Reference layout

Otto Hardware BOARD3

bitfieldaudio-otto-hardware-board3-otto-hardware-layout

Loading the viewer…

bitfieldaudio-otto-hardware-board3-otto-hardware-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

331Placed parts

227Nets

4Copper layers

288.54 × 95 mmBoard size

yesRouted

KiCad 6File format

Bill of materials

331 distinct parts

108 resolve to something in the catalog — click through to the footprint.

Ref	Value	Footprint
C1	10uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C10	47uF	Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder
C11	47uF	Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder
C2	10nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C204	30pF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C205	30pF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C211	4.7uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C218	1uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C219	1uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C221	2.2uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C222	2.2uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C243	10uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C246	10uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C247	10uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C250	10uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C251	1uF (AUDIO)	OTTO_Footprints_Lib:C_Rect_L7.2mm_W5.0mm_P5.00mm_FKS2_FKP2_MKS2_MKP2
C252	220pF (C0G)	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C253	1uF (AUDIO)	OTTO_Footprints_Lib:C_Rect_L7.2mm_W5.0mm_P5.00mm_FKS2_FKP2_MKS2_MKP2
C254	1uF (AUDIO)	OTTO_Footprints_Lib:C_Rect_L7.2mm_W5.0mm_P5.00mm_FKS2_FKP2_MKS2_MKP2
C255	1uF (AUDIO)	OTTO_Footprints_Lib:C_Rect_L7.2mm_W5.0mm_P5.00mm_FKS2_FKP2_MKS2_MKP2
C256	220pF (C0G)	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C257	1uF (AUDIO)	OTTO_Footprints_Lib:C_Rect_L7.2mm_W5.0mm_P5.00mm_FKS2_FKP2_MKS2_MKP2
C258	220uF	OTTO_Footprints_Lib:CP_Elec_6.3x4.5
C259	220pF (C0G)	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C260	10uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C261	10uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C262	220uF	OTTO_Footprints_Lib:CP_Elec_6.3x4.5
C264	10uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C265	30pF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C266	30pF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C267	10uf Tantalum	OTTO_Footprints_Lib:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder
C268	10uf Tantalum	OTTO_Footprints_Lib:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder
C3	10uF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C4	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C48	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C49	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C5	10nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C50	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C51	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C52	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder

