4 layers99 × 53.3 mm
PSLab
fossasia/pslab-hardware
PSLab Hardware Design and Schematics https://pslab.io
199 parts1.7kApache-2.0
2 layers182.9 × 136.7 mm
Phoenix
ErgoKB/Phoenix3The next generation of Ergodox
- Size
- 182.9 × 136.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 116
- Nets
- 87
- Pads
- 681
- Tracks, vias
- 1,549, 112
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 10 Jul 2020
- Updated
- 10 Jul 2020
Overview
Phoenix is an open-source printed circuit board by ErgoKB, from the ErgoKB/Phoenix repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 182.9 × 136.7 mm with 116 parts on 87 nets, routed with 1,549 tracks and 112 vias.
It is built around the AMS1117-3.3 and 1N4148W. Its parts include 38 diodes, 38 switches, 14 capacitors, 9 resistors and 4 connectors. It belongs with the STM32 boards of this library.
Main components
2
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
README
README.mdPhoenix
Phoenix is inspired by Ergodox, and add several improvements on it.
Features
- A split ergonomic keyboard which fits the shape of the hands of human
- Improve the keyboard performance and response time of Ergodox by using dual controller
- Dual connectivity of both left and right hands can connect to USB host without re-program the mcu
- Use USB C connectors
- Use hotswap switch connectors to get rid of soldering
- A single PCB design for both left and right hand
- A more stable PCB mounting design
- Use parts that are can be obtained more easily
How to build
Still in progress
Parts
116| Qty | Value | Footprint | References |
|---|---|---|---|
| 38 | 1N4148W | Component:D_SOD-123 | D0:0, D0:1, D0:2, D0:3, D0:4, D0:5, D0:6, D1:0, D1:1, D1:2, D1:3, D1:4, D1:5, D1:6, D2:0, D2:1 +22 |
| 35 | SW_Push | Component:Kailh_hot_socket_MX_dual | SW0:0, SW0:1, SW0:2, SW0:3, SW0:4, SW0:5, SW0:6, SW1:0, SW1:1, SW1:2, SW1:3, SW1:4, SW1:5, SW1:6, SW2:0, SW2:1 +19 |
| 7 | 100nF | Capacitor_SMD:C_0402_1005Metric | C6, C8, C9, C10, C11, C13, C14 |
| 4 | 15pF | Capacitor_SMD:C_0402_1005Metric | C1, C2, C3, C4 |
| 3 | 10kΩ | Resistor_SMD:R_1206_3216Metric | R1, R5, R6 |
| 3 | 220Ω | Resistor_SMD:R_0603_1608Metric | R2, R3, R4 |
| 3 | 5.1kΩ | Resistor_SMD:R_0603_1608Metric | R7, R8, R9 |
| 3 | Switch_LED | Component:Kailh_hot_socket_MX_dual_led | SW5:2, SW5:4, SW5:5 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric | C7, C12 |
| 1 | 2.2uF | Capacitor_SMD:C_0805_2012Metric | C5 |
| 1 | 25MHz 12pF | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 32.768KHz 12.5pF | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | AudioJack3 | Component:PJ322_TRS | J4 |
| 1 | Conn_01x02_Male | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J3 |
| 1 | Conn_01x04_Male | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J2 |
| 1 | LOGO | kicad:ErgoKB | G*** |
| 1 | STM32F401CCUx | Component:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U1 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1 |
| 1 | USB_C_Receptacle_USB2.0 | Component:USB_C_Receptacle_HRO_TYPE-C-31-M-12-Dual | P1 |
The 109 most common of 116 parts.
Questions
How big is the Phoenix PCB?
It measures 182.9 × 136.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Phoenix use?
116 parts, built around the AMS1117-3.3 and 1N4148W. 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 Phoenix KiCad files?
From the ErgoKB/Phoenix repository on GitHub, at the commit this page was made from: the board is Phoenix.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Phoenix design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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