lib Half_Shield-rescue) (part HEADER_5-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A48E2AC))
    (comp (ref Keypad1)
      (value HEADER_8)
      (footprint Pin_Headers:Pin_Header_Straight_1x08_Pitch2.54mm)
      (datasheet https://www.parallax.com/sites/default/files/downloads/27899-4x4-Matrix-Membrane-Keypad-v1.2.pdf)
      (libsource (lib Half_Shield-rescue) (part HEADER_8-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A4A1986))
    (comp (ref PT100_amp1)
      (value HEADER_8)
      (footprint Socket_Strips:Socket_Strip_Straight_1x08_Pitch2.54mm)
      (datasheet https://cdn-learn.adafruit.com/downloads/pdf/adafruit-max31865-rtd-pt100-amplifier.pdf)
      (libsource (lib Half_Shield-rescue) (part HEADER_8-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A4A3499))
    (comp (ref Arduino_Block1)
      (value HEADER_18x2)
      (footprint Pin_Headers:Pin_Header_Straight_2x18_Pitch2.54mm)
      (datasheet http://www.mantech.co.za/datasheets/products/A000047.pdf)
      (libsource (lib Half_Shield-rescue) (part HEADER_18x2-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A4DFCCE))
    (comp (ref Arduino_Block2)
      (value HEADER_4)
      (footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
      (datasheet http://www.mantech.co.za/datasheets/products/A000047.pdf)
      (libsource (lib Half_Shield-rescue) (part HEADER_4-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A4EEEDE))
    (comp (ref Arduino_Block3)
      (value HEADER_6)
      (footprint Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm)
      (datasheet http://www.mantech.co.za/datasheets/products/A000047.pdf)
      (libsource (lib Half_Shield-rescue) (part HEADER_6-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A4F17D9))
    (comp (ref Relay_control1)
      (value HEADER_4)
      (footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
      (datasheet http://www.handsontec.com/dataspecs/2Ch-relay.pdf)
      (libsource (lib Half_Shield-rescue) (part HEADER_4-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A577E55))
    (comp (ref Relay_pwr1)
      (value HEADER_3)
      (footprint Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm)
      (datasheet http://www.handsontec.com/dataspecs/2Ch-relay.pdf)
      (libsource (lib Half_Shield-rescue) (part HEADER_3-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A578074))
    (comp (ref PT100_Jack1)
      (value Jack_3.5mm_5pin)
      (footprint Connectors:Stereo_Jack_3.5mm_Switch_Ledino_KB3SPRS)
      (datasheet http://www.cui.com/product/resource/digikeypdf/sj1-351xn_series.pdf)
      (libsource (lib Half_Shield-rescue) (part Jack_3.5mm_5pin-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A69902D))
    (comp (ref PT100_Input1)
      (value Screw_Terminal_01x04)
      (footprint TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-3.5mm_4pol)
      (datasheet https://cdn-learn.adafruit.com/downloads/pdf/adafruit-max31865-rtd-pt100-amplifier.pdf)
      (libsource (lib Connector) (part Screw_Terminal_01x04) (description "Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6A53CB))
    (comp (ref Screw1)
      (value Mounting_Hole_PAD)
      (footprint Mounting_Holes:MountingHole_2.2mm_M2_DIN965_Pad)
      (libsource (lib Half_Shield-rescue) (part Mounting_Hole_PAD-Mechanical) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6EB8AC))
    (comp (ref Screw2)
      (value Mounting_Hole_PAD)
      (footprint Mounting_Holes:MountingHole_2.2mm_M2_DIN965_Pad)
      (libsource (lib Half_Shield-rescue) (part Mounting_Hole_PAD-Mechanical) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6EB910))
    (comp (ref A_Buck1)
      (value HEADER_1)
      (footprint Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm)
      (libsource (lib Half_Shield-rescue) (part HEADER_1-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6F1193))
    (comp (ref A_Buck2)
      (value HEADER_1)
      (footprint Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm)
