nicklib.kicad_sym
(kicad_symbol_lib (version 20220914) (generator kicad_symbol_editor)
  (symbol "ATH21B" (in_bom yes) (on_board yes)
    (property "Reference" "ATH21B" (at -1.27 2.54 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Value" "" (at 0 0 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (symbol "ATH21B_1_0"
      (pin passive line (at 0 0 180) (length 2.54)
        (name "VDD" (effects (font (size 1.27 1.27))))
        (number "1" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at 0 -2.54 180) (length 2.54)
        (name "SDA" (effects (font (size 1.27 1.27))))
        (number "2" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at 0 -5.08 180) (length 2.54)
        (name "GND" (effects (font (size 1.27 1.27))))
        (number "3" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at 0 -7.62 180) (length 2.54)
        (name "SCL" (effects (font (size 1.27 1.27))))
        (number "4" (effects (font (size 1.27 1.27))))
      )
    )
    (symbol "ATH21B_1_1"
      (text "{{REF}}" (at -1.27 5.08 0)
        (effects (font (size 1.27 1.27)))
      )
    )
  )
  (symbol "AX-1838HS" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
    (property "Reference" "U" (at -10.16 7.62 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "AX-1838HS" (at -10.16 -7.62 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "OptoDevice:Vishay_MOLD-3Pin" (at -1.27 -9.525 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "https://www.tinytronics.nl/shop/index.php?route=product/product/get_file&file=132/AX-1838HS.pdf" (at 16.51 7.62 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_keywords" "opto IR receiver" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_description" "IR Receiver Modules for Remote Control Systems" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_fp_filters" "Vishay*MOLD*" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (symbol "AX-1838HS_0_0"
      (arc (start -10.287 1.397) (mid -11.0899 -0.1852) (end -10.287 -1.778)
        (stroke (width 0.254) (type default))
        (fill (type background))
      )
      (polyline
        (pts
          (xy 1.905 -5.08)
          (xy 0.127 -5.08)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.905 5.08)
          (xy 0.127 5.08)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (text "DEMOD" (at -3.175 0.254 900)
        (effects (font (size 1.524 1.524)))
      )
    )
    (symbol "AX-1838HS_0_1"
      (rectangle (start -6.096 5.588) (end 0.127 -5.588)
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -8.763 0.381)
          (xy -9.652 1.27)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -8.763 0.381)
          (xy -9.271 0.381)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -8.763 0.381)
          (xy -8.763 0.889)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -8.636 -0.635)
          (xy -9.525 0.254)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -8.636 -0.635)
          (xy -9.144 -0.635)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -8.636 -0.635)
          (xy -8.636 -0.127)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -8.382 -1.016)
          (xy -6.731 -1.016)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.27 -2.921)
          (xy 0.127 -2.921)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.27 -1.905)
          (xy 1.27 -3.81)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.397 -3.556)
          (xy 1.524 -3.556)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.651 -3.556)
          (xy 1.524 -3.556)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.651 -3.556)
          (xy 1.651 -3.302)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.905 0)
          (xy 1.905 1.27)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.905 4.445)
          (xy 1.905 5.08)
          (xy 2.54 5.08)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -8.382 0.635)
          (xy -6.731 0.635)
          (xy -7.62 -1.016)
          (xy -8.382 0.635)
        )
        (stroke (width 0) (type default))
        (fill (type outline))
      )
      (polyline
        (pts
          (xy -6.096 1.397)
          (xy -7.62 1.397)
          (xy -7.62 -1.778)
          (xy -6.096 -1.778)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.27 -3.175)
          (xy 1.905 -3.81)
          (xy 1.905 -5.08)
          (xy 2.54 -5.08)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.27 -2.54)
          (xy 1.905 -1.905)
          (xy 1.905 0)
          (xy 2.54 0)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (rectangle (start 2.54 1.27) (end 1.27 4.445)
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (rectangle (start 7.62 6.35) (end -10.16 -6.35)
        (stroke (width 0.254) (type default))
        (fill (type background))
      )
    )
    (symbol "AX-1838HS_1_1"
      (pin output line (at 10.16 0 180) (length 2.54)
        (name "OUT" (effects (font (size 1.27 1.27))))
        (number "1" (effects (font (size 1.27 1.27))))
      )
      (pin power_in line (at 10.16 -5.08 180) (length 2.54)
        (name "GND" (effects (font (size 1.27 1.27))))
        (number "2" (effects (font (size 1.27 1.27))))
      )
      (pin power_in line (at 10.16 5.08 180) (length 2.54)
        (name "Vs" (effects (font (size 1.27 1.27))))
        (number "3" (effects (font (size 1.27 1.27))))
