(kicad_sch (version 20250114) (generator "eeschema") (generator_version "9.0") (uuid "16a61737-b805-4ce5-9c5a-d2a43629898b") (paper "A4") (title_block (title "Pressure Sensor") (company "Dynamite Rocketry") ) (lib_symbols (symbol "Device:C" (pin_numbers (hide yes) ) (pin_names (offset 0.254) ) (exclude_from_sim no) (in_bom yes) (on_board yes) (property "Reference" "C" (at 0.635 2.54 0) (effects (font (size 1.27 1.27) ) (justify left) ) ) (property "Value" "C" (at 0.635 -2.54 0) (effects (font (size 1.27 1.27) ) (justify left) ) ) (property "Footprint" "" (at 0.9652 -3.81 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "~" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Unpolarized capacitor" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "ki_keywords" "cap capacitor" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "ki_fp_filters" "C_*" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (symbol "C_0_1" (polyline (pts (xy -2.032 0.762) (xy 2.032 0.762) ) (stroke (width 0.508) (type default) ) (fill (type none) ) ) (polyline (pts (xy -2.032 -0.762) (xy 2.032 -0.762) ) (stroke (width 0.508) (type default) ) (fill (type none) ) ) ) (symbol "C_1_1" (pin passive line (at 0 3.81 270) (length 2.794) (name "~" (effects (font (size 1.27 1.27) ) ) ) (number "1" (effects (font (size 1.27 1.27) ) ) ) ) (pin passive line (at 0 -3.81 90) (length 2.794) (name "~" (effects (font (size 1.27 1.27) ) ) ) (number "2" (effects (font (size 1.27 1.27) ) ) ) ) ) (embedded_fonts no) ) (symbol "Sensor_Pressure:MS5607-02BA" (exclude_from_sim no) (in_bom yes) (on_board yes) (property "Reference" "U" (at -6.35 8.89 0) (effects (font (size 1.27 1.27) ) ) ) (property "Value" "MS5607-02BA" (at 7.62 8.89 0) (effects (font (size 1.27 1.27) ) ) ) (property "Footprint" "Package_LGA:LGA-8_3x5mm_P1.25mm" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Data+Sheet%7FMS5607-02BA03%7FB2%7Fpdf%7FEnglish%7FENG_DS_MS5607-02BA03_B2.pdf%7FCAT-BLPS0035" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Barometric pressure sensor, 20cm resolution, 10 to 1200 mbar, I2C and SPI interface up to 20MHz, LGA-8" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "ki_keywords" "pressure SPI I2C" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "ki_fp_filters" "LGA*3x5mm*P1.25mm*" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (symbol "MS5607-02BA_0_1" (rectangle (start -7.62 7.62) (end 7.62 -7.62) (stroke (width 0.254) (type default) ) (fill (type background) ) ) ) (symbol "MS5607-02BA_1_1" (pin input line (at -10.16 5.08 0) (length 2.54) (name "PS" (effects (font (size 1.27 1.27) ) ) ) (number "2" (effects (font (size 1.27 1.27) ) ) ) ) (pin output line (at -10.16 2.54 0) (length 2.54) (name "SDO" (effects (font (size 1.27 1.27) ) ) ) (number "6" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -10.16 0 0) (length 2.54) (name "SDI/SDA" (effects (font (size 1.27 1.27) ) ) ) (number "7" (effects (font (size 1.27 1.27) ) ) ) ) (pin input line (at -10.16 -2.54 0) (length 2.54) (name "SCLK" (effects (font (size 1.27 1.27) ) ) ) (number "8" (effects (font (size 1.27 1.27) ) ) ) ) (pin input line (at -10.16 -5.08 0) (length 2.54) (name "CSB" (effects (font (size 1.27 1.27) ) ) ) (number "4" (effects (font (size 1.27 1.27) ) ) ) ) (pin input line (at -10.16 -5.08 0) (length 2.54) (hide yes) (name "CSB" (effects (font (size 1.27 1.27) ) ) ) (number "5" (effects (font (size 1.27 1.27) ) ) ) ) (pin power_in line (at 0 