4 layers180.8 × 300.3 mm
Dilemma
Bastardkb/Dilemma
The Dilemma is a vertical stagger low-profile keyboard with mods.
383 parts590
2 layers
InkyPlank
Inkybo/InkyPlankPlank Style keyboard pcb and case design
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 148
- Nets
- 118
- Pads
- 581
- Tracks, vias
- 679, 39
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 21 Oct 2023
- Updated
- 22 Oct 2023
Overview
InkyPlank is an open-source printed circuit board by Inkybo, from the Inkybo/InkyPlank repository on GitHub. It is a 2-layer board with 148 parts on 118 nets, routed with 679 tracks and 39 vias.
It is built around the RP2040, W25Q128JVSIQ and SRV05-4, with the XC6210B332MR-G among its other parts. Its parts include 61 switches, 60 diodes, 14 capacitors, 6 resistors and 4 ICs. It belongs with the keyboards and input boards and the RP2040 boards of this library.
Main components
4
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
SRV05-4
SOT-23-6L-55℃~+150℃ 15V 1pF 4A 5V 5uA 6V 80W ESD Four channels IEC 61000-4-2、IEC 61000-4-5 Unidirectional SOT-23-6L ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)
XC6210B332MR-G
SOT-25-5-40℃~+85℃@(Ta) 1 100mV@(200mA) 3.3V 55uA 60dB@(1kHz) 6V 700mA Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-25-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTorex SemiconductorVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdInkyPlank
This is a plank style keyboard based off the RP2040 with MX switches
Parts
148| Qty | Value | Footprint | References |
|---|---|---|---|
| 60 | Diode | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +44 |
| 60 | Keyswitch | ScottoKeebs_MX:MX_PCB_1.00u | S1, S2, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23 +44 |
| 8 | 100n | Capacitor_SMD:C_0402_1005Metric | C2, C16, C17, C19, C21, C22, C23, C24 |
| 2 | 15p | Capacitor_SMD:C_0402_1005Metric | C3, C4 |
| 2 | 1u | Capacitor_SMD:C_0402_1005Metric | C18, C20 |
| 2 | 1µ | Capacitor_SMD:C_0402_1005Metric | C1, C5 |
| 2 | 27 | Resistor_SMD:R_0805_2012Metric | R11, R12 |
| 2 | 5k1 | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 1 | 12MHz | Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm | Y1 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | 1k | Resistor_SMD:R_0402_1005Metric | R10 |
| 1 | 500mA | Fuse:Fuse_0603_1608Metric | F1 |
| 1 | RESET | Button_Switch_SMD:SW_SPST_TL3342 | SW3 |
| 1 | RP2040 | rp2040:RP2040-QFN-56 | U1 |
| 1 | SRV05-4 | Package_TO_SOT_SMD:SOT-23-6 | U3 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U2 |
| 1 | XC6210B332MR-G | Package_TO_SOT_SMD:SOT-23-5 | U4 |
Questions
What parts does the InkyPlank use?
148 parts, built around the RP2040, W25Q128JVSIQ, SRV05-4 and XC6210B332MR-G. 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 InkyPlank KiCad files?
From the Inkybo/InkyPlank repository on GitHub, at the commit this page was made from: the board is InkyPlank.kicad_pcb and its schematic InkyPlank.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the InkyPlank design in my own project?
Its repository states no licence, so its author keeps all rights: ask Inkybo before reusing the design.
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