(kicad_pcb
	(version 20240108)
	(generator "pcbnew")
	(generator_version "8.0")
	(general
		(thickness 1.6)
		(legacy_teardrops no)
	)
	(paper "A4")
	(layers
		(0 "F.Cu" signal)
		(31 "B.Cu" signal)
		(32 "B.Adhes" user "B.Adhesive")
		(33 "F.Adhes" user "F.Adhesive")
		(34 "B.Paste" user)
		(35 "F.Paste" user)
		(36 "B.SilkS" user "B.Silkscreen")
		(37 "F.SilkS" user "F.Silkscreen")
		(38 "B.Mask" user)
		(39 "F.Mask" user)
		(40 "Dwgs.User" user "User.Drawings")
		(41 "Cmts.User" user "User.Comments")
		(42 "Eco1.User" user "User.Eco1")
		(43 "Eco2.User" user "User.Eco2")
		(44 "Edge.Cuts" user)
		(45 "Margin" user)
		(46 "B.CrtYd" user "B.Courtyard")
		(47 "F.CrtYd" user "F.Courtyard")
		(48 "B.Fab" user)
		(49 "F.Fab" user)
		(50 "User.1" user)
		(51 "User.2" user)
		(52 "User.3" user)
		(53 "User.4" user)
		(54 "User.5" user)
		(55 "User.6" user)
		(56 "User.7" user)
		(57 "User.8" user)
		(58 "User.9" user)
	)
	(setup
		(pad_to_mask_clearance 0)
		(allow_soldermask_bridges_in_footprints no)
		(pcbplotparams
			(layerselection 0x00010fc_ffffffff)
			(plot_on_all_layers_selection 0x0000000_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)
			(viasonmask no)
			(mode 1)
			(useauxorigin no)
			(hpglpennumber 1)
			(hpglpenspeed 20)
			(hpglpendiameter 15.000000)
			(pdf_front_fp_property_popups yes)
			(pdf_back_fp_property_popups yes)
			(dxfpolygonmode yes)
			(dxfimperialunits yes)
			(dxfusepcbnewfont yes)
			(psnegative no)
			(psa4output no)
			(plotreference yes)
			(plotvalue yes)
			(plotfptext yes)
			(plotinvisibletext no)
			(sketchpadsonfab no)
			(subtractmaskfromsilk no)
			(outputformat 1)
			(mirror no)
			(drillshape 1)
			(scaleselection 1)
			(outputdirectory "")
		)
	)
	(net 0 "")
	(net 1 "+5V")
	(net 2 "GND")
	(net 3 "+3V3")
	(net 4 "SWD_DIO")
	(net 5 "SWD_CLK")
	(net 6 "NRST")
	(net 7 "RXD0")
	(net 8 "TXD")
	(net 9 "BOOT")
	(net 10 "EN")
	(net 11 "Net-(U1-IO8_JTD_BOOT)")
	(net 12 "Net-(U1-IO2_PU)")
	(net 13 "unconnected-(U1-NC-Pad15)")
	(net 14 "unconnected-(U1-NC-Pad29)")
	(net 15 "unconnected-(U1-IO10-Pad16)")
	(net 16 "unconnected-(U1-NC-Pad7)")
	(net 17 "unconnected-(U1-IO5_MTDI-Pad19)")
	(net 18 "unconnected-(U1-IO7_MTD0-Pad21)")
	(net 19 "unconnected-(U1-NC-Pad25)")
	(net 20 "unconnected-(U1-IO6_MTCK-Pad20)")
	(net 21 "unconnected-(U1-NC-Pad4)")
	(net 22 "unconnected-(U1-NC-Pad9)")
	(net 23 "unconnected-(U1-NC-Pad17)")
	(net 24 "unconnected-(U1-IO18_D--Pad26)")
	(net 25 "unconnected-(U1-NC-Pad35)")
	(net 26 "unconnected-(U1-NC-Pad34)")
	(net 27 "unconnected-(U1-NC-Pad28)")
	(net 28 "unconnected-(U1-NC-Pad10)")
	(net 29 "unconnected-(U1-NC-Pad32)")
	(net 30 "unconnected-(U1-IO19_D+-Pad27)")
	(net 31 "unconnected-(U1-NC-Pad33)")
	(net 32 "unconnected-(U1-IO4_MTMS-Pad18)")
	(net 33 "unconnected-(U1-NC-Pad24)")
	(net 34 "unconnected-(U1-IO3-Pad6)")
	(net 35 "unconnected-(U2-NC-Pad4)")
	(net 36 "Net-(U1-IO0)")
	(net 37 "Net-(U1-IO1)")
	(footprint "Resistor_SMD:R_0603_1608Metric"
		(layer "F.Cu")
		(at 60.3504 68.7324 90)
		(descr "Resistor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator")
		(tags "resistor")
		(property "Reference" "R4"
			(at 0 -1.43 90)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Value" "4K7"
			(at 0 1.43 90)
			(layer "F.Fab")
		)
		(property "Footprint" "Resistor_SMD:R_0603_1608Metric"
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Datasheet" ""
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Resistor, small symbol"
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "R_*")
		(sheetname "Root")
		(sheetfile "sdrr wifi rev a.kicad_sch")
		(attr smd)
		(fp_text user "${REFERENCE}"
			(at 0 0 90)
			(layer "F.Fab")
		)
		(pad "1" smd roundrect
			(at -0.825 0 90)
			(size 0.8 0.95)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 3 "+3V3")
			(pintype "passive")
		)
		(pad "2" smd roundrect
			(at 0.825 0 90)
			(size 0.8 0.95)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 12 "Net-(U1-IO2_PU)")
			(pintype "passive")
		)
		(model "${KICAD8_3DMODEL_DIR}/Resistor_SMD.3dshapes/R_0603_1608Metric.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 60.2996 63.8302 90)
		(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" "J3"
			(at 0 -2.33 90)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Value" "Conn_01x02_Pin"
			(at 0 4.87 90)
			(layer "F.Fab")
		)
		(property "Footprint" "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical"
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Datasheet" ""
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Generic connector, single row, 01x02, script generated"
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "Connector*:*_1x??_*")
		(sheetname "Root")
