

Battery Temperature Sensor
KiCad projects and PCB designs for UCDFS electronic circuits.
- Size
- 76.1 × 103.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 111
- Nets
- 43
- Pads
- 305
- Tracks, vias
- 419, 58
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 11 Sep 2025
- Updated
- 12 Oct 2026
Overview
Battery Temperature Sensor is an open-source printed circuit board by UCDFS, from the UCDFS/Circuits repository on GitHub. It is a 2-layer board of 76.1 × 103.4 mm with 111 parts on 43 nets, routed with 419 tracks and 58 vias.
It is built around the TEC 2-1211. Its parts include 66 capacitors, 15 connectors, 14 ICs and 12 resistors. It belongs with the power and sensors and measurement boards of this library.
Main components
1README
README.mdUCDFS 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
-
Clone this repository:
bash git clone https://github.com/UCDFS/Circuits.git cd Circuits -
Open a project in KiCad:
- Launch KiCad
- Open the
.kicad_profile for the project you want to work on - The schematic (
.kicad_sch) and PCB layout (.kicad_pcb) will be accessible from the project manager
-
View/Edit Schematics:
- Click "Schematic Editor" in KiCad's main window
- Or directly open the
.kicad_schfile
-
View/Edit PCB Layout:
- Click "PCB Editor" in KiCad's main window
- Or directly open the
.kicad_pcbfile
Repository Structure
├── 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 fileContributing
When contributing new circuits or modifications:
- Create a new branch for your work
- Organize projects in clearly named directories
- Follow naming conventions: Use descriptive names for projects and files
- Include all necessary files: Ensure
.kicad_pro,.kicad_sch, and.kicad_pcbfiles are included - Document your work: Add project details to a README in each circuit subfolder
Parts
111| Qty | Value | Footprint | References |
|---|---|---|---|
| 39 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C11, C13, C14, C16, C18, C19, C20, C21, C22, C23, C24, C26, C28 +23 |
| 24 | 1uF | Capacitor_SMD:C_0805_2012Metric | C4, C10, C12, C15, C17, C25, C27, C29, C31, C33, C35, C41, C42, C44, C46, C49 +8 |
| 13 | Conn_01x02_Pin | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J1, J2, J3, J4, J6, J7, J8, J9, J10, J11, J12, J13, J14 |
| 12 | 100 | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12 |
| 12 | Isolation Amplifier with >2.5V input | Package_SO:SOIC-8_7.5x5.85mm_P1.27mm | U1, U3, U4, U5, U6, U7, U8, U9, U10, U11, U12, U13 |
| 2 | 47uF | Capacitor_SMD:CP_Elec_6.3 x 6.3 x 5.8 | C38, C40 |
| 2 | Conn_01x06_Pin | Connector_JST:JST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | J5, J15 |
| 1 | 0.22uF | Capacitor_SMD:C_0805_2012Metric | C53 |
| 1 | LM7805MPX/NOPB | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U15 |
| 1 | TEC2-1211 | TEC_2:TEC21211 | U14 |
The 107 most common of 111 parts.
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Questions
How big is the Battery Temperature Sensor PCB?
It measures 76.1 × 103.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Battery Temperature Sensor use?
111 parts, built around the TEC 2-1211. 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 Battery Temperature Sensor KiCad files?
From the UCDFS/Circuits repository on GitHub, at the commit this page was made from: the board is Archive/Battery Temperature Sensor_KR/Battery Temperature Sensor.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Battery Temperature Sensor design in my own project?
Its repository states no licence, so its author keeps all rights: ask UCDFS before reusing the design.