2 layers228.6 × 77.7 mm
Ms m0ii040 ts
marksard/ms_m0ii040pcb
ms_m0ii040PCB is a dedicated PCB for m0ii040 produced by yohewi.
98 parts5
2 layers228.6 × 77.7 mm
Ms m0ii040 rs
marksard/ms_m0ii040pcb5ms_m0ii040PCB is a dedicated PCB for m0ii040 produced by yohewi.
- Size
- 228.6 × 77.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 100
- Nets
- 92
- Pads
- 485
- Tracks, vias
- 572, 98
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 7 Mar 2023
- Updated
- 22 Mar 2023
Overview
Ms m0ii040 rs is an open-source printed circuit board by marksard, from the marksard/ms_m0ii040pcb repository on GitHub. It is a 2-layer board of 228.6 × 77.7 mm with 100 parts on 92 nets, routed with 572 tracks and 98 vias.
It is built around the TLV73333PDBV and PRTR5V0U2X. Its parts include 40 diodes, 40 switches, 6 capacitors, 4 resistors and 2 ICs. It belongs with the STM32 boards of this library.
Main components
2
TLV73333PDBV
SOT-23-5-40℃~+125℃@(Tj) 1 125mV@(300mA) 28uVrms 3.3V 300mA 34uA 5.5V 50dB@(1kHz) Fixed Positive Under Voltage Lockout、Over Current Protection、Over Temperature Protection、Enable SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
PRTR5V0U2X
SOT-143-55℃~+125℃ 0.3pF、0.8pF 100W 10V、15V 5V 6.5V 6A 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
README
README.mdm0ii040 PCB
ms_m0ii040PCB is a dedicated PCB for m0ii040 produced by yohewi.
This keyboard has two different PCBs with different layouts.
Completed example
Row staggered layout
Treadstone layout
Layout
Row staggered layout
Treadstone layout
Support software
QMK Firmware
https://github.com/marksard/qmk_firmware/tree/own_build/keyboards/marksard/m0ii040pcb
Build guide
https://github.com/marksard/ms_m0ii040pcb/blob/main/documentes/buildguide.md
Parts
100| Qty | Value | Footprint | References |
|---|---|---|---|
| 40 | D | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +24 |
| 4 | 100nF | Capacitor_SMD:C_0402_1005Metric | C3, C4, C5, C6 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | ALT | ai03.MX_Hotswap:MX-Hotswap-1.25U | SW39, SW43 |
| 1 | , | ai03.MX_Hotswap:MX-Hotswap-1U | SW33 |
| 1 | . | ai03.MX_Hotswap:MX-Hotswap-1U | SW34 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 1uF | Capacitor_SMD:C_0402_1005Metric | C2 |
| 1 | 500mA | Fuse:Fuse_0805_2012Metric | F1 |
| 1 | A | ai03.MX_Hotswap:MX-Hotswap-1U | SW14 |
| 1 | APP | ai03.MX_Hotswap:MX-Hotswap-1U | SW44 |
| 1 | B | ai03.MX_Hotswap:MX-Hotswap-1U | SW30 |
| 1 | BOOT0 | Marksard_Keyboard:TVBP06-B043CB | MSW2 |
| 1 | BS | ai03.MX_Hotswap:MX-Hotswap-2.75U | SW40 |
| 1 | BS | ai03.MX_Hotswap:MX-Hotswap-1U | SW12 |
| 1 | C | ai03.MX_Hotswap:MX-Hotswap-1U | SW28 |
| 1 | CTRL | ai03.MX_Hotswap:MX-Hotswap-1.25U | SW13 |
