2 layers309.6 × 119.1 mm
2 layers228.6 × 76.8 mm
Schwann Rev0.5b
The-Royal/The_Royal_Open-Source-Projects159A Master Repository For All things Royal Made
- Size
- 228.6 × 76.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 127
- Nets
- 94
- Pads
- 474
- Tracks, vias
- 739, 35
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Mar 2020
- Updated
- 5 May 2021
Overview
Schwann Rev0.5b is an open-source printed circuit board by The-Royal, from the The-Royal/The_Royal_Open-Source-Projects repository on GitHub, published under the MIT licence. It is a 2-layer board of 228.6 × 76.8 mm with 127 parts on 94 nets, routed with 739 tracks and 35 vias.
It is built around the ATMEGA32U4-AU, WS2812B and CSTCE16M0V53-R0. Its parts include 46 diodes and 1 switch. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
ATMEGA32U4-AU
QFP-44(10x10)-40℃~+85℃ 10bit 16MHz 1KB 2.5KB 2.7V~5.5V 26 32KB 8 Bit AVR Built-in FLASH QFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
CSTCE16M0V53-R0
SMD3213-3P-20℃~+80℃ 15pF 16MHz 40Ω SMD3213-3P Ceramic Resonators ROHSMurataCeramic Resonators
README
README.mdThe_Royal_Projects
A Master Repository For All things Royal Made.
From Here forward, all complete, public, and open-sourced projects of my own design will be found here within this repository for consistency and clarity.
Thank You To Everyone for Making these projects possible!
- I’m always down for a nice coffee, beer, or cup of tea.
- Click my Buymeacoffee link below if you wanted to make a small tip donation <3
- Even just these little donation are so, very much, appreciated. These really Help me to keep these little projects going and to keep them open source for you guys.
Project Tables:
.01 - Complete Kits
| Project | Excerpt | Main Files for Download | Featured Image |
|---|---|---|---|
| The Ave. | A Mighty 50% Battlestation | PCB, Gerbers, Case STLs, RAW CAD |  |
| LittleFoot | A Mighty Small, 45% Keyboard | PCB, Gerbers, Case STLs, RAW CAD |  |
| RoMac2.1 | A “Plaid” Keyboard Inspired Macropad | PCB, Gerbers, Acrylic Cover, Diode Tool |  |
.02 - PCBs
| Project | Excerpt | Main Files for Download | Featured Image |
|---|---|---|---|
| Schwann | An Ortholinear "HHKB-Style" PCB | PCB Gerbers, Plates |
.03 - Cases
| Project | Excerpt | Main Files for Download | Featured Image |
|---|---|---|---|
| Minivan 3DP Case | A Simple Minivan Case | STLs |  |
| Minivan FR4 Plate Case | A 2-Part FR4(PCB Material) Plate Case for (rev3+) Minivan PCBs | Gerbers |  |
| Vitamins Inc. Case | A 3D-Printed Case for the Hotswap Ed. Let's Split Keyboard | Case STLs, Plates |  |
.04 - FR4 Plates
| Switch Plate | Material | Main Files for Download | Featured Image |
|---|---|---|---|
| Minivan FR4 Plates | FR4 (PCB Material) | Gerbers |  |
| Roadkit FR4 Plates | FR4 (PCB Material) | Gerbers |  |
.05 - Other
| Project | Excerpt | Main Files for Download | Featured Image |
|---|---|---|---|
| Spring Lube Station | A 3D-Printed Tool For More Consistent Switch-Spring Lubing | STLs, Sketches | |
| Stem-A-Jig | A 3D-Printed Stem Gripper For Hand Lubing Switch Stems *(designed around compliant mechanisms) | STL, G-Code |
Thank You AGAIN for Making These Projects Possible!
- I’m always down for a nice coffee, beer, or cup of tea.
- Click my Buymeacoffee link below if you wanted to make a small tip donation <3
- Even just these little donation are so, very much, appreciated. These really Help me to keep these little projects going and to keep them open source for you guys.
</end>
Parts
127| Qty | Value | Footprint | References |
|---|---|---|---|
| 47 | MX-NoLED | Keebio-Parts:MX_PCB_100H_SIMPLE_NOSILK | MX1, MX2, MX10, MX11, MX12, MX13, MX14, MX15, MX16, MX17, MX18, MX19, MX20, MX21, MX22, MX23 +31 |
| 46 | D | The_Royal Docs and Files:D_SOD123_Basic | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +30 |
| 8 | WS2812B | The_Royal Docs and Files:WS2812B | RGB1, RGB2, RGB3, RGB4, RGB5, RGB7, RGB8, RGB10 |
| 3 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | 0.1uF, 0.1uF, 0.1uF |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric | 10k, 10k |
| 2 | 22 | Resistor_SMD:R_0805_2012Metric | 22, 22 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric | 5.1k, 5.1k |
| 2 | LOGO | The_Royal Docs and Files:Schwann New Logo | G***, G*** |
| 2 | LOGO | The_Royal Docs and Files:The Royal R Logo_SMALL | G***, G*** |
| 2 | MX-NoLED | Keebio-Parts:MX_PCB_150H | MX1.5uL1, MX1.5uR1 |
| 2 | SW_PUSH | random-keyboard-parts:SKQG-1155865 | Rst1, Rst1 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | 10uF |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric | 1uF |
| 1 | 500mA | Fuse:Fuse_1206_3216Metric | 500mA |
| 1 | ATmega32U4-AU | Package_DFN_QFN:QFN-44-1EP_7x7mm_P0.5mm_EP5.2x5.2mm | MCU1 |
| 1 | CSTCE16M0V53-R0 | CSTCE16M0V53-R0:CSTCE-V | Cystal1 |
| 1 | HRO-TYPE-C-31-M-12 | Type-C:HRO-TYPE-C-31-M-12 | USB1 |
| 1 | KEYSW | Keebio-Parts:MX_PCB_7u_STABONLY | K7u1 |
| 1 | KEYSW | Keebio-Parts:MX_PCB_2u_STABONLY | KR2u1 |
| 1 | LOGO | The_Royal Docs and Files:rev5 | G*** |
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Questions
How big is the Schwann Rev0.5b PCB?
It measures 228.6 × 76.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Schwann Rev0.5b use?
127 parts, built around the ATMEGA32U4-AU, WS2812B and CSTCE16M0V53-R0. 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 Schwann Rev0.5b KiCad files?
From the The-Royal/The_Royal_Open-Source-Projects repository on GitHub, at the commit this page was made from: the board is 02 - PCBs/Schwann_PCB/PCB Documentation/Schwann_Rev0.5b.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Schwann Rev0.5b design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).