Show the other 291

C53	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C54	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C55	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C56	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C6	10nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C60	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C61	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C62	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C63	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C64	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C65	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C66	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C67	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C68	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C69	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C7	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C70	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C71	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C72	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C73	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C74	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C79	220uF	OTTO_Footprints_Lib:CP_Elec_6.3x4.5
C8	1nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C81	220uF	OTTO_Footprints_Lib:CP_Elec_6.3x4.5
C84	220uF	OTTO_Footprints_Lib:CP_Elec_6.3x4.5
C87	10nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C9	47uF	Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder
C96	15pF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C97	15pF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
C98	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder
D1	SM4007PL	Diode_SMD:D_SOD-123F
D10	SM4007PL	Diode_SMD:D_SOD-123F
D11	SM4007PL	Diode_SMD:D_SOD-123F
D12	SM4007PL	Diode_SMD:D_SOD-123F
D13	SM4007PL	Diode_SMD:D_SOD-123F
D14	SM4007PL	Diode_SMD:D_SOD-123F
D15	SM4007PL	Diode_SMD:D_SOD-123F
D16	SM4007PL	Diode_SMD:D_SOD-123F
D17	SM4007PL	Diode_SMD:D_SOD-123F
D18	SM4007PL	Diode_SMD:D_SOD-123F
D19	SM4007PL	Diode_SMD:D_SOD-123F
D2	SM4007PL	Diode_SMD:D_SOD-123F
D20	SM4007PL	Diode_SMD:D_SOD-123F
D202	SM4007PL	Diode_SMD:D_SOD-123F
D203	SM4007PL	Diode_SMD:D_SOD-123F
D204	SM4007PL	Diode_SMD:D_SOD-123F
D205	SM4007PL	Diode_SMD:D_SOD-123F
D206	1N4148W	Diode_SMD:D_SOD-123
D21	SM4007PL	Diode_SMD:D_SOD-123F
D22	SM4007PL	Diode_SMD:D_SOD-123F
D23	SM4007PL	Diode_SMD:D_SOD-123F
D24	SM4007PL	Diode_SMD:D_SOD-123F
D25	SM4007PL	Diode_SMD:D_SOD-123F
D26	SM4007PL	Diode_SMD:D_SOD-123F
D27	SM4007PL	Diode_SMD:D_SOD-123F
D28	SM4007PL	Diode_SMD:D_SOD-123F
D29	SM4007PL	Diode_SMD:D_SOD-123F
D3	SM4007PL	Diode_SMD:D_SOD-123F
D30	SM4007PL	Diode_SMD:D_SOD-123F
D31	SM4007PL	Diode_SMD:D_SOD-123F
D32	SM4007PL	Diode_SMD:D_SOD-123F
D33	SM4007PL	Diode_SMD:D_SOD-123F
D34	SM4007PL	Diode_SMD:D_SOD-123F
D35	SM4007PL	Diode_SMD:D_SOD-123F
D36	SM4007PL	Diode_SMD:D_SOD-123F
D37	SM4007PL	Diode_SMD:D_SOD-123F
D38	SM4007PL	Diode_SMD:D_SOD-123F
D39	SM4007PL	Diode_SMD:D_SOD-123F
D4	SM4007PL	Diode_SMD:D_SOD-123F
D40	SM4007PL	Diode_SMD:D_SOD-123F
D41	SM4007PL	Diode_SMD:D_SOD-123F
D42	SM4007PL	Diode_SMD:D_SOD-123F
D43	SM4007PL	Diode_SMD:D_SOD-123F
D44	SM4007PL	Diode_SMD:D_SOD-123F
D45	SM4007PL	Diode_SMD:D_SOD-123F
D46	SM4007PL	Diode_SMD:D_SOD-123F
D47	SM4007PL	Diode_SMD:D_SOD-123F
D48	15V BI TVS	Diode_SMD:D_SOD-123F
D49	15V ZENER	Diode_SMD:D_SOD-123
D5	SM4007PL	Diode_SMD:D_SOD-123F
D50	6V BI TVS	Diode_SMD:D_SOD-123F
D51	6V BI TVS	Diode_SMD:D_SOD-123F
D52	6V BI TVS	Diode_SMD:D_SOD-123F
D53	6V BI TVS	Diode_SMD:D_SOD-123F
D54	SS34	Diode_SMD:D_SMA
D55	6V BI TVS	Diode_SMD:D_SOD-123F
D56	6V BI TVS	Diode_SMD:D_SOD-123F
D57	RED LED	LED_SMD:LED_0603_1608Metric
D58	SM4007PL	Diode_SMD:D_SOD-123F
D59	SM4007PL	Diode_SMD:D_SOD-123F
D6	SM4007PL	Diode_SMD:D_SOD-123F
D60	SM4007PL	Diode_SMD:D_SOD-123F
D61	SM4007PL	Diode_SMD:D_SOD-123F
D62	SM4007PL	Diode_SMD:D_SOD-123F
D63	SM4007PL	Diode_SMD:D_SOD-123F
D64	SM4007PL	Diode_SMD:D_SOD-123F
D65	SS34	Diode_SMD:D_SMA
D7	SM4007PL	Diode_SMD:D_SOD-123F
D8	SM4007PL	Diode_SMD:D_SOD-123F
D9	SM4007PL	Diode_SMD:D_SOD-123F
DC201	Barrel Jack, 2.0mmID, 6.5mmOD	OTTO_Footprints_Lib:BarrelJack_2.0mmID_6.5mmOD
ENC1	ALPS EC11E183440C	OTTO_Footprints_Lib:ALPS_EC11
ENC2	ALPS EC11E183440C	OTTO_Footprints_Lib:ALPS_EC11
ENC3	ALPS EC11E183440C	OTTO_Footprints_Lib:ALPS_EC11
ENC4	ALPS EC11E183440C	OTTO_Footprints_Lib:ALPS_EC11
FID1	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID10	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID11	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID12	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID2	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID3	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID4	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID5	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID6	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID7	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID8	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
FID9	Fiducial	Fiducial:Fiducial_1mm_Mask2mm
G***	otto_logo	OTTO_Footprints_Lib:otto_logo_small
H1	MountingHole_Pad	MountingHole:MountingHole_3.2mm_M3_Pad_Via
H101	Tooling Hole	OTTO_Footprints_Lib:JLC_TOOLING_HOLE
H102	Tooling Hole	OTTO_Footprints_Lib:JLC_TOOLING_HOLE