      )
    )
  )
  (symbol "Conn_display_i2c" (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
    (property "Reference" "J" (at 0 5.08 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Value" "Conn_display_i2c" (at 0 -7.62 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_locked" "" (at 0 0 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "ki_keywords" "connector" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_description" "Generic connector, single row, 01x04, script generated" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_fp_filters" "Connector*:*_1x??_*" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (symbol "Conn_display_i2c_1_1"
      (arc (start 0 -4.572) (mid -0.5058 -5.08) (end 0 -5.588)
        (stroke (width 0.1524) (type default))
        (fill (type none))
      )
      (arc (start 0 -2.032) (mid -0.5058 -2.54) (end 0 -3.048)
        (stroke (width 0.1524) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -1.27 -5.08)
          (xy -0.508 -5.08)
        )
        (stroke (width 0.1524) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -1.27 -2.54)
          (xy -0.508 -2.54)
        )
        (stroke (width 0.1524) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -1.27 0)
          (xy -0.508 0)
        )
        (stroke (width 0.1524) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy -1.27 2.54)
          (xy -0.508 2.54)
        )
        (stroke (width 0.1524) (type default))
        (fill (type none))
      )
      (arc (start 0 0.508) (mid -0.5058 0) (end 0 -0.508)
        (stroke (width 0.1524) (type default))
        (fill (type none))
      )
      (arc (start 0 3.048) (mid -0.5058 2.54) (end 0 2.032)
        (stroke (width 0.1524) (type default))
        (fill (type none))
      )
      (pin passive line (at -5.08 2.54 0) (length 3.81)
        (name "SDA" (effects (font (size 1.27 1.27))))
        (number "1" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at -5.08 0 0) (length 3.81)
        (name "SCL" (effects (font (size 1.27 1.27))))
        (number "2" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at -5.08 -2.54 0) (length 3.81)
        (name "VCC" (effects (font (size 1.27 1.27))))
        (number "3" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at -5.08 -5.08 0) (length 3.81)
        (name "GND" (effects (font (size 1.27 1.27))))
        (number "4" (effects (font (size 1.27 1.27))))
      )
    )
  )
  (symbol "ME2108C50M5G" (in_bom yes) (on_board yes)
    (property "Reference" "U5" (at 0 10.16 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Value" "ME2108C50M5G" (at 0 7.62 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (at 0 -20.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "https://datasheet.lcsc.com/lcsc/2304140030_MICRONE-Nanjing-Micro-One-Elec-ME2108C50M5G_C236790.pdf" (at 0 -14.478 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LSCS" "C236790" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_keywords" "Boost converter" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_description" "1.8A Step-Up Converter, 5V Output Voltage, 0.9-5.5V Input Voltage, SOT-23-5" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_fp_filters" "SOT?23*" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (symbol "ME2108C50M5G_0_1"
      (rectangle (start -7.62 5.08) (end 7.62 -5.08)
        (stroke (width 0.254) (type default))
        (fill (type background))
      )
    )
    (symbol "ME2108C50M5G_1_1"
      (pin passive line (at -10.16 2.54 0) (length 2.54)
        (name "CE" (effects (font (size 1.27 1.27))))
        (number "1" (effects (font (size 1.27 1.27))))
      )
      (pin power_out line (at 10.16 2.54 180) (length 2.54)
        (name "VOUT" (effects (font (size 1.27 1.27))))
        (number "2" (effects (font (size 1.27 1.27))))
      )
      (pin no_connect line (at 10.16 -2.54 180) (length 2.54) hide
        (name "NC" (effects (font (size 1.27 1.27))))
        (number "3" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at 0 -7.62 90) (length 2.54)
        (name "GND" (effects (font (size 1.27 1.27))))
        (number "4" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at -10.16 -2.54 0) (length 2.54)
        (name "LX" (effects (font (size 1.27 1.27))))
        (number "5" (effects (font (size 1.27 1.27))))
      )
    )
  )
  (symbol "ME2188A50XG" (in_bom yes) (on_board yes)
    (property "Reference" "U5" (at 0 10.16 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Value" "ME2188A50XG" (at 0 7.62 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "Package_TO_SOT_SMD:SOT-23_Handsoldering" (at 0 -20.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "https://datasheetspdf.com/pdf-file/825700/Microne/ME2188/1" (at 0 -3.81 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_keywords" "Boost converter" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_description" "1.8A Step-Up Converter, 5V Output Voltage, 0.9-5.5V Input Voltage, SOT-23" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_fp_filters" "SOT?23*" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (symbol "ME2188A50XG_0_1"
      (rectangle (start -7.62 5.08) (end 7.62 -5.08)
        (stroke (width 0.254) (type default))
        (fill (type background))
      )
    )
    (symbol "ME2188A50XG_1_1"