| 1 | Conn_ARM_JTAG_SWD_10 | Connector_PinHeader_1.00mm:PinHeader_2x06_P1.00mm_Vertical | J2 |
| 1 | D | ai03.MX_Hotswap:MX-Hotswap-1U | SW16 |
| 1 | E | ai03.MX_Hotswap:MX-Hotswap-1U | SW4 |
| 1 | ENT | ai03.MX_Hotswap:MX-Hotswap-1.75U | SW23 |
| 1 | ESC | ai03.MX_Hotswap:MX-Hotswap-1U | SW1 |
| 1 | F | ai03.MX_Hotswap:MX-Hotswap-1U | SW17 |
| 1 | G | ai03.MX_Hotswap:MX-Hotswap-1U | SW18 |
| 1 | H | ai03.MX_Hotswap:MX-Hotswap-1U | SW19 |
| 1 | I | ai03.MX_Hotswap:MX-Hotswap-1U | SW9 |
| 1 | J | ai03.MX_Hotswap:MX-Hotswap-1U | SW20 |
| 1 | K | ai03.MX_Hotswap:MX-Hotswap-1U | SW21 |
| 1 | L | ai03.MX_Hotswap:MX-Hotswap-1U | SW22 |
| 1 | M | ai03.MX_Hotswap:MX-Hotswap-1U | SW32 |
| 1 | N | ai03.MX_Hotswap:MX-Hotswap-1U | SW31 |
| 1 | NRST | Marksard_Keyboard:TVBP06-B043CB | MSW1 |
| 1 | O | ai03.MX_Hotswap:MX-Hotswap-1U | SW10 |
| 1 | P | ai03.MX_Hotswap:MX-Hotswap-1U | SW11 |
| 1 | PRTR5V0U2X | Package_TO_SOT_SMD:SOT-143 | ESD1 |
| 1 | Q | ai03.MX_Hotswap:MX-Hotswap-1U | SW2 |
| 1 | R | ai03.MX_Hotswap:MX-Hotswap-1U | SW5 |
| 1 | S | ai03.MX_Hotswap:MX-Hotswap-1U | SW15 |
| 1 | SHIFT | ai03.MX_Hotswap:MX-Hotswap-1.75U | SW25 |
| 1 | SHIFT | ai03.MX_Hotswap:MX-Hotswap-1.25U | SW35 |
| 1 | SPC | ai03.MX_Hotswap:MX-Hotswap-2.25U | SW42 |
| 1 | STM32F072C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | T | ai03.MX_Hotswap:MX-Hotswap-1U | SW6 |
| 1 | TLV73333PDBV | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | U | ai03.MX_Hotswap:MX-Hotswap-1U | SW8 |
| 1 | USB_C_Receptacle_USB2.0 | Marksard_Keyboard:HRO-TYPE-C-31-M-12-Assembly | J1 |
| 1 | V | ai03.MX_Hotswap:MX-Hotswap-1U | SW29 |
| 1 | W | ai03.MX_Hotswap:MX-Hotswap-1U | SW3 |
| 1 | WIN | ai03.MX_Hotswap:MX-Hotswap-1U | SW38 |
| 1 | X | ai03.MX_Hotswap:MX-Hotswap-1U | SW27 |
| 1 | Y | ai03.MX_Hotswap:MX-Hotswap-1U | SW7 |
| 1 | Z | ai03.MX_Hotswap:MX-Hotswap-1U | SW26 |
| 1 | m0ii040_PCB_Template_v1.0.3 | Marksard_Keyboard:m0ii040_PCB_Template_v1.0.3 | H1 |
| 1 | marksard | Marksard_Keyboard:marksard_logo | H2 |
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Questions
How big is the Ms m0ii040 rs PCB?
It measures 228.6 × 77.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ms m0ii040 rs use?
100 parts, built around the TLV73333PDBV and PRTR5V0U2X. 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 Ms m0ii040 rs KiCad files?
From the marksard/ms_m0ii040pcb repository on GitHub, at the commit this page was made from: the board is pcb/ms_m0ii040_rs/ms_m0ii040_rs.kicad_pcb and its schematic pcb/ms_m0ii040_rs/ms_m0ii040_rs.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ms m0ii040 rs design in my own project?
Its repository states no licence, so its author keeps all rights: ask marksard before reusing the design.