

Protocol Dev
Repository for PCB Design Projects
- Size
- 44.5 × 19.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 8
- Pads
- 43
- Tracks, vias
- 60, 2
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 27 Feb 2020
- Updated
- 26 May 2021
Overview
Protocol Dev is an open-source printed circuit board by embeddedalpha, from the embeddedalpha/PCB-Design repository on GitHub, published under the MIT licence. It is a 2-layer board of 44.5 × 19.7 mm with 16 parts on 8 nets, routed with 60 tracks and 2 vias.
It is built around the MIC5356-SGYMME. Its parts include 4 capacitors, 4 connectors, 3 switches and 1 IC. It belongs with the interfaces and adapters and microcontroller boards boards of this library.
Main components
1README
STM32L433CBT_Developement_Board/README.mdSTM32L433CBTx Development Board

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Front Copper
Back Copper
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | C_Small | Capacitor_SMD:C_0603_1608Metric_Pad0.99x1.00mm_HandSolder | C1, C2, C3, C4 |
| 4 | Conn_01x02 | Connectors_Molex:Molex_KK-6410-02_02x2.54mm_Straight | J1, J2, J3, J5 |
| 3 | SW_Push | Button_Switch_SMD:SW_DIP_SPSTx01_Slide_6.7x4.1mm_W8.61mm_P2.54mm_LowProfile | SW1, SW2, SW3 |
| 1 | MIC5356-SGYMME | Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP2.54x2.8mm_ThermalVias | U1 |
The 12 most common of 16 parts.
Questions
How big is the Protocol Dev PCB?
It measures 44.5 × 19.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Protocol Dev use?
16 parts, built around the MIC5356-SGYMME. 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 Protocol Dev KiCad files?
From the embeddedalpha/PCB-Design repository on GitHub, at the commit this page was made from: the board is LDO_Board/Protocol Dev.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Protocol Dev 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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