Reference layout

Ursa Minor Keyboard BOARD2

markstory-ursa-minor-keyboard-board2-ursa-minor-keyboard-layout

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markstory-ursa-minor-keyboard-board2-ursa-minor-keyboard-layout

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

215Placed parts

196Nets

2Copper layers

293.55 × 117.73 mmBoard size

yesRouted

KiCad 5File format

Bill of materials

212 distinct parts

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

Ref	Value	Footprint
C1	22pF	Capacitor_SMD:C_0805_2012Metric
C10	0.47uF	Capacitor_SMD:C_0805_2012Metric
C11	0.47uF	Capacitor_SMD:C_0805_2012Metric
C12	0.47uF	Capacitor_SMD:C_0805_2012Metric
C13	0.47uF	Capacitor_SMD:C_0805_2012Metric
C14	0.1uF	Capacitor_SMD:C_0805_2012Metric
C15	0.1uF	Capacitor_SMD:C_0805_2012Metric
C16	0.1uF	Capacitor_SMD:C_0805_2012Metric
C17	0.1uF	Capacitor_SMD:C_0805_2012Metric
C18	0.1uF	Capacitor_SMD:C_0805_2012Metric
C19	0.1uF	Capacitor_SMD:C_0805_2012Metric
C2	22pF	Capacitor_SMD:C_0805_2012Metric
C20	0.47uF	Capacitor_SMD:C_0805_2012Metric
C21	0.47uF	Capacitor_SMD:C_0805_2012Metric
C3	1uF	Capacitor_SMD:C_0805_2012Metric
C4	0.1uF	Capacitor_SMD:C_0805_2012Metric
C5	0.1uF	Capacitor_SMD:C_0805_2012Metric
C6	0.1uF	Capacitor_SMD:C_0805_2012Metric
C7	10uF	Capacitor_SMD:C_0805_2012Metric
C8	0.47uF	Capacitor_SMD:C_0805_2012Metric
C9	0.47uF	Capacitor_SMD:C_0805_2012Metric
D1	1N4148W	Diode_SMD:D_SOD-123
D10	1N4148W	Diode_SMD:D_SOD-123
D100	6028 LED	v01:RGB_3528_Blue_Notch-MX
D101	6028 LED	v01:RGB_3528_Blue_Notch-MX
D102	6028 LED	v01:RGB_3528_Blue_Notch-MX
D103	6028 LED	v01:RGB_3528_Blue_Notch-MX
D104	6028 LED	v01:RGB_3528_Blue_Notch-MX
D105	6028 LED	v01:RGB_3528_Blue_Notch-MX
D106	6028 LED	v01:RGB_3528_Blue_Notch-MX
D107	6028 LED	v01:RGB_3528_Blue_Notch-MX
D108	6028 LED	v01:RGB_3528_Blue_Notch-MX
D11	1N4148W	Diode_SMD:D_SOD-123
D12	1N4148W	Diode_SMD:D_SOD-123
D13	1N4148W	Diode_SMD:D_SOD-123
D14	1N4148W	Diode_SMD:D_SOD-123
D15	1N4148W	Diode_SMD:D_SOD-123
D16	1N4148W	Diode_SMD:D_SOD-123
D17	1N4148W	Diode_SMD:D_SOD-123
D18	1N4148W	Diode_SMD:D_SOD-123

