(kicad_pcb
	(version 20241229)
	(generator "pcbnew")
	(generator_version "9.0")
	(general
		(thickness 1.6)
		(legacy_teardrops no)
	)
	(paper "A4")
	(layers
		(0 "F.Cu" signal)
		(2 "B.Cu" signal)
		(9 "F.Adhes" user "F.Adhesive")
		(11 "B.Adhes" user "B.Adhesive")
		(13 "F.Paste" user)
		(15 "B.Paste" user)
		(5 "F.SilkS" user "F.Silkscreen")
		(7 "B.SilkS" user "B.Silkscreen")
		(1 "F.Mask" user)
		(3 "B.Mask" user)
		(17 "Dwgs.User" user "User.Drawings")
		(19 "Cmts.User" user "User.Comments")
		(21 "Eco1.User" user "User.Eco1")
		(23 "Eco2.User" user "User.Eco2")
		(25 "Edge.Cuts" user)
		(27 "Margin" user)
		(31 "F.CrtYd" user "F.Courtyard")
		(29 "B.CrtYd" user "B.Courtyard")
		(35 "F.Fab" user)
		(33 "B.Fab" user)
		(39 "User.1" user)
		(41 "User.2" user)
		(43 "User.3" user)
		(45 "User.4" user)
		(47 "User.5" user)
		(49 "User.6" user)
		(51 "User.7" user)
		(53 "User.8" user)
		(55 "User.9" user)
	)
	(setup
		(pad_to_mask_clearance 0)
		(allow_soldermask_bridges_in_footprints no)
		(tenting front back)
		(pcbplotparams
			(layerselection 0x00000000_00000000_55555555_5755f5ff)
			(plot_on_all_layers_selection 0x00000000_00000000_00000000_00000000)
			(disableapertmacros no)
			(usegerberextensions no)
			(usegerberattributes yes)
			(usegerberadvancedattributes yes)
			(creategerberjobfile yes)
			(dashed_line_dash_ratio 12.000000)
			(dashed_line_gap_ratio 3.000000)
			(svgprecision 4)
			(plotframeref no)
			(mode 1)
			(useauxorigin no)
			(hpglpennumber 1)
			(hpglpenspeed 20)
			(hpglpendiameter 15.000000)
			(pdf_front_fp_property_popups yes)
			(pdf_back_fp_property_popups yes)
			(pdf_metadata yes)
			(pdf_single_document no)
			(dxfpolygonmode yes)
			(dxfimperialunits yes)
			(dxfusepcbnewfont yes)
			(psnegative no)
			(psa4output no)
			(plot_black_and_white yes)
			(sketchpadsonfab no)
			(plotpadnumbers no)
			(hidednponfab no)
			(sketchdnponfab yes)
			(crossoutdnponfab yes)
			(subtractmaskfromsilk no)
			(outputformat 1)
			(mirror no)
			(drillshape 1)
			(scaleselection 1)
			(outputdirectory "")
		)
	)
	(net 0 "")
	(net 1 "Net-(U3-OUT1)")
	(net 2 "Net-(M1--)")
	(net 3 "Net-(M1-+)")
	(net 4 "Net-(M2--)")
	(net 5 "Net-(U4-OUT1)")
	(net 6 "Net-(U2-OUT1)")
	(net 7 "Net-(M3--)")
	(net 8 "Net-(M4--)")
	(net 9 "Net-(U5-OUT1)")
	(net 10 "Net-(U1-G=*A)")
	(net 11 "Net-(M5--)")
	(net 12 "Net-(U6-OUT1)")
	(net 13 "Net-(M6--)")
	(net 14 "VDD")
	(net 15 "unconnected-(U3-NC-Pad6)")
	(net 16 "GND")
	(net 17 "Net-(U7-OUT1)")
	(net 18 "Net-(M2-+)")
	(net 19 "Net-(M3-+)")
	(net 20 "Net-(M4-+)")
	(net 21 "Net-(M5-+)")
	(net 22 "Net-(M6-+)")
	(net 23 "Net-(GND1-Pin_1)")
	(net 24 "Net-(U1-K=*E)")
	(net 25 "Net-(U1-L=*F)")
	(net 26 "Net-(GND2-Pin_1)")
	(net 27 "Net-(GND3-Pin_1)")
	(net 28 "Net-(U1-J=*D)")
	(net 29 "Net-(U1-H=*B)")
	(net 30 "Net-(GND4-Pin_1)")
	(net 31 "Net-(GND5-Pin_1)")
	(net 32 "Net-(U1-I=*C)")
	(net 33 "Net-(GND6-Pin_1)")
	(net 34 "unconnected-(U2-NC-Pad6)")
	(net 35 "unconnected-(U4-NC-Pad6)")
	(net 36 "unconnected-(U5-NC-Pad6)")
	(net 37 "unconnected-(U6-NC-Pad6)")
	(net 38 "unconnected-(U7-NC-Pad6)")
	(net 39 "Net-(U1-VDD)")
	(footprint "Connector:JWT_A3963_1x02_P3.96mm_Vertical"
		(layer "F.Cu")
		(at 150.32 98)
