2 layers208.8 × 396.9 mm
Ferris
pierrechevalier83/ferris
A low profile split keyboard designed to satisfy one single use case elegantly
145 parts1.3k
2 layers152.4 × 128.4 mm
Stm32split
arnstadm/splitkbsplit kb pcb
- Size
- 152.4 × 128.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 92
- Nets
- 80
- Pads
- 341
- Tracks, vias
- 3,802, 45
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 18 Jun 2020
- Updated
- 1 Dec 2020
Overview
Stm32split is an open-source printed circuit board by arnstadm, from the arnstadm/splitkb repository on GitHub. It is a 2-layer board of 152.4 × 128.4 mm with 92 parts on 80 nets, routed with 3,802 tracks and 45 vias.
It is built around the SRV05-4. Its parts include 31 diodes, 31 switches, 10 capacitors, 4 resistors and 3 ICs. It belongs with the STM32 boards of this library.
Main components
1README
README.mdkatamaran
Split keyboard with f103
Not prototyped, don't make this
Parts
92| Qty | Value | Footprint | References |
|---|---|---|---|
| 31 | D_Small | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +15 |
| 31 | SW_Push | MX_Only:MXOnly-1U-NoLED | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +15 |
| 6 | 100n | Capacitor_SMD:C_0603_1608Metric | C3, C6, C7, C8, C9, C11 |
| 3 | Conn_01x01_Female | TestPoint:TestPoint_Pad_D1.5mm | GND, SWDCLK, SWDIO |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | CVR1, CVR2 |
| 2 | 20p | Capacitor_SMD:C_0603_1608Metric | C4, C5 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 1 | 1.5k | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C12 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C10 |
| 1 | 8MHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | Conn_01x04 | random-keyboard-parts:PJ-3200B-4A | J1 |
| 1 | Fuse_Small | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1 |
| 1 | HRO-TYPE-C-31-M-12 | Type-C:HRO-TYPE-C-31-M-12-HandSoldering | USB1 |
| 1 | SRV05-4 | Package_TO_SOT_SMD:SOT-23-6 | U1 |
| 1 | STM32F103CBTx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | XC6206PxxxMR | Package_TO_SOT_SMD:SOT-23 | U3 |
The 88 most common of 92 parts.
Questions
How big is the Stm32split PCB?
It measures 152.4 × 128.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Stm32split use?
92 parts, built around the SRV05-4. 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 Stm32split KiCad files?
From the arnstadm/splitkb repository on GitHub, at the commit this page was made from: the board is Left/stm32split.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Stm32split design in my own project?
Its repository states no licence, so its author keeps all rights: ask arnstadm before reusing the design.
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