2 layers285 × 95 mm KeybPCB, the printed circuit board in 3D

KeybPCB

15x5 Keyboard PCB based on Cherry MX switches

Size: 285 × 95 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 155
Nets: 102
Pads: 548
Tracks, vias: 668, 23
Pours: 2
Routed: Yes
KiCad: KiCad 3
Created: 14 Apr 2013
Updated: 14 Apr 2013

Overview

KeybPCB is an open-source printed circuit board by nfc-labs, from the nfc-labs/KeybPCB repository on GitHub. It is a 2-layer board of 285 × 95 mm with 155 parts on 102 nets, routed with 668 tracks and 23 vias.

Its parts include 67 diodes, 67 switches, 6 connectors, 3 capacitors and 3 resistors. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Category and platform

AVR (ATmega, ATtiny)

Project files

Show this board on your page

https://pcbkit.io/boards/nfc-labs/KeybPCB

The board's own page, for a message or a post.

Source

Repository: nfc-labs/KeybPCB
Board file: KeybPCB.kicad_pcb
Commit: 39ee2a9
Licence: Not stated

Parts

155

Qty	Value	Footprint	References
67	D	DZ	D0:0, D0:1, D0:2, D0:6, D0:10, D0:11, D0:12, D0:13, D0:14, D1:0, D1:3, D1:10, D1:11, D1:12, D1:13, D1:14 +51
6		Hole3mm	HOLE1, HOLE2, HOLE3, HOLE4, HOLE5, HOLE6
6	PAD	PAD	P1, P2, P3, P4, P5, P6
2	10pF	SM0805	C2, C3
2	22	SM0805	R1, R2
1	,	SW_PCB_2PIN-19x19.2-1.00u	SW1:9
1	-	SW_PCB_2PIN-19x19.2-1.00u	SW4:11
1	.	SW_PCB_2PIN-19x19.2-1.00u	SW1:10
1	/	SW_PCB_2PIN-19x19.2-1.00u	SW1:11
1	0	SW_PCB_2PIN-19x19.2-1.00u	SW4:10
1	1	SW_PCB_2PIN-19x19.2-1.00u	SW4:1
1	10uF	SM0805	C1
1	1K	SM0805	R3
1	2	SW_PCB_2PIN-19x19.2-1.00u	SW4:2
1	3	SW_PCB_2PIN-19x19.2-1.00u	SW4:3
1	4	SW_PCB_2PIN-19x19.2-1.00u	SW4:4
1	5	SW_PCB_2PIN-19x19.2-1.00u	SW4:5
1	6	SW_PCB_2PIN-19x19.2-1.00u	SW4:6
1	7	SW_PCB_2PIN-19x19.2-1.00u	SW4:7
1	8	SW_PCB_2PIN-19x19.2-1.00u	SW4:8
1	9	SW_PCB_2PIN-19x19.2-1.00u	SW4:9
1	:	SW_PCB_2PIN-19x19.2-1.00u	SW2:10
1	=	SW_PCB_2PIN-19x19.2-1.00u	SW4:12
1	A	SW_PCB_2PIN-19x19.2-1.00u	SW2:1
1	APOS	SW_PCB_2PIN-19x19.2-1.00u	SW2:11
1	ATMEGA32U4_TQFP44	TQFP44	U1
1	B	SW_PCB_2PIN-19x19.2-1.00u	SW1:6
1	BK.SP	SW_PCB_2PIN-19x19.2-1.00u	SW4:13
1	C	SW_PCB_2PIN-19x19.2-1.00u	SW1:4
1	CRYSTAL	crystal	X2
1	D	SW_PCB_2PIN-19x19.2-1.00u	SW2:3
1	DEL	SW_PCB_2PIN-19x19.2-1.00u	SW3:14
1	DOWN	SW_PCB_2PIN-19x19.2-1.00u	SW0:13
1	E	SW_PCB_2PIN-19x19.2-1.00u	SW3:3