Show the other 172

D19	1N4148W	Diode_SMD:D_SOD-123
D2	1N4148W	Diode_SMD:D_SOD-123
D20	1N4148W	Diode_SMD:D_SOD-123
D21	1N4148W	Diode_SMD:D_SOD-123
D22	1N4148W	Diode_SMD:D_SOD-123
D23	1N4148W	Diode_SMD:D_SOD-123
D24	1N4148W	Diode_SMD:D_SOD-123
D25	1N4148W	Diode_SMD:D_SOD-123
D26	1N4148W	Diode_SMD:D_SOD-123
D27	1N4148W	Diode_SMD:D_SOD-123
D28	1N4148W	Diode_SMD:D_SOD-123
D29	1N4148W	Diode_SMD:D_SOD-123
D3	1N4148W	Diode_SMD:D_SOD-123
D30	1N4148W	Diode_SMD:D_SOD-123
D31	1N4148W	Diode_SMD:D_SOD-123
D32	1N4148W	Diode_SMD:D_SOD-123
D33	1N4148W	Diode_SMD:D_SOD-123
D34	1N4148W	Diode_SMD:D_SOD-123
D35	1N4148W	Diode_SMD:D_SOD-123
D36	1N4148W	Diode_SMD:D_SOD-123
D37	1N4148W	Diode_SMD:D_SOD-123
D38	1N4148W	Diode_SMD:D_SOD-123
D39	1N4148W	Diode_SMD:D_SOD-123
D4	1N4148W	Diode_SMD:D_SOD-123
D40	1N4148W	Diode_SMD:D_SOD-123
D41	1N4148W	Diode_SMD:D_SOD-123
D42	1N4148W	Diode_SMD:D_SOD-123
D43	1N4148W	Diode_SMD:D_SOD-123
D44	1N4148W	Diode_SMD:D_SOD-123
D45	1N4148W	Diode_SMD:D_SOD-123
D46	1N4148W	Diode_SMD:D_SOD-123
D47	1N4148W	Diode_SMD:D_SOD-123
D48	1N4148W	Diode_SMD:D_SOD-123
D49	1N4148W	Diode_SMD:D_SOD-123
D5	1N4148W	Diode_SMD:D_SOD-123
D50	1N4148W	Diode_SMD:D_SOD-123
D51	1N4148W	Diode_SMD:D_SOD-123
D52	1N4148W	Diode_SMD:D_SOD-123
D53	1N4148W	Diode_SMD:D_SOD-123
D54	1N4148W	Diode_SMD:D_SOD-123
D55	6028 LED	v01:RGB_3528_Blue_Notch-MX
D56	6028 LED	v01:RGB_3528_Blue_Notch-MX
D57	6028 LED	v01:RGB_3528_Blue_Notch-MX
D58	6028 LED	v01:RGB_3528_Blue_Notch-MX
D59	6028 LED	v01:RGB_3528_Blue_Notch-MX
D6	1N4148W	Diode_SMD:D_SOD-123
D60	6028 LED	v01:RGB_3528_Blue_Notch-MX
D61	6028 LED	v01:RGB_3528_Blue_Notch-MX
D62	6028 LED	v01:RGB_3528_Blue_Notch-MX
D63	6028 LED	v01:RGB_3528_Blue_Notch-MX
D64	6028 LED	v01:RGB_3528_Blue_Notch-MX
D65	6028 LED	v01:RGB_3528_Blue_Notch-MX
D66	6028 LED	v01:RGB_3528_Blue_Notch-MX
D67	6028 LED	v01:RGB_3528_Blue_Notch-MX
D68	6028 LED	v01:RGB_3528_Blue_Notch-MX
D69	6028 LED	v01:RGB_3528_Blue_Notch-MX
D7	1N4148W	Diode_SMD:D_SOD-123
D70	6028 LED	v01:RGB_3528_Blue_Notch-MX
D71	6028 LED	v01:RGB_3528_Blue_Notch-MX
D72	6028 LED	v01:RGB_3528_Blue_Notch-MX
D73	6028 LED	v01:RGB_3528_Blue_Notch-MX
D74	6028 LED	v01:RGB_3528_Blue_Notch-MX
D75	6028 LED	v01:RGB_3528_Blue_Notch-MX
D76	6028 LED	v01:RGB_3528_Blue_Notch-MX
D77	6028 LED	v01:RGB_3528_Blue_Notch-MX
D78	6028 LED	v01:RGB_3528_Blue_Notch-MX
D79	6028 LED	v01:RGB_3528_Blue_Notch-MX
D8	1N4148W	Diode_SMD:D_SOD-123
D80	6028 LED	v01:RGB_3528_Blue_Notch-MX
D81	6028 LED	v01:RGB_3528_Blue_Notch-MX
D82	6028 LED	v01:RGB_3528_Blue_Notch-MX
D83	6028 LED	v01:RGB_3528_Blue_Notch-MX
D84	6028 LED	v01:RGB_3528_Blue_Notch-MX
D85	6028 LED	v01:RGB_3528_Blue_Notch-MX
D86	6028 LED	v01:RGB_3528_Blue_Notch-MX
D87	6028 LED	v01:RGB_3528_Blue_Notch-MX
D88	6028 LED	v01:RGB_3528_Blue_Notch-MX
D89	6028 LED	v01:RGB_3528_Blue_Notch-MX
D9	1N4148W	Diode_SMD:D_SOD-123
D90	6028 LED	v01:RGB_3528_Blue_Notch-MX
D91	6028 LED	v01:RGB_3528_Blue_Notch-MX
D92	6028 LED	v01:RGB_3528_Blue_Notch-MX
D93	6028 LED	v01:RGB_3528_Blue_Notch-MX
D94	6028 LED	v01:RGB_3528_Blue_Notch-MX
D95	6028 LED	v01:RGB_3528_Blue_Notch-MX
D96	6028 LED	v01:RGB_3528_Blue_Notch-MX
D97	6028 LED	v01:RGB_3528_Blue_Notch-MX
D98	6028 LED	v01:RGB_3528_Blue_Notch-MX
D99	6028 LED	v01:RGB_3528_Blue_Notch-MX
F1	500mA	Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder
G***	LOGO	v01:v2-board-top-silkscreen-right
G***	LOGO	v01:v2-board-top-silkscreen
J1	USB_C_Receptacle_USB2.0	Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12
J2	I2C-L	Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12
J3	I2C-R	Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12
J4	AVR-ISP-6	random-keyboard-parts:Reset_Pretty-Mask
