4 layers28 × 98.2 mm
ESP32-PoE ISO Rev N1
OLIMEX/ESP32-POE-ISO
ESP32 Power Over Ethernet board with 3000VDC Galvanic insulation
146 parts145
4 layers73 × 41 mm
Capstone Project MSTD
Cfabcher22/MSTDCodeThis repository stores code and circuit schematics for the P2Q2 Muscle Strength Testing Device.
- Size
- 73 × 41 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 30
- Pads
- 62
- Tracks, vias
- 95, 4
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 25 Apr 2025
- Updated
- 25 Aug 2025
Overview
Capstone Project MSTD is an open-source printed circuit board by Cfabcher22, from the Cfabcher22/MSTDCode repository on GitHub. It is a 4-layer board of 73 × 41 mm with 15 parts on 30 nets, routed with 95 tracks and 4 vias.
It is built around the 1N5819RLG and IRLML6402TRPBF. Its parts include 6 resistors, 3 ICs, 2 diodes, 2 connectors and 1 transistor. It belongs with the nRF52 and nRF5x boards of this library.
Main components
2README
README.mdThis repository stores code and circuit schematics for the P2Q2 Muscle Strength Testing Device.
Parts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10K | Resistor_SMD:R_0805_2012Metric | R1, R3, R4 |
| 3 | 330 | Resistor_SMD:R_0805_2012Metric | R2, R5, R6 |
| 1 | 106990290 | 106990290:MODULE_106990290 | U2 |
| 1 | 1N5819RLG | 1N5819RLG:DIOAD1036W78L470D235 | D1 |
| 1 | EMG | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | IRLML6402TRPBF | IRLML6402TRPBF:SOT95P237X112-3N | Q1 |
| 1 | LED_ARGB | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | D2 |
| 1 | Load Cell Connector | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | SW_SPST | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW1 |
| 1 | nRF52840 | 113991054:MODULE_113991054 | U1 |
| 1 | ~ | HX711:Untitled | U3 |
Questions
How big is the Capstone Project MSTD PCB?
It measures 73 × 41 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Capstone Project MSTD use?
15 parts, built around the 1N5819RLG and IRLML6402TRPBF. 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 Capstone Project MSTD KiCad files?
From the Cfabcher22/MSTDCode repository on GitHub, at the commit this page was made from: the board is Electrical Schematics and PCB Designs/Capstone Project MSTD.kicad_pcb and its schematic Electrical Schematics and PCB Designs/Capstone Project MSTD.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Capstone Project MSTD design in my own project?
Its repository states no licence, so its author keeps all rights: ask Cfabcher22 before reusing the design.
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