      (libsource (lib Half_Shield-rescue) (part HEADER_1-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6F1201))
    (comp (ref A_Buck_GND1)
      (value HEADER_1)
      (footprint Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm)
      (libsource (lib Half_Shield-rescue) (part HEADER_1-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6F1243))
    (comp (ref A_Buck_9V1)
      (value HEADER_1)
      (footprint Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm)
      (libsource (lib Half_Shield-rescue) (part HEADER_1-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6F12DD))
    (comp (ref R_Buck_GND1)
      (value HEADER_1)
      (footprint Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm)
      (libsource (lib Half_Shield-rescue) (part HEADER_1-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6F136C))
    (comp (ref R_Buck_5V1)
      (value HEADER_1)
      (footprint Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm)
      (libsource (lib Half_Shield-rescue) (part HEADER_1-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6F13BC))
    (comp (ref R_Buck_1)
      (value HEADER_1)
      (footprint Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm)
      (libsource (lib Half_Shield-rescue) (part HEADER_1-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6F1418))
    (comp (ref R_Buck2)
      (value HEADER_1)
      (footprint Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm)
      (libsource (lib Half_Shield-rescue) (part HEADER_1-w_connectors) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A6F1484))
    (comp (ref C6)
      (value C)
      (footprint Capacitors_SMD:C_0805)
      (libsource (lib Half_Shield-rescue) (part C-device) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A8A9F19))
    (comp (ref C5)
      (value C)
      (footprint Capacitors_SMD:C_0805)
      (libsource (lib Half_Shield-rescue) (part C-device) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A8AE24B))
    (comp (ref C2)
      (value C)
      (footprint Capacitors_SMD:C_0805)
      (libsource (lib Half_Shield-rescue) (part C-device) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A8B26DB))
    (comp (ref C4)
      (value C)
      (footprint Capacitors_SMD:C_0805)
      (libsource (lib Half_Shield-rescue) (part C-device) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A8B6B85))
    (comp (ref C3)
      (value C)
      (footprint Capacitors_SMD:C_0805)
      (libsource (lib Half_Shield-rescue) (part C-device) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A8BAB7E))
    (comp (ref C1)
      (value C)
      (footprint Capacitors_SMD:C_0805)
      (libsource (lib Half_Shield-rescue) (part C-device) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A8C97C4))
    (comp (ref C7)
      (value C)
      (footprint Capacitors_SMD:C_0805)
      (libsource (lib Half_Shield-rescue) (part C-device) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A9FCCA7))
    (comp (ref LCD1)
      (value WC1602A)
      (footprint Another_lcd_footprint:WC1602A_mod)
      (datasheet http://www.wincomlcd.com/pdf/WC1602A-SFYLYHTC06.pdf)
      (libsource (lib Half_Shield-rescue) (part WC1602A-Display) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A480176))
    (comp (ref Power_Screws1)
      (value Screw_Terminal_01x05)
      (footprint TerminalBlock_RND:TerminalBlock_RND_205-00004_Pitch5.00mm)
      (datasheet ~)
      (libsource (lib Connector) (part Screw_Terminal_01x05) (description "Generic screw terminal, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5ACA84C5))
    (comp (ref AC-E1)
      (value Mounting_Hole_PAD)
      (footprint Mounting_Holes:MountingHole_2.2mm_M2_ISO7380_Pad)
      (datasheet http://www.qualtekusa.com/Catalog/AC_Receptacles/pdfs/703w0053.pdf)
      (libsource (lib Half_Shield-rescue) (part Mounting_Hole_PAD-Mechanical) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A69C574))
    (comp (ref AC-N1)
      (value Mounting_Hole_PAD)
      (footprint Mounting_Holes:MountingHole_2.2mm_M2_ISO7380_Pad)