		(descr "JWT A3963, 3.96mm pitch Pin head connector (http://www.jwt.com.tw/pro_pdf/A3963.pdf)")
		(tags "connector JWT A3963 pinhead")
		(property "Reference" "GND2"
			(at 1.91 -5.08 0)
			(layer "F.SilkS")
		)
		(property "Value" "TTL Input (B)"
			(at 1.91 6.35 0)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "Connector*:*_1x??_*")
		(sheetname "Root")
		(sheetfile "Shutter PRB viewer.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 2.2 3.7 0)
			(layer "F.Fab")
		)
		(pad "1" thru_hole rect
			(at 0 0)
			(size 3 3)
			(drill 1.75)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 26 "Net-(GND2-Pin_1)")
			(pinfunction "Pin_1")
			(pintype "passive")
		)
		(pad "2" thru_hole circle
			(at 3.88 0)
			(size 3 3)
			(drill 1.75)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 16 "GND")
			(pinfunction "Pin_2")
			(pintype "passive")
		)
		(embedded_fonts no)
		(model "${KICAD8_3DMODEL_DIR}/Connector.3dshapes/JWT_A3963_1x02_P3.96mm_Vertical.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P1.90mm_Vertical"
		(layer "F.Cu")
		(at 143.7 91.8)
		(descr "Resistor, Axial_DIN0204 series, Axial, Vertical, pin pitch=1.9mm, 0.167W, length*diameter=3.6*1.6mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
		(tags "Resistor Axial_DIN0204 series Axial Vertical pin pitch 1.9mm 0.167W length 3.6mm diameter 1.6mm")
		(property "Reference" "R1"
			(at 0.95 -1.92 0)
			(layer "F.SilkS")
		)
		(property "Value" "250 Ω"
			(at 0.95 1.92 0)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Resistor, US symbol"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "R_*")
		(sheetname "Root")
		(sheetfile "Shutter PRB viewer.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 0.95 -1.92 0)
			(layer "F.Fab")
		)
		(pad "1" thru_hole circle
			(at 0 0)
			(size 1.4 1.4)
			(drill 0.7)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 6 "Net-(U2-OUT1)")
			(pintype "passive")
		)
		(pad "2" thru_hole oval
			(at 1.9 0)
			(size 1.4 1.4)
			(drill 0.7)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 2 "Net-(M1--)")
			(pintype "passive")
		)
		(embedded_fonts no)
		(model "${KICAD8_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0204_L3.6mm_D1.6mm_P1.90mm_Vertical.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical"
		(layer "F.Cu")
		(at 198.8 108.4)
		(descr "Through hole straight pin header, 1x02, 2.54mm pitch, single row")
		(tags "Through hole pin header THT 1x02 2.54mm single row")
		(property "Reference" "M5"
			(at 0 -2.33 0)
			(layer "F.SilkS")
		)
		(property "Value" "Motor_DC"
			(at 0 4.87 0)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "DC Motor"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "PinHeader*P2.54mm* TerminalBlock*")
		(sheetname "Root")
		(sheetfile "Shutter PRB viewer.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at -2.8 1.27 90)
			(layer "F.Fab")
		)
		(pad "1" thru_hole rect
			(at 0 0)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 21 "Net-(M5-+)")
			(pinfunction "+")
			(pintype "passive")
		)
		(pad "2" thru_hole oval
			(at 0 2.54)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 11 "Net-(M5--)")
			(pinfunction "-")
			(pintype "passive")
		)
		(embedded_fonts no)