      (pin power_in line (at 0 -7.62 90) (length 2.54)
        (name "GND" (effects (font (size 1.27 1.27))))
        (number "1" (effects (font (size 1.27 1.27))))
      )
      (pin power_in line (at -10.16 2.54 0) (length 2.54)
        (name "LX" (effects (font (size 1.27 1.27))))
        (number "2" (effects (font (size 1.27 1.27))))
      )
      (pin power_out line (at 10.16 2.54 180) (length 2.54)
        (name "VOUT" (effects (font (size 1.27 1.27))))
        (number "3" (effects (font (size 1.27 1.27))))
      )
    )
  )
  (symbol "MMBT2222A" (pin_names (offset 0) hide) (in_bom yes) (on_board yes)
    (property "Reference" "Q" (at 5.08 1.905 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "MMBT2222A " (at 5.08 0 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Package_TO_SOT_SMD:SOT-23_Handsoldering" (at 5.08 -1.905 0)
      (effects (font (size 1.27 1.27) italic) (justify left) hide)
    )
    (property "Datasheet" "https://datasheet.lcsc.com/lcsc/1811081957_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--MMBT2222A-1P_C8512.pdf" (at 1.27 6.35 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "ki_keywords" "NPN General Puprose Transistor SMD" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_description" "1A Ic, 40V Vce, NPN Transistor, General Purpose Transistor, SOT-223" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_fp_filters" "SOT?223*" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (symbol "MMBT2222A_0_1"
      (polyline
        (pts
          (xy 0 0)
          (xy 0.635 0)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 2.54 -2.54)
          (xy 0.635 -0.635)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 2.54 2.54)
          (xy 0.635 0.635)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 0.635 1.905)
          (xy 0.635 -1.905)
          (xy 0.635 -1.905)
        )
        (stroke (width 0.508) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 2.286 -2.286)
          (xy 1.778 -1.778)
          (xy 1.778 -1.778)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 1.143 -1.651)
          (xy 1.651 -1.143)
          (xy 2.159 -2.159)
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          (xy 1.143 -1.651)
        )
        (stroke (width 0) (type default))
        (fill (type outline))
      )
      (circle (center 1.27 0) (radius 2.8194)
        (stroke (width 0.254) (type default))
        (fill (type none))
      )
    )
    (symbol "MMBT2222A_1_1"
      (pin input line (at -5.08 0 0) (length 5.08)
        (name "B" (effects (font (size 1.27 1.27))))
        (number "1" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at 2.54 -5.08 90) (length 2.54)
        (name "E" (effects (font (size 1.27 1.27))))
        (number "2" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at 2.54 5.08 270) (length 2.54)
        (name "C" (effects (font (size 1.27 1.27))))
        (number "3" (effects (font (size 1.27 1.27))))
      )
    )
  )
  (symbol "R_Potentiometer" (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
    (property "Reference" "RV" (at -4.445 0 90)
      (effects (font (size 1.27 1.27)))
    )
    (property "Value" "Slide_Potentiometer" (at -2.54 0 90)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_keywords" "resistor variable" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_description" "Potentiometer" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "ki_fp_filters" "Potentiometer*" (at 0 0 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (symbol "R_Potentiometer_0_1"
      (rectangle (start -1.016 2.54) (end 1.016 -2.54)
        (stroke (width 0.254) (type default))
        (fill (type none))
      )
      (polyline
        (pts
          (xy 5.08 0)
          (xy 1.524 0)
        )
        (stroke (width 0) (type default))
        (fill (type none))
      )
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        (pts
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          (xy 2.286 0.508)
          (xy 2.286 -0.508)
          (xy 1.143 0)
        )
        (stroke (width 0) (type default))
        (fill (type outline))
      )
    )
    (symbol "R_Potentiometer_1_1"
      (pin power_in line (at 0 3.81 270) (length 1.27)
        (name "1" (effects (font (size 1.27 1.27))))
        (number "1" (effects (font (size 1.27 1.27))))
      )
      (pin passive line (at 6.35 0 180) (length 1.27)
        (name "2" (effects (font (size 1.27 1.27))))
        (number "2" (effects (font (size 1.27 1.27))))
      )
      (pin power_out line (at 0 -3.81 90) (length 1.27)
        (name "3" (effects (font (size 1.27 1.27))))
        (number "3" (effects (font (size 1.27 1.27))))
      )
    )
  )
  (symbol "SK6812MINI-E" (pin_names (offset 0.254)) (in_bom yes) (on_board yes)
    (property "Reference" "D7" (at -8.89 7.62 90)
      (effects (font (size 1.27 1.27)))
    )
    (property "Value" "SK6812MINI" (at -6.35 7.62 90)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm" (at 1.27 -7.62 0)
      (effects (font (size 1.27 1.27)) (justify left top) hide)
    )
    (property "Datasheet" "https://cdn-shop.adafruit.com/product-files/2686/SK6812MINI_REV.01-1-2.pdf" (at 2.54 -9.525 0)
      (effects (font (size 1.27 1.27)) (justify left top) hide)
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