      (datasheet http://www.qualtekusa.com/Catalog/AC_Receptacles/pdfs/703w0053.pdf)
      (libsource (lib Half_Shield-rescue) (part Mounting_Hole_PAD-Mechanical) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A69C3D0))
    (comp (ref AC-L1)
      (value Mounting_Hole_PAD)
      (footprint Mounting_Holes:MountingHole_2.2mm_M2_ISO7380_Pad)
      (datasheet http://www.qualtekusa.com/Catalog/AC_Receptacles/pdfs/703w0053.pdf)
      (libsource (lib Half_Shield-rescue) (part Mounting_Hole_PAD-Mechanical) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A69C36E))
    (comp (ref PCF8523_RTC1)
      (value Conn_01x05_Female)
      (footprint Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm)
      (datasheet ~)
      (libsource (lib Connector) (part Conn_01x05_Female) (description "Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C4D7646))
    (comp (ref C8)
      (value C-device)
      (footprint Capacitors_SMD:C_0805)
      (libsource (lib Half_Shield-rescue) (part C-device) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C4E6896))
    (comp (ref U1)
      (value TPS561208DDC)
      (footprint SOT95P280X110-6N:SOT95P280X110-6N)
      (datasheet http://www.ti.com/lit/ds/symlink/tps561208.pdf)
      (libsource (lib Half_Shield_parts) (part TPS561208DDC) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C8766E5))
    (comp (ref Cbst1)
      (value 100nF)
      (footprint Capacitors_SMD:C_0603)
      (datasheet ~)
      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C89114A))
    (comp (ref L1)
      (value 4.7uH)
      (footprint Bourns_Inductor_Footprint:SRN6045-4R7Y)
      (datasheet ~)
      (libsource (lib Device) (part L) (description Inductor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C8B3ECE))
    (comp (ref Rfbt1)
      (value 82.5kOhm)
      (footprint Resistors_SMD:R_0805)
      (datasheet ~)
      (libsource (lib Device) (part R_US) (description "Resistor, US symbol"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C8BD2B9))
    (comp (ref Rfbb1)
      (value 10kOhm)
      (footprint Resistors_SMD:R_0805)
      (datasheet ~)
      (libsource (lib Device) (part R_US) (description "Resistor, US symbol"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C8BD39D))
    (comp (ref Cout1)
      (value 47uF)
      (footprint Capacitors_SMD:C_1206)
      (datasheet ~)
      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C8DDA9F))
    (comp (ref Cin1)
      (value 22uF)
      (footprint Capacitors_SMD:C_0805)
      (datasheet ~)
      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C8FD1DC))
    (comp (ref J1)
      (value Conn_01x03_Male)
      (footprint Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm)
      (datasheet ~)
      (libsource (lib Connector) (part Conn_01x03_Male) (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5CA9A60A))
    (comp (ref J2)
      (value Conn_01x03_Male)
      (footprint Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm)
      (datasheet ~)
      (libsource (lib Connector) (part Conn_01x03_Male) (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5CAE1068))
    (comp (ref J3)
      (value Conn_01x03_Male)
      (footprint Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm)
      (datasheet ~)
      (libsource (lib Connector) (part Conn_01x03_Male) (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5CB7223F))
    (comp (ref J4)
      (value Conn_01x03_Male)
      (footprint Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm)
      (datasheet ~)
      (libsource (lib Connector) (part Conn_01x03_Male) (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5CBDE59B))
    (comp (ref J5)
      (value Conn_01x03_Male)
      (footprint Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm)
      (datasheet ~)
      (libsource (lib Connector) (part Conn_01x03_Male) (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5CC1C2B6)))
  (libparts
    (libpart (lib Connector) (part Conn_01x03_Male)
      (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (docs ~)
      (footprints
