Unicorne-3x6-chocolate reversible

Thunderbird2086·uniCorne·uniCorne-3x6/chocolate-reversible/unicorne-3x6-chocolate-reversible.kicad_pcb

Unicorne-3x6-chocolate reversible PCB layout, top view — open source board by Thunderbird2086

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About the Unicorne-3x6-chocolate reversible PCB

Unicorne-3x6-chocolate reversible is an open source PCB design by Thunderbird2086, published on GitHub under the MIT license. It is a 2-layer board measuring 133.8 × 91.4 mm, with 100 components from 19 distinct parts.

Other key parts include the ProMicro-ish. By type, the board carries 27 inductors, 22 switches, 21 diodes, 11 jumpers, 4 connectors and 4 resistors.

It belongs with the keyboards designs in this gallery.

From the project

universal Corne: self-made keyboard

Unicorne-3x6-chocolate reversible, from the project README — From the project README

Main components on the Unicorne-3x6-chocolate reversible

Unicorne-3x6-chocolate reversible bill of materials (BOM)

100 components, 19 distinct parts.

Qty	Part	Footprint	Refs
1	ProMicro-ish	ProMicro-ish-dn-rev-unrouted_3x6	U1
1	MJ-4PP-9	TRRS-PJ-320A-rev	J1
1	Conn_01x05	Nice!View	J2
1	Conn_01x02	Molex_Pico-EZmate_78171-0002_1x02-1MP_P1.20mm_Vertical_rev	J3
1	Conn_01x03	StripLED_rev	J4
2	MountingHole	M2_Hole_TH	H1, H2
7	MountingHole	M2_Hole_TH_Outside	H3, H4, H5, H6, H7, H8, H9
8	Jumper_2_Open	SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm	JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8
1	Jumper_3_Bridged12	SolderJumper-3_P1.3mm_Bridged2Bar12_RoundedPad1.0x1.5mm_rev	JP9
2	~	SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.2mm_rev	JP10, JP11
1	SW_SPDT	SW_SPDT_PCM12_reversible	PSW1
1	SMT 2X4X3.5MM Tactile Tact Push Button	SMT 2X4X3.5MM Tactile Tact Push Button rev	RSW1
19	SW_CHOC_HS	SW_choc_v1_v2_HS_1u_reversible	SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +11
2	SW_CHOC_HS	SW_choc_v1_v2_HS_1.5u_reversible	SW20, SW21
21	D	D3_SMD_rev	D1, D2, D3, D4, D5, D6, D7, D8 +13
21	SK6812MINI-E	LED_SK6812MINI-E_rev	L1, L2, L3, L4, L5, L6, L7, L8 +13
6	SK6812MINI	LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm_rev_all	L22, L23, L24, L25, L26, L27
2	10k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R1, R2
2	4.7k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_rev	R3, R4

Unicorne-3x6-chocolate reversible design files

The KiCad project lives in the Thunderbird2086/uniCorne repository on GitHub; these links point at the commit this page was built from.

Unicorne-3x6-chocolate reversible: common questions

How big is the Unicorne-3x6-chocolate reversible PCB?

The Unicorne-3x6-chocolate reversible measures 133.8 × 91.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Unicorne-3x6-chocolate reversible?

100 components, from 19 distinct parts. The full bill of materials is listed on this page.

Where can I download the Unicorne-3x6-chocolate reversible design files?

From the Thunderbird2086/uniCorne repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Unicorne-3x6-chocolate reversible design in my own project?

Yes, under the terms of its MIT license, which Thunderbird2086 chose for the repository.

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