4 layers120 × 120 mm
Yellow
NabuCasa/yellow
Home Assistant Yellow - hardware for Home Assistant which grows with your needs.
322 parts116
2 layers299.2 × 124 mm
Vision
kusamakura/Vision-AltAlternative PCB for the Vision keyboard
- Size
- 299.2 × 124 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 145
- Nets
- 98
- Pads
- 571
- Tracks, vias
- 826, 30
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 6 Sep 2022
- Updated
- 9 Jul 2023
Overview
Vision is an open-source printed circuit board by kusamakura, from the kusamakura/Vision-Alt repository on GitHub, published under the MIT licence. It is a 2-layer board of 299.2 × 124 mm with 145 parts on 98 nets, routed with 826 tracks and 30 vias.
It is built around the TPD4E05U06DQAR, 1N4148W and BAT41ZFILM, with the DTC123JE and SMF9.0CA among its other parts. Its parts include 51 diodes, 13 capacitors, 6 resistors, 3 ICs and 1 transistor. It belongs with the keyboards and input boards and the STM32 boards of this library.
Main components
5
TPD4E05U06DQAR
USON-10-40℃~+125℃ 0.5pF 10nA 14V 2.5A@8/20us 40W@8/20us 5.5V 6.5V ESD Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional USON-10(1x2.5) ESD and Surge Protection (TVS/ESD) ROHSTexas InstrumentsESD Protection Devices
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
BAT41ZFILM
SOD-1231 Independent 100V 100nA@50V 1A 1V@0.2A 200mA SOD-123 Schottky Diodes ROHSSTMicroelectronicsSchottky Diodes
DTC123JE
SOT-523-55℃~+150℃ 1 NPN (Pre-Biased) 1.1V 100mA 150mW 2.2kΩ 250MHz 26 300mV 300mV 500mV@100uA,5V 50V 80 NPN SOT-523 Digital Transistors ROHSHXY MOSFETDigital Transistors
SMF9.0CA
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng
README
README.mdVision Alt PCB
A PCB for the Vision keyboard by SatT Keyboards with alternative layout options.
Notable changes
- R2 2U Backspace
- Left bottom row: from 2U-1U to 1U-2U, add 3U
- Right bottom row: remove 1U-1.75U, add 2.75U
- Nudge P position 0.125 mm to the left
Layout
How to use
Use the gerbers, BOM, and CPL files in the JLCPCB production files folder. Set the PCB thickness to 1.2 mm when ordering; otherwise your PCB will not work with the case.
Prototypes pending to check if this works.
The source files were originally in KiCAD 5, converted to KiCAD 6, then modified. JLC production output was generated with the JLC Fabrication Toolkit plugin.
Disclaimer
Maintainers and contributors are not liable if you end up with a non-functional PCB. Order at your own risk. Support will not be provided but pull requests will be reviewed and possibly accepted.
Todo
- Finalize layout changes
- Order prototypes
- Confirm prototypes
- Order plates
- Write firmware
Parts
145| Qty | Value | Footprint | References |
|---|---|---|---|
| 49 | 1N4148W | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +33 |
| 38 | MX-1U | MX_Only:MXOnly-1U-NoLED | K_,1, K_;1, K_.1, K_A1, K_B1, K_B2, K_BSPC1, K_C1, K_D1, K_DEL1, K_E1, K_ESC1, K_F1, K_FN1, K_G1, K_H1 +22 |
| 9 | MOUSEBITES | random-keyboard-parts:breakaway-mousebites | H7, H8, H9, H10, H11, H12, H13, H14, H15 |
| 4 | 100nF | Capacitor_SMD:C_0603_1608Metric | C7, C8, C9, C13 |
| 4 | MX-1.5U | MX_Only:MXOnly-1.5U-NoLED | K_ALT1, K_ALT2, K_CTRL1, K_CTRL2 |
| 3 | 100k | Resistor_SMD:R_0603_1608Metric | R1, R2, R6 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C10 |
| 3 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C5, C11, C12 |
| 3 | MX-1.75U | MX_Only:MXOnly-1.75U-NoLED | K_ENTER1, K_SHIFT1, K_SPC2 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R3, R5 |
| 2 | FIDUCIAL | Fiducial:Fiducial_1mm_Mask3mm | H5, H6 |
| 2 | FIDUCIAL | Fiducial:Fiducial_0.75mm_Mask2.25mm | H3, H4 |
| 2 | MX-1.25U | MX_Only:MXOnly-1.25U-NoLED | K_SHIFT2, K_TAB1 |
| 1 | 10nF | Capacitor_SMD:C_0603_1608Metric | C6 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 4.7nF | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 500mA | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | BAT41ZFILM | Diode_SMD:D_SOD-123 | D49 |
| 1 | Conn_ARM_JTAG_SWD_10 | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J1 |
| 1 | DTC123J | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | HRO-TYPE-C-31-M-12 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | USB1 |
| 1 | LOGO1 | locallib:logo1 | H1 |
| 1 | LOGO2 | locallib:logo2 | H2 |
| 1 | MCP1700-3002E_SOT23 | Package_TO_SOT_SMD:SOT-23 | U1 |
| 1 | MX-2.25U | MX_Only:MXOnly-2.25U-NoLED | K_SHIFT3 |
| 1 | MX-2.75U | MX_Only:MXOnly-2.75U-ReversedStabilizers-NoLED | K_SPC4 |
| 1 | MX-2U | MX_Only:MXOnly-2U-NoLED | K_BSPC2 |
| 1 | MX-2U | MX_Only:MXOnly-2U-ReversedStabilizers-NoLED | K_SPC1 |
| 1 | MX-3U | MX_Only:MXOnly-3U-ReversedStabilizers-NoLED | K_SPC3 |
| 1 | SMF9.0CA | Diode_SMD:D_SOD-123 | D50 |
| 1 | STM32F072CBUx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_SKQG_WithoutStem | SW1 |
| 1 | TPD4E05U06DQAR | random-keyboard-parts:USON-TPDxE05U06 | U3 |
Questions
How big is the Vision PCB?
It measures 299.2 × 124 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Vision use?
145 parts, built around the TPD4E05U06DQAR, 1N4148W, BAT41ZFILM and DTC123JE. 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 Vision KiCad files?
From the kusamakura/Vision-Alt repository on GitHub, at the commit this page was made from: the board is Vision.kicad_pcb and its schematic Vision.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Vision 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).
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