        (fp Connector*:*_1x??_*))
      (fields
        (field (name Reference) J)
        (field (name Value) Conn_01x03_Male))
      (pins
        (pin (num 1) (name Pin_1) (type passive))
        (pin (num 2) (name Pin_2) (type passive))
        (pin (num 3) (name Pin_3) (type passive))))
    (libpart (lib Connector) (part Conn_01x05_Female)
      (description "Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (docs ~)
      (footprints
        (fp Connector*:*_1x??_*))
      (fields
        (field (name Reference) J)
        (field (name Value) Conn_01x05_Female))
      (pins
        (pin (num 1) (name Pin_1) (type passive))
        (pin (num 2) (name Pin_2) (type passive))
        (pin (num 3) (name Pin_3) (type passive))
        (pin (num 4) (name Pin_4) (type passive))
        (pin (num 5) (name Pin_5) (type passive))))
    (libpart (lib Connector) (part Screw_Terminal_01x04)
      (description "Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (docs ~)
      (footprints
        (fp TerminalBlock*:*))
      (fields
        (field (name Reference) J)
        (field (name Value) Screw_Terminal_01x04))
      (pins
        (pin (num 1) (name Pin_1) (type passive))
        (pin (num 2) (name Pin_2) (type passive))
        (pin (num 3) (name Pin_3) (type passive))
        (pin (num 4) (name Pin_4) (type passive))))
    (libpart (lib Connector) (part Screw_Terminal_01x05)
      (description "Generic screw terminal, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (docs ~)
      (footprints
        (fp TerminalBlock*:*))
      (fields
        (field (name Reference) J)
        (field (name Value) Screw_Terminal_01x05))
      (pins
        (pin (num 1) (name Pin_1) (type passive))
        (pin (num 2) (name Pin_2) (type passive))
        (pin (num 3) (name Pin_3) (type passive))
        (pin (num 4) (name Pin_4) (type passive))
        (pin (num 5) (name Pin_5) (type passive))))
    (libpart (lib Device) (part C)
      (description "Unpolarized capacitor")
      (docs ~)
      (footprints
        (fp C_*))
      (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 L)
      (description Inductor)
      (docs ~)
      (footprints
        (fp Choke_*)
        (fp *Coil*)
        (fp Inductor_*)
        (fp L_*))
      (fields
        (field (name Reference) L)
        (field (name Value) L))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))))
    (libpart (lib Device) (part R_US)
      (description "Resistor, US symbol")
      (docs ~)
      (footprints
        (fp R_*))
      (fields
        (field (name Reference) R)
        (field (name Value) R_US))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib Half_Shield-rescue) (part C-device)
      (footprints
        (fp C_*))
      (fields
        (field (name Reference) C)
        (field (name Value) C-device))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib Half_Shield-rescue) (part HEADER_1-w_connectors)
      (fields
        (field (name Reference) J)
        (field (name Value) HEADER_1-w_connectors))
      (pins
        (pin (num 1) (name ~) (type passive))))
    (libpart (lib Half_Shield-rescue) (part HEADER_18x2-w_connectors)
      (fields
        (field (name Reference) J)
        (field (name Value) HEADER_18x2-w_connectors))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))
        (pin (num 3) (name ~) (type passive))
        (pin (num 4) (name ~) (type passive))
        (pin (num 5) (name ~) (type passive))
        (pin (num 6) (name ~) (type passive))
        (pin (num 7) (name ~) (type passive))
        (pin (num 8) (name ~) (type passive))
        (pin (num 9) (name ~) (type passive))
        (pin (num 10) (name ~) (type passive))
        (pin (num 11) (name ~) (type passive))
        (pin (num 12) (name ~) (type passive))
        (pin (num 13) (name ~) (type passive))
        (pin (num 14) (name ~) (type passive))
        (pin (num 15) (name ~) (type passive))
        (pin (num 16) (name ~) (type passive))
        (pin (num 17) (name ~) (type passive))