H103	Tooling Hole	OTTO_Footprints_Lib:JLC_TOOLING_HOLE
H2	MountingHole_Pad	MountingHole:MountingHole_3.2mm_M3_Pad_Via
H201	MountingHole	OTTO_Footprints_Lib:Mounting_Hole_M2.5_Loose_Fit
H202	MountingHole	OTTO_Footprints_Lib:Mounting_Hole_M2.5_Loose_Fit
H203	MountingHole	OTTO_Footprints_Lib:Mounting_Hole_M2.5_Loose_Fit
H204	MountingHole	OTTO_Footprints_Lib:Mounting_Hole_M2.5_Loose_Fit
H205	MountingHole	OTTO_Footprints_Lib:Mounting_Hole_M2.5_Loose_Fit
H3	MountingHole_Pad	MountingHole:MountingHole_3.2mm_M3_Pad_Via
H4	MountingHole_Pad	MountingHole:MountingHole_3.2mm_M3_Pad_Via
H5	MountingHole_Pad	MountingHole:MountingHole_3.2mm_M3_Pad_Via
J1	Conn_ARM_JTAG_SWD_10	Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD
J2	Conn_02x04	Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical
J201	Raspberry Pi Connector	OTTO_Footprints_Lib:Raspberry_Pi_A_FacingDown_TH
J206	Conn_02x06	OTTO_Footprints_Lib:Harwin_M20-7810645_2x06_P2.54mm_Vertical_SolderHoles
J207	Conn_02x03	OTTO_Footprints_Lib:Harwin_M20-7810345_2x03_P2.54mm_Vertical_SolderHoles
J3	Conn_02x05	Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical
J4	Conn_02x05	Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical
J5	Conn_02x05	Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical
J6	Conn_02x05	Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical
J7	Conn_01x20	OTTO_Footprints_Lib:X10B25L20T_FPC_1x20-1MP_P1.00mm_Horizontal
J9	Conn_01x03	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
L1	15uH	OTTO_Footprints_Lib:L_6.6x7.1
L2	6.8uH	Inductor_SMD:L_Sunlord_MWSA0518_5.4x5.2mm
MK201	Microphone	OTTO_Footprints_Lib:INGHAi_GMI6050p
NT1	Net-Tie_2	OTTO_Footprints_Lib:NetTie-2_Pad5.0mm
Q1	AO4407A	OTTO_Footprints_Lib:SOIC-8_3.9x4.9mm_P1.27mm
Q2	2N7002	Package_TO_SOT_SMD:SOT-23
R1	0	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R10	12k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R11	4.3k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R12	180k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R13	100k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R14	10k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R15	13k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R16	100k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R17	0	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R18	100k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R19	0	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R2	0	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R20	100k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R202	2.2k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R203	47k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R204	47k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R205	2.2k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R206	2.2k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R207	2.2k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R212	10	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R213	33	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R214	10	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R215	33	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R216	270	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R217	220	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R218	5.1k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R219	5.1k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R220	100	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R221	47k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R222	5.1k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R223	100	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R224	5.1k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R225	47k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R226	680	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R227	330	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R228	47k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R229	47k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R230	47k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R231	33	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R232	33	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R233	33	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R234	33	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R235	33	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R236	33	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R237	33	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R238	33	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R26	100k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R28	330	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R29	10k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R3	0	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R30	10k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R4	47k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R5	30k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R6	4.7K	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R7	4.7K	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R8	68k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R9	3.3k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
