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 layers69.1 × 41.8 mm
Keyboard pcb guide
yolicap/keyboard-pcb-guideFollow along from ruiqimao/keyboard-pcb-guide
- Size
- 69.1 × 41.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 42
- Pads
- 129
- Tracks, vias
- 194, 14
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 18 Jul 2024
- Updated
- 18 Jul 2024
Overview
Keyboard pcb guide is an open-source printed circuit board by yolicap, from the yolicap/keyboard-pcb-guide repository on GitHub. It is a 2-layer board of 69.1 × 41.8 mm with 24 parts on 42 nets, routed with 194 tracks and 14 vias.
It is built around the ATMEGA32U4. Its parts include 8 capacitors, 5 switches, 4 resistors, 4 diodes and 1 IC. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdFollowing along to ruiqimao/keyboard-pcb-guide
i found out you can add gifs to readmes and now i cant stop
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4, C5, C6 |
| 4 | D | keyboard_parts:D_SOD123_axial | D1, D2, D3, D4 |
| 4 | KEYSW | keebs:Mx_Alps_100 | K1, K2, K3, K4 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 2 | 22 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4 |
| 2 | 22p | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 1 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8 |
| 1 | 4.7u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7 |
| 1 | ATMEGA32U4 | Package_QFP:TQFP-44_10x10mm_P0.8mm | U1 |
| 1 | SW_PUSH | Button_Switch_SMD:SW_SPST_TL3342 | SW1 |
| 1 | USB_mini_micro_B | keyboard_parts:USB_miniB_hirose_5S8 | J1 |
| 1 | XTAL_GND | Crystal:Crystal_SMD_SeikoEpson_FA238-4Pin_3.2x2.5mm | X1 |
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Questions
How big is the Keyboard pcb guide PCB?
It measures 69.1 × 41.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Keyboard pcb guide use?
24 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 pcb guide KiCad files?
From the yolicap/keyboard-pcb-guide repository on GitHub, at the commit this page was made from: the board is keyboard-pcb-guide.kicad_pcb and its schematic keyboard-pcb-guide.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Keyboard pcb guide design in my own project?
Its repository states no licence, so its author keeps all rights: ask yolicap before reusing the design.