        (pin (num 18) (name ~) (type passive))
        (pin (num 19) (name ~) (type passive))
        (pin (num 20) (name ~) (type passive))
        (pin (num 21) (name ~) (type passive))
        (pin (num 22) (name ~) (type passive))
        (pin (num 23) (name ~) (type passive))
        (pin (num 24) (name ~) (type passive))
        (pin (num 25) (name ~) (type passive))
        (pin (num 26) (name ~) (type passive))
        (pin (num 27) (name ~) (type passive))
        (pin (num 28) (name ~) (type passive))
        (pin (num 29) (name ~) (type passive))
        (pin (num 30) (name ~) (type passive))
        (pin (num 31) (name ~) (type passive))
        (pin (num 32) (name ~) (type passive))
        (pin (num 33) (name ~) (type passive))
        (pin (num 34) (name ~) (type passive))
        (pin (num 35) (name ~) (type passive))
        (pin (num 36) (name ~) (type passive))))
    (libpart (lib Half_Shield-rescue) (part HEADER_3-w_connectors)
      (fields
        (field (name Reference) J)
        (field (name Value) HEADER_3-w_connectors))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))
        (pin (num 3) (name ~) (type passive))))
    (libpart (lib Half_Shield-rescue) (part HEADER_4-w_connectors)
      (fields
        (field (name Reference) J)
        (field (name Value) HEADER_4-w_connectors))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))
        (pin (num 3) (name ~) (type passive))
        (pin (num 4) (name ~) (type passive))))
    (libpart (lib Half_Shield-rescue) (part HEADER_5-w_connectors)
      (fields
        (field (name Reference) J)
        (field (name Value) HEADER_5-w_connectors))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))
        (pin (num 3) (name ~) (type passive))
        (pin (num 4) (name ~) (type passive))
        (pin (num 5) (name ~) (type passive))))
    (libpart (lib Half_Shield-rescue) (part HEADER_6-w_connectors)
      (fields
        (field (name Reference) J)
        (field (name Value) HEADER_6-w_connectors))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))
        (pin (num 3) (name ~) (type passive))
        (pin (num 4) (name ~) (type passive))
        (pin (num 5) (name ~) (type passive))
        (pin (num 6) (name ~) (type passive))))
    (libpart (lib Half_Shield-rescue) (part HEADER_8-w_connectors)
      (fields
        (field (name Reference) J)
        (field (name Value) HEADER_8-w_connectors))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))
        (pin (num 3) (name ~) (type passive))
        (pin (num 4) (name ~) (type passive))
        (pin (num 5) (name ~) (type passive))
        (pin (num 6) (name ~) (type passive))
        (pin (num 7) (name ~) (type passive))
        (pin (num 8) (name ~) (type passive))))
    (libpart (lib Half_Shield-rescue) (part Jack_3.5mm_5pin-w_connectors)
      (fields
        (field (name Reference) J)
        (field (name Value) Jack_3.5mm_5pin-w_connectors))
      (pins
        (pin (num 1) (name S) (type passive))
        (pin (num 2) (name T) (type passive))
        (pin (num 3) (name R) (type passive))
        (pin (num 4) (name TS) (type passive))
        (pin (num 5) (name RS) (type passive))))
    (libpart (lib Half_Shield-rescue) (part Mounting_Hole_PAD-Mechanical)
      (footprints
        (fp Mounting?Hole*)
        (fp Hole*))
      (fields
        (field (name Reference) MK)
        (field (name Value) Mounting_Hole_PAD-Mechanical))
      (pins
        (pin (num 1) (name 1) (type input))))
    (libpart (lib Half_Shield-rescue) (part POT-device)
      (footprints
        (fp Potentiometer*))
      (fields
        (field (name Reference) RV)
        (field (name Value) POT-device))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))
        (pin (num 3) (name 3) (type passive))))
    (libpart (lib Half_Shield-rescue) (part R-device)
      (footprints
        (fp R_*)
        (fp R_*))
      (fields
        (field (name Reference) R)