		(model "${KICAD8_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x02_P2.54mm_Vertical.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "H-bridge:HSIP7-P-2p54A_TOS"
		(layer "F.Cu")
		(at 154.34 126.4 180)
		(tags "TB6568KQ_8 ")
		(property "Reference" "U4"
			(at 7.82 3 0)
			(unlocked yes)
			(layer "F.SilkS")
		)
		(property "Value" "TB6568KQ_8"
			(at 6.94 -2.8 0)
			(unlocked yes)
			(layer "F.Fab")
		)
		(property "Datasheet" "TB6568KQ_8"
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" ""
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "HSIP7-P-2p54A_TOS")
		(sheetname "Root")
		(sheetfile "Shutter PRB viewer.kicad_sch")
		(attr through_hole)
		(fp_text user "*"
			(at -1.896001 -0.2 0)
			(layer "F.SilkS")
		)
		(pad "1" thru_hole rect
			(at 0 0 180)
			(size 1.361948 1.361948)
			(drill 0.853948)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 27 "Net-(GND3-Pin_1)")
			(pinfunction "IN1")
			(pintype "input")
		)
		(pad "2" thru_hole circle
			(at 2.54 0 180)
			(size 1.361948 1.361948)
			(drill 0.853948)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 32 "Net-(U1-I=*C)")
			(pinfunction "IN2")
			(pintype "input")
		)
		(pad "3" thru_hole circle
			(at 5.08 0 180)
			(size 1.361948 1.361948)
			(drill 0.853948)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 5 "Net-(U4-OUT1)")
			(pinfunction "OUT1")
			(pintype "output")
		)
		(pad "4" thru_hole circle
			(at 7.62 0 180)
			(size 1.361948 1.361948)
			(drill 0.853948)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 16 "GND")
			(pinfunction "GND")
			(pintype "power_out")
		)
		(pad "5" thru_hole circle
			(at 10.16 0 180)
			(size 1.361948 1.361948)
			(drill 0.853948)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 19 "Net-(M3-+)")
			(pinfunction "OUT2")
			(pintype "output")
		)
		(pad "6" thru_hole circle
			(at 12.7 0 180)
			(size 1.361948 1.361948)
			(drill 0.853948)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 35 "unconnected-(U4-NC-Pad6)")
			(pinfunction "NC")
			(pintype "no_connect")
		)
		(pad "7" thru_hole circle
			(at 15.24 0 180)
			(size 1.361948 1.361948)
			(drill 0.853948)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 14 "VDD")
			(pinfunction "VM")
			(pintype "power_in")
		)
		(embedded_fonts no)
	)
	(footprint "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical"
		(layer "F.Cu")
		(at 127.8 128.125)
		(descr "Through hole straight pin header, 1x02, 2.54mm pitch, single row")
		(tags "Through hole pin header THT 1x02 2.54mm single row")
		(property "Reference" "M3"
			(at 2.4 1.075 90)
			(layer "F.SilkS")
		)
		(property "Value" "Motor_DC"
			(at -2.6 1.675 90)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "DC Motor"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "PinHeader*P2.54mm* TerminalBlock*")
		(sheetname "Root")
		(sheetfile "Shutter PRB viewer.kicad_sch")
		(attr through_hole)
		(pad "1" thru_hole rect
			(at 0 0)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 19 "Net-(M3-+)")
			(pinfunction "+")
			(pintype "passive")
		)
		(pad "2" thru_hole oval
			(at 0 2.54)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 7 "Net-(M3--)")
			(pinfunction "-")
			(pintype "passive")
		)
		(embedded_fonts no)
