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2 layers48.9 × 38.5 mmAPPS final, the printed circuit board in 3D

APPS final

UCDFS/Circuits1

KiCad projects and PCB designs for UCDFS electronic circuits.

Size
48.9 × 38.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
16
Nets
9
Pads
32
Tracks, vias
26, 0
Pours
1
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
11 Sep 2025
Updated
12 Oct 2026

Overview

APPS final is an open-source printed circuit board by UCDFS, from the UCDFS/Circuits repository on GitHub. It is a 2-layer board of 48.9 × 38.5 mm with 16 parts on 9 nets, routed with 26 tracks and 0 vias.

Its parts include 4 capacitors, 4 resistors and 4 connectors.

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

16
QtyValueFootprintReferences
40.1uFFA14_Capacitor:FA18X7R1H104KNU00C1, C2, C3, C4
41kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorizontalR1, R2, R3, R4
4Conn_01x03_PinConnector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_VerticalJ1, J2, J3, J4

The 12 most common of 16 parts.

Questions

How big is the APPS final PCB?

It measures 48.9 × 38.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the APPS final use?

16 parts. 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 APPS final KiCad files?

From the UCDFS/Circuits repository on GitHub, at the commit this page was made from: the board is Kieran Care package/APPS_KR/APPS final.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the APPS final 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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