2 layers89 × 100 mm
Hub16
joshajohnson/Hub16
A macro pad with 16 keys, two rotary encoders, a four port USB hub, and plenty of LEDs!
132 parts388
2 layers75.4 × 113.7 mm
Keyboard
regack/4x6214x6 Keypad
- Size
- 75.4 × 113.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 79
- Nets
- 53
- Pads
- 276
- Tracks, vias
- 734, 38
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 17 Sep 2013
- Updated
- 20 Feb 2014
Overview
Keyboard is an open-source printed circuit board by regack, from the regack/4x6 repository on GitHub. It is a 2-layer board of 75.4 × 113.7 mm with 79 parts on 53 nets, routed with 734 tracks and 38 vias.
It is built around the ATMEGA32U4. Its parts include 23 switches, 22 diodes, 11 connectors, 8 capacitors and 5 resistors. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.md4x6
4x6 Keypad v0.1 Based on GH60 Rev B
Parts
79| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | 1N4148 | SM0805D | D1, D2, D3, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22 +6 |
| 20 | MX1A | CHERRY_PCB_100H_Plated | S1, S2, S3, S4, S5, S10, S11, S12, S13, S14, S15, S16, S19, S20, S21, S22 +4 |
| 4 | 100n | SM0805 | C4, C5, C6, C7 |
| 4 | GND | Pad-Gnd | P200, P201, P202, P203 |
| 4 | LED | MX_LED | DC1, DF1, DF2, DF3 |
| 3 | R | R3 | RF1, RF2, RF3 |
| 2 | 10k | SM0805 | R3, R5 |
| 2 | 1u | SM0805 | C3, C8 |
| 2 | 22 | SM0805 | R1, R2 |
| 2 | 22p | SM0805 | C1, C2 |
| 2 | MX1A | CHERRY_PCB_200H_Visible | S17, S18 |
| 1 | 300 | R3 | R4 |
| 1 | ASX3F | ASX3F | X1 |
| 1 | ATMEGA32U4 | TQFP44 | IC1 |
| 1 | DTSM-6 | KSEM31GLFS | S0 |
| 1 | GND | pad | P6 |
| 1 | HOLE | PKRHSL | H2 |
| 1 | MINI | 67503 | J1 |
| 1 | MISO | pad | P1 |
| 1 | MOSI | pad | P4 |
| 1 | RES | pad | P5 |
| 1 | SCK | pad | P3 |
| 1 | Vcc | pad | P2 |
Questions
How big is the Keyboard PCB?
It measures 75.4 × 113.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Keyboard use?
79 parts, built around the ATMEGA32U4. 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 Keyboard KiCad files?
From the regack/4x6 repository on GitHub, at the commit this page was made from: the board is keyboard.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Keyboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask regack before reusing the design.
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