        (field (name Value) R-device))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib Half_Shield-rescue) (part WC1602A-Display)
      (footprints
        (fp *WC*1602A*))
      (fields
        (field (name Reference) DS)
        (field (name Value) WC1602A-Display)
        (field (name Footprint) Displays:WC1602A))
      (pins
        (pin (num 1) (name VSS) (type power_in))
        (pin (num 2) (name VDD) (type power_in))
        (pin (num 3) (name VO) (type input))
        (pin (num 4) (name RS) (type input))
        (pin (num 5) (name R/W) (type input))
        (pin (num 6) (name E) (type input))
        (pin (num 7) (name D0) (type input))
        (pin (num 8) (name D1) (type input))
        (pin (num 9) (name D2) (type input))
        (pin (num 10) (name D3) (type input))
        (pin (num 11) (name D4) (type input))
        (pin (num 12) (name D5) (type input))
        (pin (num 13) (name D6) (type input))
        (pin (num 14) (name D7) (type input))
        (pin (num 15) (name "LED(+)") (type power_in))
        (pin (num 16) (name "LED(-)") (type power_in))))
    (libpart (lib Half_Shield_parts) (part TPS561208DDC)
      (fields
        (field (name Reference) U)
        (field (name Value) TPS561208DDC))
      (pins
        (pin (num 1) (name GND) (type input))
        (pin (num 2) (name SW) (type input))
        (pin (num 3) (name VIN) (type input))
        (pin (num 4) (name VFB) (type input))
        (pin (num 5) (name EN) (type input))
        (pin (num 6) (name VBST) (type input)))))
  (libraries
    (library (logical Connector)
      (uri /usr/share/kicad/library/Connector.lib))
    (library (logical Device)
      (uri /usr/share/kicad/library/Device.lib))
    (library (logical Half_Shield-rescue)
      (uri /home/konthank/Documents/Research/Open_Acidification_Project/Open_Acidification_pH-stat_KiCad/Half_Shield-rescue.lib))
    (library (logical Half_Shield_parts)
      (uri /home/konthank/Documents/Research/Open_Acidification_Project/Open_Acidification_pH-stat_KiCad/Half_Shield_parts.lib)))
  (nets
    (net (code 1) (name "Net-(PCF8523_RTC1-Pad5)")
      (node (ref PCF8523_RTC1) (pin 5)))
    (net (code 2) (name "Net-(C8-Pad2)")
      (node (ref J4) (pin 2))
      (node (ref C8) (pin 2))
      (node (ref PCF8523_RTC1) (pin 2)))
    (net (code 3) (name "Net-(PT100_Input1-Pad2)")
      (node (ref PT100_Input1) (pin 2))
      (node (ref PT100_Jack1) (pin 3)))
    (net (code 4) (name "Net-(A_Buck_9V1-Pad1)")
      (node (ref U1) (pin 5))
      (node (ref A_Buck_9V1) (pin 1))
      (node (ref U1) (pin 3))
      (node (ref Cin1) (pin 1)))
    (net (code 5) (name "Net-(PT100_Input1-Pad3)")
      (node (ref PT100_Input1) (pin 3))
      (node (ref PT100_Jack1) (pin 2)))
    (net (code 6) (name "Net-(Arduino_Block2-Pad4)")
      (node (ref PCF8523_RTC1) (pin 4))
      (node (ref Arduino_Block2) (pin 4)))
    (net (code 7) (name "Net-(Arduino_Block2-Pad3)")
      (node (ref PCF8523_RTC1) (pin 3))
      (node (ref Arduino_Block2) (pin 3)))
    (net (code 8) (name "Net-(C5-Pad2)")
      (node (ref C5) (pin 2))
      (node (ref PT100_amp1) (pin 1))
      (node (ref J5) (pin 2)))
    (net (code 9) (name "Net-(LCD1-Pad10)")
      (node (ref LCD1) (pin 10)))
    (net (code 10) (name "Net-(pH_carrier1-Pad4)")
      (node (ref pH_carrier1) (pin 4)))
    (net (code 11) (name "Net-(Relay_pwr1-Pad2)")
      (node (ref Relay_pwr1) (pin 2)))
    (net (code 12) (name "Net-(Arduino_Block3-Pad6)")
      (node (ref Arduino_Block3) (pin 6)))
    (net (code 13) (name "Net-(Arduino_Block3-Pad5)")
      (node (ref Arduino_Block3) (pin 5)))
    (net (code 14) (name "Net-(Arduino_Block3-Pad4)")
      (node (ref Arduino_Block3) (pin 4)))
    (net (code 15) (name "Net-(Arduino_Block3-Pad3)")
      (node (ref Arduino_Block3) (pin 3)))
    (net (code 16) (name "Net-(PT100_Jack1-Pad4)")
      (node (ref PT100_Jack1) (pin 4)))
    (net (code 17) (name "Net-(PT100_Input1-Pad4)")
      (node (ref PT100_Jack1) (pin 1))
      (node (ref PT100_Input1) (pin 4)))
    (net (code 18) (name "Net-(LCD1-Pad15)")
