2 layers35 × 72 mm LED SINGLE Board, the printed circuit board in 3D

LED SINGLE Board

Thesis Project in collaboration with DTU Electro

Size: 35 × 72 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 6
Nets: 3
Pads: 10
Tracks, vias: 8, 0
Pours: 3
Routed: Yes
KiCad: KiCad 8.0 (file 20240108)
Created: 14 Jan 2025
Updated: 8 Jan 2026

Overview

LED SINGLE Board is an open-source printed circuit board by caee, from the caee/Photoluminescence-scanner repository on GitHub. It is a 2-layer board of 35 × 72 mm with 6 parts on 3 nets, routed with 8 tracks and 0 vias.

It is built around the SST-10-IRD-B90H-S810. Its parts include 2 connectors and 1 diode.

Main components

SST-10-IRD-B90H-S810
SMD3535SMD3535 Infrared LED Emitters ROHSLuminus DevicesInfrared LED Emitters

README

README.md

Photoluminescence Scanner

Thesis Project Development of a diagnostic imaging system for field inspection solar photovoltaic PV plants in collaboration with DTU Electro.

Carl Emil Elling, 2025

System functionality is demonstrated in this video: https://youtu.be/fIywvakTZRA

Example results found in the Example Scans - Videos and images folder

For access to thesis, find on DTU internal document query FindIT or contact directly at carlemilelling@hotmail.com

Project Structure

Software: Located in the Software folder. This folder contains the project software and calibration files. Note that the .raw calibration files are stored using Git LFS and are subject to a monthly bandwidth limit (1GB). These files are only needed for recalibration.
Mechanical Data: Located in the Mechanical folder. This folder includes .STL files for all 3D printed components of the system, as well as .step files for the entire system assembly for reference.
PCB Data: Located in the PCB folder. This folder contains data for the custom PCBs used for driving the IR LEDs.
Marlin-2.1.2.5-PLRobot: This folder contains a custom fork of the open-source Marlin 3D printer software. Modified to the dimensions and setup of the PL Robot Scanner implemented in the project.

Setup Instructions

Download the FLI API: Please download the proprietary First Light Imaging (FLI) API from their website (user login required).
Add FLI API to Work Folder: Add the downloaded FLI API to the work folder to use the main script PLRobot.py.
Connect gantry and FLI C-RED 3 camera according to the thesis instructions.
Run PLRobot.py. Output images will be in the Imagesfolder (OPTIONAL) 5. If necessary, Marlin-2.1.2.5-PLRobotfirmware can be updated or flashed with PlatformIO and and the platformio.ino file in the custom Marlin folder.

License

This project is licensed under ????

The Marlin-2.1.2.5-PLRobot branch is a custom version of the Marlin 3D printer software specifically for this project. It is licensed under the GPL license, requiring open access to modifications ▋

Project files

Show this board on your page

https://pcbkit.io/boards/caee/Photoluminescence-scanner

The board's own page, for a message or a post.

Source

Repository: caee/Photoluminescence-scanner
Board file: PCB/KiCAD files/LED_SINGLE_Board/LED_SINGLE_Board.kicad_pcb
Commit: c1fb5c4
Licence: Not stated

Parts

Qty	Value	Footprint	References
2	Conn_01x01_Pin	TestPoint:TestPoint_Pad_2.0x2.0mm	J1, J2
2	MountingHole_Pad_M3	MountingHole:MountingHole_3.2mm_M3	H2, H3
1	MountingHole_Pad_M4	MountingHole:MountingHole_4.3mm_M4	H1
1	SST-10-IRD-B90H-S810	CE_FP:LENS_C12868_MAXI_W_LENS	D1

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Questions

How big is the LED SINGLE Board PCB?

It measures 35 × 72 mm and has 2 copper layers, 1.6 mm thick.

What parts does the LED SINGLE Board use?

6 parts, built around the SST-10-IRD-B90H-S810. 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 LED SINGLE Board KiCad files?

From the caee/Photoluminescence-scanner repository on GitHub, at the commit this page was made from: the board is PCB/KiCAD files/LED_SINGLE_Board/LED_SINGLE_Board.kicad_pcb and its schematic PCB/KiCAD files/LED_Current/LED_Current.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the LED SINGLE Board design in my own project?

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