		(sheetfile "sdrr wifi rev a.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 0 1.27 360)
			(layer "F.Fab")
		)
		(pad "1" thru_hole rect
			(at 0 0 90)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 2 "GND")
			(pinfunction "Pin_1")
			(pintype "passive")
		)
		(pad "2" thru_hole oval
			(at 0 2.54 90)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 1 "+5V")
			(pinfunction "Pin_2")
			(pintype "passive")
		)
		(model "${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 "Package_TO_SOT_SMD:SOT-23-5"
		(layer "F.Cu")
		(at 53.1114 68.7172)
		(descr "SOT, 5 Pin (https://www.jedec.org/sites/default/files/docs/Mo-178c.PDF variant AA), generated with kicad-footprint-generator ipc_gullwing_generator.py")
		(tags "SOT TO_SOT_SMD")
		(property "Reference" "U2"
			(at 0 -2.4 360)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Value" "AP2112K-3.3"
			(at 0 2.4 360)
			(layer "F.Fab")
		)
		(property "Footprint" "Package_TO_SOT_SMD:SOT-23-5"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Datasheet" "https://www.diodes.com/assets/Datasheets/AP2112.pdf"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "SOT?23?5*")
		(sheetname "Root")
		(sheetfile "sdrr wifi rev a.kicad_sch")
		(attr smd)
		(fp_text user "${REFERENCE}"
			(at 0 0 360)
			(layer "F.Fab")
		)
		(pad "1" smd roundrect
			(at -1.1375 -0.95)
			(size 1.325 0.6)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 1 "+5V")
			(pinfunction "VIN")
			(pintype "power_in")
		)
		(pad "2" smd roundrect
			(at -1.1375 0)
			(size 1.325 0.6)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 2 "GND")
			(pinfunction "GND")
			(pintype "power_in")
		)
		(pad "3" smd roundrect
			(at -1.1375 0.95)
			(size 1.325 0.6)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 1 "+5V")
			(pinfunction "EN")
			(pintype "input")
		)
		(pad "4" smd roundrect
			(at 1.1375 0.95)
			(size 1.325 0.6)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 35 "unconnected-(U2-NC-Pad4)")
			(pinfunction "NC")
			(pintype "no_connect")
		)
		(pad "5" smd roundrect
			(at 1.1375 -0.95)
			(size 1.325 0.6)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 3 "+3V3")
			(pinfunction "VOUT")
			(pintype "power_out")
		)
		(model "${KICAD8_3DMODEL_DIR}/Package_TO_SOT_SMD.3dshapes/SOT-23-5.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Resistor_SMD:R_0603_1608Metric"
		(layer "F.Cu")
		(at 51.4858 65.532 -90)
		(descr "Resistor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator")
		(tags "resistor")
		(property "Reference" "R6"
			(at 2.3114 0 90)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Value" "100R"
			(at 0 1.43 90)
			(layer "F.Fab")
		)
		(property "Footprint" "Resistor_SMD:R_0603_1608Metric"
			(at 0 0 -90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Datasheet" ""
			(at 0 0 -90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Resistor, small symbol"
			(at 0 0 -90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "R_*")
		(sheetname "Root")
		(sheetfile "sdrr wifi rev a.kicad_sch")
		(attr smd)
		(fp_text user "${REFERENCE}"
			(at 0 0 90)
			(layer "F.Fab")
		)
		(pad "1" smd roundrect
			(at -0.825 0 270)
			(size 0.8 0.95)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 37 "Net-(U1-IO1)")
			(pintype "passive")
		)
		(pad "2" smd roundrect
			(at 0.825 0 270)
			(size 0.8 0.95)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 5 "SWD_CLK")
			(pintype "passive")
		)
		(model "${KICAD8_3DMODEL_DIR}/Resistor_SMD.3dshapes/R_0603_1608Metric.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Resistor_SMD:R_0603_1608Metric"
		(layer "F.Cu")
		(at 61.8181 68.7324 90)
		(descr "Resistor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator")
		(tags "resistor")
		(property "Reference" "R3"
			(at 0 -1.43 90)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Value" "4K7"
			(at 0 1.43 90)
			(layer "F.Fab")
		)
		(property "Footprint" "Resistor_SMD:R_0603_1608Metric"
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Datasheet" ""
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Resistor, small symbol"
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "R_*")
		(sheetname "Root")
		(sheetfile "sdrr wifi rev a.kicad_sch")
		(attr smd)
		(fp_text user "${REFERENCE}"
			(at 0 0 90)
			(layer "F.Fab")
		)
		(pad "1" smd roundrect
			(at -0.825 0 90)
			(size 0.8 0.95)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 3 "+3V3")
			(pintype "passive")
		)
		(pad "2" smd roundrect
			(at 0.825 0 90)
			(size 0.8 0.95)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 11 "Net-(U1-IO8_JTD_BOOT)")
			(pintype "passive")
		)
		(model "${KICAD8_3DMODEL_DIR}/Resistor_SMD.3dshapes/R_0603_1608Metric.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical"
		(layer "F.Cu")