1	F	SW_PCB_2PIN-19x19.2-1.00u	SW2:4
1	FN	SW_PCB_2PIN-19x19.2-1.00u	SW0:1
1	G	SW_PCB_2PIN-19x19.2-1.00u	SW2:5
1	H	SW_PCB_2PIN-19x19.2-1.00u	SW2:6
1	I	SW_PCB_2PIN-19x19.2-1.00u	SW3:8
1	INS	SW_PCB_2PIN-19x19.2-1.00u	SW4:14
1	J	SW_PCB_2PIN-19x19.2-1.00u	SW2:7
1	K	SW_PCB_2PIN-19x19.2-1.00u	SW2:8
1	L	SW_PCB_2PIN-19x19.2-1.00u	SW2:9
1	L.ALT	SW_PCB_2PIN-19x19.2-1.25u	SW0:2
1	L.CTRL	SW_PCB_2PIN-19x19.2-1.25u	SW0:0
1	L.SHIFT	SW_PCB_2PIN-19x19.2-1.75u	SW1:0
1	L.SHIFT	SW_PCB_2PIN-19x19.2-1.25u	SW1:12
1	LEFT	SW_PCB_2PIN-19x19.2-1.00u	SW0:12
1	M	SW_PCB_2PIN-19x19.2-1.00u	SW1:8
1	MINI-USB	con-cypressindustries-32005-601	X1
1	N	SW_PCB_2PIN-19x19.2-1.00u	SW1:7
1	O	SW_PCB_2PIN-19x19.2-1.00u	SW3:9
1	P	SW_PCB_2PIN-19x19.2-1.00u	SW3:10
1	PAUSE	SW_PCB_2PIN-19x19.2-1.00u	SW1:14
1	PRINT	SW_PCB_2PIN-19x19.2-1.00u	SW2:14
1	Q	SW_PCB_2PIN-19x19.2-1.00u	SW3:1
1	R	SW_PCB_2PIN-19x19.2-1.00u	SW3:4
1	R.ALT	SW_PCB_2PIN-19x19.2-1.25u	SW0:10
1	R.CTRL	SW_PCB_2PIN-19x19.2-1.25u	SW0:11
1	RET	SW_PCB_2PIN-19x19.2-1.75u	SW2:13
1	RIGHT	SW_PCB_2PIN-19x19.2-1.00u	SW0:14
1	S	SW_PCB_2PIN-19x19.2-1.00u	SW2:2
1	SH.LK	SW_PCB_2PIN-19x19.2-1.25u	SW2:0
1	SPACE	SW_PCB_2PIN-19x19.2-6.00u	SW0:6
1	T	SW_PCB_2PIN-19x19.2-1.00u	SW3:5
1	TAB	SW_PCB_2PIN-19x19.2-1.00u	SW3:0
1	TILDE	SW_PCB_2PIN-19x19.2-1.00u	SW4:0
1	U	SW_PCB_2PIN-19x19.2-1.00u	SW3:7
1	UP	SW_PCB_2PIN-19x19.2-1.00u	SW1:13
1	V	SW_PCB_2PIN-19x19.2-1.00u	SW1:5
1	W	SW_PCB_2PIN-19x19.2-1.00u	SW3:2
1	X	SW_PCB_2PIN-19x19.2-1.00u	SW1:3
1	Y	SW_PCB_2PIN-19x19.2-1.00u	SW3:6
1	Z	SW_PCB_2PIN-19x19.2-1.00u	SW1:2
1	[	SW_PCB_2PIN-19x19.2-1.00u	SW3:11
1	\	SW_PCB_2PIN-19x19.2-1.00u	SW3:13
1	]	SW_PCB_2PIN-19x19.2-1.00u	SW3:12

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Questions

How big is the KeybPCB PCB?

It measures 285 × 95 mm and has 2 copper layers, 1.6 mm thick.

What parts does the KeybPCB use?

155 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the KeybPCB KiCad files?

From the nfc-labs/KeybPCB repository on GitHub, at the commit this page was made from: the board is KeybPCB.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the KeybPCB design in my own project?

Its repository states no licence, so its author keeps all rights: ask nfc-labs before reusing the design.