Reference layout

Kicad Projects 02 LED Matrix 12x16 CH32V203

imliubo-kicad-projects-02-LED-Matrix-12x16-CH32V203-LED-Matrix-12x16-layout

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imliubo-kicad-projects-02-LED-Matrix-12x16-CH32V203-LED-Matrix-12x16-layout

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

220Placed parts

66Nets

4Copper layers

26 × 50 mmBoard size

yesRouted

KiCad 9File format

Bill of materials

220 distinct parts

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

Ref	Value	Footprint
C1	C	Capacitor_SMD:C_0402_1005Metric
C2	10uF	Capacitor_SMD:C_0402_1005Metric
C3	100nF	Capacitor_SMD:C_0402_1005Metric
C4	C	Capacitor_SMD:C_0402_1005Metric
C5	C	Capacitor_SMD:C_0402_1005Metric
C6	C	Capacitor_SMD:C_0402_1005Metric
C7	C	Capacitor_SMD:C_0402_1005Metric
C8	10uF	Capacitor_SMD:C_0402_1005Metric
C9	10uF	Capacitor_SMD:C_0402_1005Metric
D1	PESD5V0L1BA	Diode_SMD:D_SOD-323
D10	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D100	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D101	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D102	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D103	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D104	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D105	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D106	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D107	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D108	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D109	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D11	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D110	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D111	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D112	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D113	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D114	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D115	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D116	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D117	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D118	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D119	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D12	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D120	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D121	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D122	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D123	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D124	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D125	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D126	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder

Show the other 180

D127	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D128	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D129	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D13	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D130	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D131	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D132	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D133	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D134	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D135	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D136	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D137	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D138	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D139	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D14	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D140	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D141	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D142	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D143	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D144	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D145	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D146	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D147	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D148	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D149	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D15	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D150	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D151	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D152	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D153	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D154	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D155	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D156	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D157	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D158	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D159	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D16	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D160	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D161	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D162	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D163	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D164	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D165	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D166	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D167	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D168	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D169	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D17	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D170	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D171	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D172	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D173	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D174	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D175	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D176	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D177	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D178	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D179	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D18	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D180	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D181	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D182	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D183	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D184	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D185	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D186	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D187	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D188	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D189	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D19	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D190	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D191	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D192	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D193	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D2	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D20	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D21	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D22	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D23	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D24	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D25	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D26	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D27	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D28	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D29	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D3	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D30	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D31	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D32	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D33	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D34	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D35	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D36	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D37	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D38	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D39	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D4	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D40	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D41	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D42	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D43	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D44	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D45	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D46	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D47	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D48	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D49	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D5	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D50	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D51	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D52	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D53	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D54	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D55	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D56	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D57	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D58	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D59	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D6	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D60	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D61	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D62	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D63	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D64	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D65	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D66	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D67	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D68	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D69	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D7	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D70	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D71	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D72	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D73	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D74	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D75	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D76	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D77	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D78	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D79	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D8	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D80	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D81	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D82	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D83	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D84	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D85	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D86	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D87	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D88	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D89	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D9	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D90	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D91	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D92	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D93	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D94	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D95	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D96	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D97	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D98	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
D99	LED	LED_SMD:LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder
F1	Fuse	Fuse:Fuse_1206_3216Metric
J1	USB_C	imliubo-stable:USB_C
J2	Conn_01x05_Socket	Connector_PinHeader_1.27mm:PinHeader_1x05_P1.27mm_Vertical
J3	Conn_01x03_Pin	Connector_PinHeader_1.27mm:PinHeader_1x03_P1.27mm_Vertical
L1	2.2uH/1.2A	Inductor_SMD:L_Changjiang_FNR4020S
R1	5.1K	Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder
R2	5.1K	Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder
R3	10K	Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder
R4	10K	Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder
R5	22.1K	Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder
R6	100K	Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder
RN1	R_Pack04	Resistor_SMD:R_Array_Convex_4x0402
RN2	R_Pack04	Resistor_SMD:R_Array_Convex_4x0402
RN3	R_Pack04	Resistor_SMD:R_Array_Convex_4x0402
RN4	R_Pack04	Resistor_SMD:R_Array_Convex_4x0402
SW1	Mini_Button_3x4x2	imliubo-stable:Button_2Pin_3x4x2
U1	CH32V203CxTx	Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.3x5.3mm
U2	SY8088AAC	Package_TO_SOT_SMD:SOT-23-5

Provenance

Repository: imliubo/kicad-projects ↗
Commit: e319b27def39c1e46470718e248c4cff28327af5
Licence: MIT

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.