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 layers303.8 × 95.5 mm
JKB65 RGB Hotswap PCB
- Size
- 303.8 × 95.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 157
- Nets
- 170
- Pads
- 969
- Tracks, vias
- 2,863, 234
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 5 Mar 2022
- Updated
- 5 Mar 2022
Overview
JKB67 is an open-source printed circuit board by wizard-gg, from the wizard-gg/JKB67_pcb repository on GitHub. It is a 2-layer board of 303.8 × 95.5 mm with 157 parts on 170 nets, routed with 2,863 tracks and 234 vias.
It is built around the ATMEGA32U4. Its parts include 72 ICs, 67 diodes, 10 capacitors, 4 resistors and 1 connector. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdJKB67 RGB
JKB65 RGB Hotswap PCB, compatible Bakeneko65 V3 Keyboard
Front
Back
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Parts
157| Qty | Value | Footprint | References |
|---|---|---|---|
| 67 | 1N4148 | full kicad:D_SOD-123F | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D24 +51 |
| 54 | CherryMX_LTST-A683CEGBW | custom_parts:CherryMX_1.00u_5Pin_SK6812Mini | U1, U10, U11, U12, U13, U17, U18, U19, U20, U23, U24, U25, U26, U27, U28, U29 +38 |
| 6 | 0u1 | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C3, C4, C5, C9 |
| 5 | CherryMX_LTST-A683CEGBW | custom_parts:CherryMX_1.25u_5Pin_SK6812Mini | U5, U9, U14, U48, U58 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R6 |
| 2 | 22 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R5 |
| 2 | 22p | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C8 |
| 2 | CherryMX | custom_parts:MX-2.25U-FLIPPED-ReversedStabilizers | U16, U21 |
| 2 | CherryMX_LTST-A683CEGBW | custom_parts:CherryMX_1.50u_5Pin_SK6812Mini | U2, U63 |
| 2 | CherryMX_LTST-A683CEGBW | custom_parts:CherryMX_2.25u_5Pin_SK6812Mini | U4, U64 |
| 2 | CherryMX_LTST-A683CEGBW | custom_parts:CherryMX_1.75u_5Pin_SK6812Mini | U3, U61 |
| 1 | 16MHz | Crystal:Crystal_SMD_SeikoEpson_FA238-4Pin_3.2x2.5mm | X1 |
| 1 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C10 |
| 1 | 4u7 | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6 |
| 1 | ATmega32U4 | mcu:TQFP-44_10x10mm_P0.8mm | U53 |
| 1 | CherryMX | custom_parts:MX-6.25U-FLIPPED-ReversedStabilizers | U22 |
| 1 | CherryMX | custom_parts:MX-2U-FLIPPED-ReversedStabilizers | U15 |
| 1 | CherryMX_LTST-A683CEGBW | custom_parts:CherryMX_6.25u_5Pin_SK6812Mini | U35 |
| 1 | CherryMX_LTST-A683CEGBW | custom_parts:CherryMX_2.00u_5Pin_SK6812Mini | U67 |
| 1 | JST SH 4-pin | pin:JST_SH_SM04B-SRSS-TB_04x1.25mm | J1 |
| 1 | LOGO | custom_parts:qmk_logo | G1 |
| 1 | LOGO | custom_parts:vial_logo | G2 |
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Questions
How big is the JKB67 PCB?
It measures 303.8 × 95.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the JKB67 use?
157 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 JKB67 KiCad files?
From the wizard-gg/JKB67_pcb repository on GitHub, at the commit this page was made from: the board is pcb/JKB67.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the JKB67 design in my own project?
Its repository states no licence, so its author keeps all rights: ask wizard-gg before reusing the design.