      (node (ref R1) (pin 2))
      (node (ref LCD1) (pin 15)))
    (net (code 19) (name "Net-(PT100_Input1-Pad1)")
      (node (ref PT100_Input1) (pin 1)))
    (net (code 20) (name "Net-(PT100_Jack1-Pad5)")
      (node (ref PT100_Jack1) (pin 5)))
    (net (code 21) (name "Net-(Cbst1-Pad2)")
      (node (ref Cbst1) (pin 2))
      (node (ref U1) (pin 6)))
    (net (code 22) (name "Net-(LCD1-Pad9)")
      (node (ref LCD1) (pin 9)))
    (net (code 23) (name "Net-(LCD1-Pad8)")
      (node (ref LCD1) (pin 8)))
    (net (code 24) (name "Net-(LCD1-Pad7)")
      (node (ref LCD1) (pin 7)))
    (net (code 25) (name "Net-(Arduino_Block1-Pad4)")
      (node (ref LCD1) (pin 6))
      (node (ref Arduino_Block1) (pin 4)))
    (net (code 26) (name "Net-(LCD1-Pad3)")
      (node (ref LCD1) (pin 3))
      (node (ref RV1) (pin 2)))
    (net (code 27) (name "Net-(Arduino_Block1-Pad14)")
      (node (ref LCD1) (pin 14))
      (node (ref Arduino_Block1) (pin 14)))
    (net (code 28) (name "Net-(C3-Pad2)")
      (node (ref RV1) (pin 3))
      (node (ref J1) (pin 2))
      (node (ref C3) (pin 2)))
    (net (code 29) (name Buck_5V)
      (node (ref J1) (pin 1))
      (node (ref J3) (pin 1))
      (node (ref J2) (pin 1))
      (node (ref J5) (pin 1))
      (node (ref Relay_pwr1) (pin 3))
      (node (ref J4) (pin 1))
      (node (ref R_Buck_5V1) (pin 1)))
    (net (code 30) (name +5V)
      (node (ref Relay_control1) (pin 1))
      (node (ref J3) (pin 3))
      (node (ref J4) (pin 3))
      (node (ref J5) (pin 3))
      (node (ref pH_carrier1) (pin 5))
      (node (ref C7) (pin 1))
      (node (ref Arduino_Block1) (pin 2))
      (node (ref Arduino_Block1) (pin 1))
      (node (ref J2) (pin 3))
      (node (ref C6) (pin 1))
      (node (ref C1) (pin 2))
      (node (ref J1) (pin 3)))
    (net (code 31) (name GND)
      (node (ref C1) (pin 1))
      (node (ref Cin1) (pin 2))
      (node (ref Relay_control1) (pin 4))
      (node (ref Relay_pwr1) (pin 1))
      (node (ref Arduino_Block1) (pin 35))
      (node (ref PT100_amp1) (pin 2))
      (node (ref pH_carrier1) (pin 3))
      (node (ref RV1) (pin 1))
      (node (ref Arduino_Block1) (pin 36))
      (node (ref A_Buck_GND1) (pin 1))
      (node (ref R_Buck_GND1) (pin 1))
      (node (ref C6) (pin 2))
      (node (ref C5) (pin 1))
      (node (ref C2) (pin 1))
      (node (ref C4) (pin 2))
      (node (ref C3) (pin 1))
      (node (ref LCD1) (pin 5))
      (node (ref LCD1) (pin 16))
      (node (ref Power_Screws1) (pin 5))
      (node (ref C8) (pin 1))
      (node (ref PCF8523_RTC1) (pin 1))
      (node (ref AC-E1) (pin 1))
      (node (ref LCD1) (pin 1))
      (node (ref C7) (pin 2))
      (node (ref U1) (pin 1))
      (node (ref Power_Screws1) (pin 3))
      (node (ref Rfbb1) (pin 2))
      (node (ref Cout1) (pin 2)))
    (net (code 32) (name "Net-(Rfbb1-Pad1)")
      (node (ref Rfbb1) (pin 1))
      (node (ref Rfbt1) (pin 2))
      (node (ref U1) (pin 4)))
    (net (code 33) (name "Net-(Cout1-Pad1)")
      (node (ref L1) (pin 1))
      (node (ref Power_Screws1) (pin 1))
      (node (ref Cout1) (pin 1))
      (node (ref Rfbt1) (pin 1)))
    (net (code 34) (name "Net-(Cbst1-Pad1)")
      (node (ref L1) (pin 2))
      (node (ref U1) (pin 2))
      (node (ref Cbst1) (pin 1)))
    (net (code 35) (name "Net-(Arduino_Block3-Pad2)")
      (node (ref Arduino_Block3) (pin 2)))
    (net (code 36) (name "Net-(Arduino_Block1-Pad8)")
      (node (ref Arduino_Block1) (pin 8))
      (node (ref LCD1) (pin 11)))
    (net (code 37) (name "Net-(Arduino_Block1-Pad9)")
      (node (ref Arduino_Block1) (pin 9)))
    (net (code 38) (name "Net-(Arduino_Block3-Pad1)")
      (node (ref Arduino_Block3) (pin 1)))
    (net (code 39) (name "Net-(Arduino_Block1-Pad7)")
      (node (ref Arduino_Block1) (pin 7)))
    (net (code 40) (name CLK)
      (node (ref PT100_amp1) (pin 4))
      (node (ref Arduino_Block1) (pin 19)))
    (net (code 41) (name "Net-(Arduino_Block1-Pad12)")
      (node (ref Arduino_Block1) (pin 12))
      (node (ref LCD1) (pin 13)))