10.16 270) (length 2.54) (name "VDD" (effects (font (size 1.27 1.27) ) ) ) (number "1" (effects (font (size 1.27 1.27) ) ) ) ) (pin power_in line (at 0 -10.16 90) (length 2.54) (name "GND" (effects (font (size 1.27 1.27) ) ) ) (number "3" (effects (font (size 1.27 1.27) ) ) ) ) ) (embedded_fonts no) ) (symbol "power:+3.3V" (power) (pin_numbers (hide yes) ) (pin_names (offset 0) (hide yes) ) (exclude_from_sim no) (in_bom yes) (on_board yes) (property "Reference" "#PWR" (at 0 -3.81 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Value" "+3.3V" (at 0 3.556 0) (effects (font (size 1.27 1.27) ) ) ) (property "Footprint" "" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Power symbol creates a global label with name \"+3.3V\"" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "ki_keywords" "global power" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (symbol "+3.3V_0_1" (polyline (pts (xy -0.762 1.27) (xy 0 2.54) ) (stroke (width 0) (type default) ) (fill (type none) ) ) (polyline (pts (xy 0 2.54) (xy 0.762 1.27) ) (stroke (width 0) (type default) ) (fill (type none) ) ) (polyline (pts (xy 0 0) (xy 0 2.54) ) (stroke (width 0) (type default) ) (fill (type none) ) ) ) (symbol "+3.3V_1_1" (pin power_in line (at 0 0 90) (length 0) (name "~" (effects (font (size 1.27 1.27) ) ) ) (number "1" (effects (font (size 1.27 1.27) ) ) ) ) ) (embedded_fonts no) ) (symbol "power:GNDD" (power) (pin_numbers (hide yes) ) (pin_names (offset 0) (hide yes) ) (exclude_from_sim no) (in_bom yes) (on_board yes) (property "Reference" "#PWR" (at 0 -6.35 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Value" "GNDD" (at 0 -3.175 0) (effects (font (size 1.27 1.27) ) ) ) (property "Footprint" "" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Power symbol creates a global label with name \"GNDD\" , digital ground" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "ki_keywords" "global power" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (symbol "GNDD_0_1" (rectangle (start -1.27 -1.524) (end 1.27 -2.032) (stroke (width 0.254) (type default) ) (fill (type outline) ) ) (polyline (pts (xy 0 0) (xy 0 -1.524) ) (stroke (width 0) (type default) ) (fill (type none) ) ) ) (symbol "GNDD_1_1" (pin power_in line (at 0 0 270) (length 0) (name "~" (effects (font (size 1.27 1.27) ) ) ) (number "1" (effects (font (size 1.27 1.27) ) ) ) ) ) (embedded_fonts no) ) ) (text_box "Each power supply pin should be decoupled using a ceramic capacitor. The decoupling capacitors must be placed as close as possible to appropriate pins to ensure good functionality." (exclude_from_sim no) (at 180.34 93.98 0) (size 30.48 15.24) (margins 0.9525 0.9525 0.9525 0.9525) (stroke (width 0) (type solid) ) (fill (type none) ) (effects (font (size 1.27 1.27) ) (justify left top) ) (uuid "b37f3708-fa97-45fb-9ed9-974f3faf91cb") ) (hierarchical_label "~{CS}" (shape input) (at 130.81 106.68 180) (effects (font (size 1.27 1.27) ) (justify right) ) (uuid "3a1c398f-6fb6-490a-8d08-dde9499c37c4") ) (hierarchical_label "MISO" (shape output) (at 130.81 99.06 180) (effects (font (size 1.27 1.27) ) (justify right) ) (uuid "75be3bfa-84ed-42c8-9895-2dad974e1b38") ) (hierarchical_label "MOSI" (shape input) (at 130.81 101.6 180) (effects (font (size 1.27 1.27) ) (justify right) ) (uuid "a6f6f66f-9081-48d1-a432-e89aeaeed9e5") ) (hierarchical_label "SCK" (shape input) (at 130.81 104.14 180) (effects (font (size 1.27 1.27) ) (justify right) ) (uuid "c081cd57-735b-4ef2-bc13-b6176df3c4e5") ) (symbol (lib_id "power:GNDD") (at 167.64 105.41 0) (unit 1) (exclude_from_sim no) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced yes) (uuid "0b3a8d68-8b24-41d8-9c3a-444752c6181a") (property "Reference" "#PWR017" (at 167.64 111.76 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Value" "GNDD" (at 167.64 109.22 0) (effects (font (size 1.27 1.27) ) ) ) (property "Footprint" "" (at 167.64 105.41 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "" (at 167.64 105.41 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Power symbol creates a global label with name \"GNDD\" , digital ground" (at 167.64 105.41 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (pin "1" (uuid "1cdb78e1-b178-4bd3-81f1-55da4c57b4e8") ) (instances (project "dyna-micro" (path "/0389eb62-6503-47dc-9bba-f194441b9f54/3b69b8b5-74b9-4ef8-b089-9f6703a47935" (reference "#PWR017") (unit 1) ) ) ) ) (symbol (lib_id "Sensor_Pressure:MS5607-02BA") (at 140.97 101.6 0) (unit 1) (exclude_from_sim no) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced yes) (uuid "17275ab0-2bc5-4551-89be-44240ed77eb5") (property "Reference" "U3" (at 149.86 100.3299 0) (effects (font (size 1.27 1.27) ) (justify left) ) ) (property "Value" "MS5607-02BA" (at 149.86 102.8699 0) (effects (font (size 1.27 1.27) ) (justify left) ) ) (property "Footprint" "Package_LGA:LGA-8_3x5mm_P1.25mm" (at 140.97 101.6 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Data+Sheet%7FMS5607-02BA03%7FB2%7Fpdf%7FEnglish%7FENG_DS_MS5607-02BA03_B2.pdf%7FCAT-BLPS0035" (at 140.97 101.6 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Barometric pressure sensor, 20cm resolution, 10 to 1200 mbar, I2C and SPI interface up to 20MHz, LGA-8" (at 140.97 101.6 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (pin "2" (uuid "c474bc60-dee5-461e-84bf-2ac1e545145a") ) (pin "1" (uuid "96c9c02d-c960-418b-b898-a5041539314f") ) (pin "3" (uuid "299778ee-0fd3-403b-8161-a5607201d752") ) (pin "8" (uuid "9cf5f27f-da4a-4813-be0f-5c06176882ae") ) (pin "4" (uuid "2f5e9f73-731a-409c-8686-fe16464edaa0") ) (pin "7" (uuid "5b6115e8-6667-465f-9f49-58d5e7ac6e13") ) (pin "5" (uuid "889145d1-e5cc-46f3-afa9-26104414bc50") ) (pin "6" (uuid "870e77f0-68c2-4cc6-abbb-fb24bd35860b") ) (instances (project "dyna-micro" (path "/0389eb62-6503-47dc-9bba-f194441b9f54/3b69b8b5-74b9-4ef8-b089-9f6703a47935" (reference "U3") (unit 1) ) ) ) ) (symbol (lib_id "power:+3.3V") (at 140.97 91.44 0) (unit 1) (exclude_from_sim no) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced yes) (uuid "1a16375f-0f2f-43f0-ba1f-851201abfb8c") (property "Reference" "#PWR018" (at 140.97 95.25 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Value" "+3.3V" (at 140.97 86.36 0) (effects (font (size 1.27 1.27) ) ) ) (property "Footprint" "" (at 140.97 91.44 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "" (at 140.97 91.44 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Power symbol creates a global label with name \"+3.3V\"" (at 140.97 91.44 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (pin "1" (uuid "91c1f120-8b55-4abb-bedc-22dff3641e90") ) (instances (project "dyna-micro" (path "/0389eb62-6503-47dc-9bba-f194441b9f54/3b69b8b5-74b9-4ef8-b089-9f6703a47935" (reference "#PWR018") (unit 1) ) ) ) ) (symbol (lib_id "power:GNDD") (at 130.81 96.52 270) (unit 1) (exclude_from_sim no) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced yes) (uuid "b473996f-4dd4-4880-b7ec-93379358b95b") (property "Reference" "#PWR020" (at 124.46 96.52 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Value" "GNDD" (at 127 96.5199 90) (effects (font (size 1.27 1.27) ) (justify right) ) ) (property "Footprint" "" (at 130.81 96.52 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "" (at 130.81 96.52 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Power symbol creates a global label with name \"GNDD\" , digital ground" (at 130.81 96.52 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (pin "1" (uuid "6ddf8e50-ef7e-4b4f-9fbc-59055a26c76e") ) (instances (project "dyna-micro" (path "/0389eb62-6503-47dc-9bba-f194441b9f54/3b69b8b5-74b9-4ef8-b089-9f6703a47935" (reference "#PWR020") (unit 1) ) ) ) ) (symbol (lib_id "power:GNDD") (at 140.97 111.76 0) (unit 1) (exclude_from_sim no) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced yes) (uuid "ec4d0b28-706b-45d1-99d4-d45f2435bc4c") (property "Reference" "#PWR019" (at 140.97 118.11 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Value" "GNDD" (at 140.97 115.57 0) (effects (font (size 1.27 1.27) ) ) ) (property "Footprint" "" (at 140.97 111.76 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "" (at 140.97 111.76 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Power symbol creates a global label with name \"GNDD\" , digital ground" (at 140.97 111.76 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (pin "1" (uuid "954df6c0-3f71-41f2-8c05-169b6771ebbb") ) (instances (project "dyna-micro" (path "/0389eb62-6503-47dc-9bba-f194441b9f54/3b69b8b5-74b9-4ef8-b089-9f6703a47935" (reference "#PWR019") (unit 1) ) ) ) ) (symbol (lib_id "Device:C") (at 167.64 101.6 0) (unit 1) (exclude_from_sim no) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced yes) (uuid "ed9248a7-91c6-489a-ad57-c28e5cc287ff") (property "Reference" "C8" (at 171.45 100.3299 0) (effects (font (size 1.27 1.27) ) (justify left) ) ) (property "Value" "100nF" (at 171.45 102.8699 0) (effects (font (size 1.27 1.27) ) (justify left) ) ) (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (at 168.6052 105.41 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "~" (at 167.64 101.6 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Unpolarized capacitor" (at 167.64 101.6 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (pin "1" (uuid "60056256-539d-4b48-80d0-866311504a5c") ) (pin "2" (uuid "3acf1aa3-d63a-4367-a607-ced797448e75") ) (instances (project "dyna-micro" (path "/0389eb62-6503-47dc-9bba-f194441b9f54/3b69b8b5-74b9-4ef8-b089-9f6703a47935" (reference "C8") (unit 1) ) ) ) ) (symbol (lib_id "power:+3.3V") (at 167.64 97.79 0) (unit 1) (exclude_from_sim no) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced yes) (uuid "f8c51a74-a684-44d6-884c-4999f381dd56") (property "Reference" "#PWR016" (at 167.64 101.6 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Value" "+3.3V" (at 167.64 92.71 0) (effects (font (size 1.27 1.27) ) ) ) (property "Footprint" "" (at 167.64 97.79 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "" (at 167.64 97.79 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Power symbol creates a global label with name \"+3.3V\"" (at 167.64 97.79 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (pin "1" (uuid "648541ea-09ab-4c0e-9cc1-2020681388ee") ) (instances (project "dyna-micro" (path "/0389eb62-6503-47dc-9bba-f194441b9f54/3b69b8b5-74b9-4ef8-b089-9f6703a47935" (reference "#PWR016") (unit 1) ) ) ) ) )