MX1	K0_0	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX10	K1_3	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX11	K1_4	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX12	K1_5	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX13	K2_0	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX14	K2_1	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX15	K2_2	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX16	K2_3	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX17	K2_4	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX18	K2_5	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX19	K3_0	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX2	K0_1	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX20	K3_1	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX21	K3_2	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX22	K3_3	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX23	K3_4	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX24	K3_5	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX25	K4_3	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX26	K4_4	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX27	K4_5	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX28	K0_6	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX29	K0_7	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX3	K0_2	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX30	K0_8	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX31	K0_9	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX32	K0_10	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX33	K0_11	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX34	K1_6	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX35	K1_7	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX36	K1_8	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX37	K1_9	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX38	K1_10	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX39	K1_11	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX4	K0_3	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX40	K2_6	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX41	K2_7	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX42	K2_8	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX43	K2_9	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX44	K2_10	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX45	K2_11	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX46	K3_6	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX47	K3_7	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX48	K3_8	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX49	K3_9	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX5	K0_4	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX50	K3_10	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX51	K3_11	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX52	K4_6	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX53	K4_7	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX54	K4_8	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX6	K0_5	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX7	K1_0	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX8	K1_1	Keebio-Parts:MX-Alps-Choc-1U-NoLED
MX9	K1_2	Keebio-Parts:MX-Alps-Choc-1U-NoLED
R1	10k	Resistor_SMD:R_0805_2012Metric
R10	100K	Resistor_SMD:R_0805_2012Metric
R12	100K	Resistor_SMD:R_0805_2012Metric
R13	20K	Resistor_SMD:R_0805_2012Metric
R14	20K	Resistor_SMD:R_0805_2012Metric
R2	5.1K	Resistor_SMD:R_0805_2012Metric
R3	5.1K	Resistor_SMD:R_0805_2012Metric
R4	22	Resistor_SMD:R_0805_2012Metric
R5	22	Resistor_SMD:R_0805_2012Metric
R6	4.7k	Resistor_SMD:R_0805_2012Metric
R7	4.7k	Resistor_SMD:R_0805_2012Metric
R8	10k	Resistor_SMD:R_0805_2012Metric
REF**	breakaway-mousebites	Keebio-Parts:breakaway-mousebites
SW1	Reset	Keebio-Parts:SW_SPST_TL3342
U1	ATmega32U4-AU	Package_QFP:TQFP-44_10x10mm_P0.8mm
U2	MCP23017_SO	Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm
U3	IS31FL3733-TQ	Package_QFP:TQFP-48-1EP_7x7mm_P0.5mm_EP5x5mm
U4	IS31FL3733-TQ	Package_QFP:TQFP-48-1EP_7x7mm_P0.5mm_EP5x5mm
U5	PRTR5V0U2X	Keebio-Parts:SOT-143B
U6	PRTR5V0U2X	Keebio-Parts:SOT-143B
U7	PRTR5V0U2X	Keebio-Parts:SOT-143B
Y1	16Mhz	Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm

Provenance

Repository: markstory/ursa-minor-keyboard ↗
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.