    (net (code 42) (name "Net-(Arduino_Block1-Pad5)")
      (node (ref Arduino_Block1) (pin 5)))
    (net (code 43) (name "Net-(Arduino_Block1-Pad34)")
      (node (ref Arduino_Block1) (pin 34)))
    (net (code 44) (name "Net-(Arduino_Block1-Pad33)")
      (node (ref Arduino_Block1) (pin 33)))
    (net (code 45) (name "Net-(Arduino_Block1-Pad32)")
      (node (ref Arduino_Block1) (pin 32)))
    (net (code 46) (name "Net-(Arduino_Block1-Pad31)")
      (node (ref Arduino_Block1) (pin 31)))
    (net (code 47) (name "Net-(Arduino_Block1-Pad30)")
      (node (ref Keypad1) (pin 1))
      (node (ref Arduino_Block1) (pin 30)))
    (net (code 48) (name "Net-(Arduino_Block1-Pad3)")
      (node (ref Arduino_Block1) (pin 3)))
    (net (code 49) (name "Net-(Arduino_Block1-Pad28)")
      (node (ref Keypad1) (pin 2))
      (node (ref Arduino_Block1) (pin 28)))
    (net (code 50) (name "Net-(Arduino_Block1-Pad26)")
      (node (ref Keypad1) (pin 3))
      (node (ref Arduino_Block1) (pin 26)))
    (net (code 51) (name "Net-(Arduino_Block1-Pad10)")
      (node (ref LCD1) (pin 12))
      (node (ref Arduino_Block1) (pin 10)))
    (net (code 52) (name pH_TX)
      (node (ref pH_carrier1) (pin 2))
      (node (ref Arduino_Block2) (pin 2)))
    (net (code 53) (name "Net-(Arduino_Block1-Pad18)")
      (node (ref Keypad1) (pin 7))
      (node (ref Arduino_Block1) (pin 18)))
    (net (code 54) (name pH_RX)
      (node (ref pH_carrier1) (pin 1))
      (node (ref Arduino_Block2) (pin 1)))
    (net (code 55) (name "Net-(PT100_amp1-Pad3)")
      (node (ref PT100_amp1) (pin 3)))
    (net (code 56) (name "Net-(PT100_amp1-Pad8)")
      (node (ref PT100_amp1) (pin 8)))
    (net (code 57) (name "Net-(Arduino_Block1-Pad24)")
      (node (ref Arduino_Block1) (pin 24))
      (node (ref Keypad1) (pin 4)))
    (net (code 58) (name "Net-(Arduino_Block1-Pad22)")
      (node (ref Arduino_Block1) (pin 22))
      (node (ref Keypad1) (pin 5)))
    (net (code 59) (name "Net-(Arduino_Block1-Pad20)")
      (node (ref Keypad1) (pin 6))
      (node (ref Arduino_Block1) (pin 20)))
    (net (code 60) (name "Net-(Arduino_Block1-Pad17)")
      (node (ref Arduino_Block1) (pin 17)))
    (net (code 61) (name "Net-(Arduino_Block1-Pad16)")
      (node (ref Arduino_Block1) (pin 16))
      (node (ref Keypad1) (pin 8)))
    (net (code 62) (name "Net-(Arduino_Block1-Pad15)")
      (node (ref Arduino_Block1) (pin 15)))
    (net (code 63) (name "Net-(Arduino_Block1-Pad13)")
      (node (ref Arduino_Block1) (pin 13)))
    (net (code 64) (name "Net-(Arduino_Block1-Pad11)")
      (node (ref Arduino_Block1) (pin 11)))
    (net (code 65) (name Relay_IN2)
      (node (ref Relay_control1) (pin 2))
      (node (ref Arduino_Block1) (pin 27)))
    (net (code 66) (name Relay_IN1)
      (node (ref Relay_control1) (pin 3))
      (node (ref Arduino_Block1) (pin 29)))
    (net (code 67) (name SDO)
      (node (ref Arduino_Block1) (pin 21))
      (node (ref PT100_amp1) (pin 5)))
    (net (code 68) (name SDI)
      (node (ref Arduino_Block1) (pin 23))
      (node (ref PT100_amp1) (pin 6)))
    (net (code 69) (name CS)
      (node (ref PT100_amp1) (pin 7))
      (node (ref Arduino_Block1) (pin 25)))
    (net (code 70) (name "Net-(AC-N1-Pad1)")
      (node (ref Power_Screws1) (pin 4))
      (node (ref Power_Screws1) (pin 2))
      (node (ref AC-N1) (pin 1))
      (node (ref R_Buck_1) (pin 1))
      (node (ref A_Buck2) (pin 1)))
    (net (code 71) (name "Net-(C2-Pad2)")
      (node (ref C2) (pin 2))
      (node (ref LCD1) (pin 2))
      (node (ref J3) (pin 2)))
    (net (code 72) (name "Net-(C4-Pad1)")
      (node (ref R1) (pin 1))
      (node (ref C4) (pin 1))
      (node (ref J2) (pin 2)))
    (net (code 73) (name "Net-(AC-L1-Pad1)")
      (node (ref AC-L1) (pin 1))
      (node (ref Screw2) (pin 1))
      (node (ref Screw1) (pin 1))
      (node (ref R_Buck2) (pin 1))
      (node (ref A_Buck1) (pin 1)))
    (net (code 74) (name "Net-(Arduino_Block1-Pad6)")
      (node (ref Arduino_Block1) (pin 6))
      (node (ref LCD1) (pin 4)))))