SW1	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW10	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW11	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW12	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW13	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW14	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW15	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW16	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW17	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_black
SW18	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_black
SW19	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_black
SW2	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW20	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_black
SW201	5.2x5.2x1.5mm	OTTO_Footprints_Lib:SW_SPST_5.2x5.2x1.5mm
SW202	SW_DIP_x02	OTTO_Footprints_Lib:SW_DIP_SPSTx02_Slide_HRO_EP-02KS
SW21	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_black
SW22	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_black
SW23	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_black
SW24	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_black
SW25	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_black
SW26	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_black
SW27	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW28	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW29	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW3	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW30	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW31	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW32	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW33	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW34	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW35	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW36	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW37	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW38	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW39	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW4	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW40	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW41	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW42	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW43	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW44	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW45	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW46	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW47	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW48	SW_DIP_x02	OTTO_Footprints_Lib:SW_DIP_SPSTx02_Slide_HRO_EP-02KS
SW49	SW_DPDT_x2	OTTO_Footprints_Lib:SSAC120100
SW5	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW50	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW51	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW52	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW53	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW54	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW55	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW56	6x6x13mm	OTTO_Footprints_Lib:6x6mm_Switch
SW6	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW7	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW8	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
SW9	ALPS SKHC	OTTO_Footprints_Lib:ALPS_SKHC_white
TP1	TestPoint	TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm
TP15	TestPoint	TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm
TP16	TestPoint	TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm
TP17	TestPoint	TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm
TP18	TestPoint	TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm
TP2	TestPoint	TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm
TP7	TestPoint	TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm
TP8	TestPoint	TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm
TP9	TestPoint	TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm
TRS201	PJ-3930-8A	OTTO_Footprints_Lib:3.5mm_jack_PJ-3930-8A
TRS202	PJ-3930-8A	OTTO_Footprints_Lib:3.5mm_jack_PJ-3930-8A
TRS203	PJ-3930-8A	OTTO_Footprints_Lib:3.5mm_jack_PJ-3930-8A
TRS204	PJ-3930-8A	OTTO_Footprints_Lib:3.5mm_jack_PJ-3930-8A
TRS205	PJ-3930-8A	OTTO_Footprints_Lib:3.5mm_jack_PJ-3930-8A
TRS206	PJ-3930-8A	OTTO_Footprints_Lib:3.5mm_jack_PJ-3930-8A
U1	TPS5430DDA	OTTO_Footprints_Lib:TI_SO-PowerPAD-8_ThermalVias
U2	TPS54331DR	Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.81mm_ThermalVias
U201	6N137	Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads
U202	STM32F407VGTx	OTTO_Footprints_Lib:LQFP-100_14x14mm_P0.5mm
U204	SRV05-4	OTTO_Footprints_Lib:SOT-23-6
U205	SN74HC14	OTTO_Footprints_Lib:SOIC-14_3.9x8.7mm_P1.27mm
U207	WM8731	OTTO_Footprints_Lib:SSOP-28_5.3x10.2mm_P0.65mm
U208	AMS1117-3.3	OTTO_Footprints_Lib:SOT-223-3_TabPin2
U5	TPS22918_SOT23-6_A	OTTO_Footprints_Lib:SOT-23-6
USB201	USB_B	OTTO_Footprints_Lib:USB_B
Y201	25MHz	Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
Y202	32.768kHz	OTTO_Footprints_Lib:Crystal_SMD_3215-2Pin_3.2x1.5mm_HandSoldering
Y203	12.288MHz	Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm

Provenance

Repository: bitfieldaudio/otto-hardware ↗
Commit: unknown
Licence: CC-BY-4.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.