LASER4DIY - Open-Source Laser Structuring for

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PCB Prototyping

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    Project description

• LASER4DIY introduction (English)
• Project description on www.photonikforschung.de (German)
• Open-Source-Laserstrukturierer für die DIY-Platinenfertigung, www.photonikforschung.de, article from 2016 (German)

    News

• We have released the first version of our Open-Hardware TEC (thermoelectric cooling) controller!

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Laser4DIY is a open-hardware machine for producing electronics boards by ablating copper with the use of a laser. It consists of several parts: a micro-chip based DPSS laser source, driver electronics for the pump laser diode, a cooling system including a 4-channel TEC-Controller, a low-profile, motorized XY table and a safety enclosure. These modules can be used not just in the Laser4DIY device, but also in other setups.

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News

• Get the latest news on Twitter: @laser4diy
• The Prototype Fund Hardware did an interview with us (German): Mit dem Laser Platinen herstellen: der Laser4DIY

Info

• Overview
  • Overview of the PCB laser structuring machine

Build Your Own Device

• Assembly Guide: Building your own Laser4DIY device

Using Laser4DIY

• User Guide: Using Laser4DIY for Prototyping PCBs

Prototype Fund Hardware

Laser4DIY is part of the first Prototype Fund Hardware funding round.

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• Projektseite auf der Webseite des Prototype Fund
• Interview des Prototype Fund mit Andreas über das Projekt

BMBF Project Funding

The German Federal Ministry of Education and Research was funding LASER4DIY as a part of the project "Open Photonik".

• Open-Source-Laserstrukturierer für die DIY-Platinenfertigung, www.photonikforschung.de, article from 2016 (German)
• Final Report

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    Results

• Nd:YVO4 laser source (work in progress)
• Nd:YVO4 laser source (English)
Nd:YVO4 Laserquelle (German)

Lasersafe - parametric laser experiment enclosure

• Interactive enclosure planner (version 1) 
• Laser safety window materials (interactive diagram) - transmission measurements with common transparent materials
• documentation (in German): Ermittlung der Absorption, Transmission und Reflexion von transparent MaterialienElectronicsTEC Controller
• Constant Current Power Source (work in progress)
• more to come - stayed tuned!

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• (German) Mindmap zur Risikobeurteilung
• Laser4DIY Laser-Shutter
  • Github Repository: https://github.com/Laser4DIY/Laser4DIY_LaserShutter

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Contact:

• Twitter: @laser4diy
• Email: laser@fablab-muenchen.de

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