		(model "${KICAD8_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x02_P2.54mm_Vertical.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P1.90mm_Vertical"
		(layer "F.Cu")
		(at 181.3 132.2)
		(descr "Resistor, Axial_DIN0204 series, Axial, Vertical, pin pitch=1.9mm, 0.167W, length*diameter=3.6*1.6mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
		(tags "Resistor Axial_DIN0204 series Axial Vertical pin pitch 1.9mm 0.167W length 3.6mm diameter 1.6mm")
		(property "Reference" "R4"
			(at 0.95 -1.92 0)
			(layer "F.SilkS")
		)
		(property "Value" "250 Ω"
			(at 0.95 1.92 0)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Resistor, US symbol"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "R_*")
		(sheetname "Root")
		(sheetfile "Shutter PRB viewer.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 0.95 -1.92 0)
			(layer "F.Fab")
		)
		(pad "1" thru_hole circle
			(at 0 0)
			(size 1.4 1.4)
			(drill 0.7)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 9 "Net-(U5-OUT1)")
			(pintype "passive")
		)
		(pad "2" thru_hole oval
			(at 1.9 0)
			(size 1.4 1.4)
			(drill 0.7)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 8 "Net-(M4--)")
			(pintype "passive")
		)
		(embedded_fonts no)
		(model "${KICAD8_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0204_L3.6mm_D1.6mm_P1.90mm_Vertical.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Capacitor_THT:C_Axial_L3.8mm_D2.6mm_P7.50mm_Horizontal"
		(layer "F.Cu")
		(at 187.1 91.8)
		(descr "C, Axial series, Axial, Horizontal, pin pitch=7.5mm, , length*diameter=3.8*2.6mm^2, http://www.vishay.com/docs/45231/arseries.pdf")
		(tags "C Axial series Axial Horizontal pin pitch 7.5mm  length 3.8mm diameter 2.6mm")
		(property "Reference" "C6"
			(at 3.7 -2.85 0)
			(layer "F.SilkS")
		)
		(property "Value" "220µF"
			(at 3.75 2.42 0)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Unpolarized capacitor"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "C_*")
		(sheetname "Root")
		(sheetfile "Shutter PRB viewer.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 3.75 0 0)
			(layer "F.Fab")
		)
		(pad "1" thru_hole circle
			(at 0 0)
			(size 1.6 1.6)
			(drill 0.8)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 17 "Net-(U7-OUT1)")
			(pintype "passive")
		)
		(pad "2" thru_hole oval
			(at 7.5 0)
			(size 1.6 1.6)
			(drill 0.8)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 13 "Net-(M6--)")
			(pintype "passive")
		)
		(embedded_fonts no)
		(model "${KICAD8_3DMODEL_DIR}/Capacitor_THT.3dshapes/C_Axial_L3.8mm_D2.6mm_P7.50mm_Horizontal.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Inverter:N14"
		(layer "F.Cu")
		(at 167.775 106.395)
		(tags "CD40106BE ")
		(property "Reference" "U1"
			(at -4.22 -18.6 0)
			(unlocked yes)
			(layer "F.SilkS")
		)
		(property "Value" "CD40106BE"
			(at -3.62 3.8 0)
			(unlocked yes)
			(layer "F.Fab")
		)
		(property "Datasheet" "CD40106BE"
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" ""
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "N14")
		(sheetname "Root")
		(sheetfile "Shutter PRB viewer.kicad_sch")
		(attr through_hole)
		(fp_text user "*"
			(at -7.62 -16.6497 0)
			(unlocked yes)
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