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2 layers70 × 83 mmPcbSeniorSeminar, the printed circuit board in 3D

Code for data processing and analyzes of models of potential replacement spinal discs.

Size
70 × 83 mm
Copper layers
2
Thickness
1.6 mm
Parts
44
Nets
44
Pads
142
Tracks, vias
320, 23
Routed
Yes
KiCad
KiCad 10.0 (file 20260206)
Created
9 Sep 2025
Updated
1 May 2026

Overview

PcbSeniorSeminar is an open-source printed circuit board by ShadeStar44, from the ShadeStar44/Spinal-Disc-Replacement-Code repository on GitHub. It is a 2-layer board of 70 × 83 mm with 44 parts on 44 nets, routed with 320 tracks and 23 vias.

It is built around the TSR 1-2433E and LM2596S-5.0. Its parts include 26 resistors, 10 connectors, 3 capacitors, 2 ICs and 1 diode. It belongs with the ESP32 boards of this library.

Main components

2

README

README.md

Spinal-Disc-Replacement-Code

Code for data processing and analyzes of models of potential replacement spinal discs.

Parts

44
QtyValueFootprintReferences
121kfootprints:RC0402N_PANR3, R5, R7, R9, R11, R13, R15, R16, R17, R18, R19, R20
122kfootprints:RC0402N_PANR4, R6, R8, R10, R12, R14, R21, R22, R23, R24, R25, R26
110 nFfootprints:G-033_MURC3
11k Ohmfootprints:RC0402N_PANR1
1220pffootprints:G-033_MURC1
124v Infootprints:TE_282837-2J1
13k Ohmfootprints:RC0402N_PANR2
147uH InductorInductor_SMD:L_Bourns_SRP1038C_10.0x10.0mmL1
1680uFfootprints:CAP_FT_G_PAN-MC2
1Adafruit_Feather_HUZZAH32_ESP32Module:Adafruit_Feather_WithMountingHolesA1
1D_Schottkyfootprints:VS-30WQ03FN-M3UntitledD1
1Dirfootprints:TE_282837-2J10
1Encoder1Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_VerticalJ11
1Encoder2Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_VerticalJ12
1Encoder3Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_VerticalJ13
1Encoder4Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_VerticalJ14
1Encoder5Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_VerticalJ15
1Encoder6Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_VerticalJ16
1GNDoutfootprints:691137710003J9
1LM2596S-5Package_TO_SOT_SMD:TO-263-5_TabPin3U1
1PWMoutXYAfootprints:691137710003J8
1TSR1-2433EConverter_DCDC:Converter_DCDC_TRACO_TSR1-xxxxE_THTU2

Questions

How big is the PcbSeniorSeminar PCB?

It measures 70 × 83 mm and has 2 copper layers, 1.6 mm thick.

What parts does the PcbSeniorSeminar use?

44 parts, built around the TSR 1-2433E and LM2596S-5.0. 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 PcbSeniorSeminar KiCad files?

From the ShadeStar44/Spinal-Disc-Replacement-Code repository on GitHub, at the commit this page was made from: the board is Control_Systems_Code/pcbSeniorSeminar.kicad_pcb and its schematic Control_Systems_Code/pcbSeniorSeminar.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the PcbSeniorSeminar design in my own project?

Its repository states no licence, so its author keeps all rights: ask ShadeStar44 before reusing the design.

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