		(at 55.2196 65.913 90)
		(descr "Through hole straight pin header, 1x04, 2.54mm pitch, single row")
		(tags "Through hole pin header THT 1x04 2.54mm single row")
		(property "Reference" "J2"
			(at 0 -2.33 90)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Value" "Conn_01x04_Pin"
			(at 0 9.95 90)
			(layer "F.Fab")
		)
		(property "Footprint" "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical"
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Datasheet" ""
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Generic connector, single row, 01x04, script generated"
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "Connector*:*_1x??_*")
		(sheetname "Root")
		(sheetfile "sdrr wifi rev a.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 0 3.81 0)
			(layer "F.Fab")
		)
		(pad "1" thru_hole rect
			(at 0 0 90)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 10 "EN")
			(pinfunction "Pin_1")
			(pintype "passive")
		)
		(pad "2" thru_hole oval
			(at 0 2.54 90)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 8 "TXD")
			(pinfunction "Pin_2")
			(pintype "passive")
		)
		(pad "3" thru_hole oval
			(at 0 5.08 90)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 7 "RXD0")
			(pinfunction "Pin_3")
			(pintype "passive")
		)
		(pad "4" thru_hole oval
			(at 0 7.62 90)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 9 "BOOT")
			(pinfunction "Pin_4")
			(pintype "passive")
		)
		(model "${KICAD8_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x04_P2.54mm_Vertical.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Resistor_SMD:R_0603_1608Metric"
		(layer "F.Cu")
		(at 50.0126 65.532 -90)
		(descr "Resistor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator")
		(tags "resistor")
		(property "Reference" "R5"
			(at 2.3114 0 90)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Value" "100R"
			(at 0 1.43 90)
			(layer "F.Fab")
		)
		(property "Footprint" "Resistor_SMD:R_0603_1608Metric"
			(at 0 0 -90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Datasheet" ""
			(at 0 0 -90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Resistor, small symbol"
			(at 0 0 -90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "R_*")
		(sheetname "Root")
		(sheetfile "sdrr wifi rev a.kicad_sch")
		(attr smd)
		(fp_text user "${REFERENCE}"
			(at 0 0 90)
			(layer "F.Fab")
		)
		(pad "1" smd roundrect
			(at -0.825 0 270)
			(size 0.8 0.95)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
			(net 36 "Net-(U1-IO0)")
			(pintype "passive")
		)
		(pad "2" smd roundrect
			(at 0.825 0 270)
			(size 0.8 0.95)
			(layers "F.Cu" "F.Paste" "F.Mask")
			(roundrect_rratio 0.25)
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			(pinfunction "GND")
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		(zone
			(net 0)
			(net_name "")
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			(filled_areas_thickness no)
			(keepout
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				(vias not_allowed)
				(pads not_allowed)
				(copperpour not_allowed)
				(footprints not_allowed)
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			(fill
				(thermal_gap 0.508)
				(thermal_bridge_width 0.508)
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			(polygon
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		(model "${KICAD8_3RD_PARTY}/3dmodels/com_github_espressif_kicad-libraries/espressif.3dshapes/ESP32-C3-MINI-1.STEP"
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				(xyz 0 0 0)
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	)
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		(tags "resistor")
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		)
		(property "Value" "4K7"
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		(property "Footprint" "Resistor_SMD:R_0603_1608Metric"
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		(property "Datasheet" ""
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		(property "Description" "Resistor, small symbol"
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			(layer "F.Fab")
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		(property ki_fp_filters "R_*")
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		(pad "1" smd roundrect
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		(pad "2" smd roundrect
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		(model "${KICAD8_3DMODEL_DIR}/Resistor_SMD.3dshapes/R_0603_1608Metric.wrl"
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			(rotate
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		(property "Value" "0.1uF"
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			(size 1.7 1.7)
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