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2 layers81.4 × 64.3 mmBreakout, the printed circuit board in 3D

KiCad projects and PCB designs for UCDFS electronic circuits.

Size
81.4 × 64.3 mm
Copper layers
2
Thickness
1.6 mm
Parts
59
Nets
96
Pads
222
Tracks, vias
218, 6
Pours
1
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
11 Sep 2025
Updated
12 Oct 2026

Overview

Breakout is an open-source printed circuit board by UCDFS, from the UCDFS/Circuits repository on GitHub. It is a 2-layer board of 81.4 × 64.3 mm with 59 parts on 96 nets, routed with 218 tracks and 6 vias.

It is built around the SN65HVD230D, TEENSY 4.1 and TPS62163DSG, with the NUP3105L and VLS3015CX-2R2M-1 among its other parts. Its parts include 20 resistors, 12 connectors, 11 capacitors, 4 ICs and 2 transistors. It belongs with the interfaces and adapters boards and the ESP32 and NXP (LPC, Kinetis, i.MX RT) boards of this library.

Main components

5

README

README.md

UCDFS Circuits Repository

Welcome to the University College Dublin Formula Student (UCDFS) KiCad circuits repository! This is the central location for all our electronic circuit designs, schematics, and PCB layouts.

About

This repository contains KiCad project files for various electronic circuits used in our Formula Student vehicle and projects. All designs are created using KiCad, an open-source electronic design automation (EDA) suite.

Getting Started

  1. Clone this repository:

    bash
    git clone https://github.com/UCDFS/Circuits.git
    cd Circuits
  2. Open a project in KiCad:

    • Launch KiCad
    • Open the .kicad_pro file for the project you want to work on
    • The schematic (.kicad_sch) and PCB layout (.kicad_pcb) will be accessible from the project manager
  3. View/Edit Schematics:

    • Click "Schematic Editor" in KiCad's main window
    • Or directly open the .kicad_sch file
  4. View/Edit PCB Layout:

    • Click "PCB Editor" in KiCad's main window
    • Or directly open the .kicad_pcb file

Repository Structure

text
├── README.md                     # This file
├── .gitignore                    # Git ignore rules for KiCad projects
└── [Project Name]/               # Individual circuit projects
    ├── [Project].kicad_pro       # KiCad project file
    ├── [Project].kicad_sch       # Schematic file
    └── [Project].kicad_pcb       # PCB layout file

Contributing

When contributing new circuits or modifications:

  1. Create a new branch for your work
  2. Organize projects in clearly named directories
  3. Follow naming conventions: Use descriptive names for projects and files
  4. Include all necessary files: Ensure .kicad_pro, .kicad_sch, and .kicad_pcb files are included
  5. Document your work: Add project details to a README in each circuit subfolder

Parts

59
QtyValueFootprintReferences
80.1uFFA14_Capacitor:FA18X7R1H104KNU00C1, C2, C3, C5, C6, C7, C8, C10
4100kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorizontalR6, R8, R17, R20
410kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorizontalR1, R3, R9, R11
41kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorizontalR13, R14, R15, R16
420kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorizontalR2, R4, R10, R12
3100Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorizontalR5, R7, R19
210uFCapacitor_THT:CP_Radial_D5.0mm_P2.50mmC4, C9
22N7002Package_TO_SOT_SMD:SOT-23Q1, Q3
1120Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorizontalR_CAN_TERM1
112V PowerConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalJ2
1220Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorizontalR18
122uFRDEC71E:RDEC71E226K3P1H03BC23
1APPS1Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_VerticalJ3
1APPS2Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_VerticalJ4
1Brake_LightConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalJ9
1Brake_Pressure_FrontConnector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_VerticalJ5
1Brake_Pressure_RearConnector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_VerticalJ6
1CANConnector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_VerticalJ1
1Current Sensor Power sourceConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalJ11
1ESP32Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_VerticalJ8
1MPU6050adafruit:MPU6050U5
1NUP3105LPackage_TO_SOT_SMD:SOT-23D1
1NextionConnector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_VerticalJ7
1RTD_SpeakerConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalJ10
1RTD_buttonConnector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_VerticalJ12
1SN65HVD230Package_SO:SOIC-8_3.9x4.9mm_P1.27mmU1
1SolderJumper_2_OpenJumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mmJP1
1TPS62163DSGPackage_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm_ThermalViasU4
1Teensy4.1teensy.pretty-master:Teensy41U3
1VLS3015CX-2R2M-1Kicad_Libraries:VLS3015L1

The 53 most common of 59 parts.

Questions

How big is the Breakout PCB?

It measures 81.4 × 64.3 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Breakout use?

59 parts, built around the SN65HVD230D, TEENSY 4.1, TPS62163DSG and NUP3105L. 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 Breakout KiCad files?

From the UCDFS/Circuits repository on GitHub, at the commit this page was made from: the board is Teensy 4.1 Breakout Board/Breakout.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Breakout design in my own project?

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

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