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Krzysztof Wrzalka

Hardware Hacker passionate about Power Electronics and enginnering in general.

Berlin
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krzysztof-wrzalka
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This user joined on 07/31/2014.

1.7k
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Switched Mode Universal Power Supply
Project Owner Contributor

Universal Power Supply

krzysztof-wrzalkaKrzysztof Wrzalka

55.9k
738
34
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Metal parts for people other than blacksmiths. A system to perform aluminium "lost PLA" casting with no propane, and no danger to humans.
Project Owner Contributor

Microwave Aluminium Printing

julia-longtinJulia Longtin

24.6k
110
32
55
We are reverse engineering the BIOS and EC firmware of an old laptop in order to create a keygen for their password recovery mechanism.
Project Owner Contributor

Reverse engineering Toshiba R100 BIOS

q3kq3k

2.2k
79
0
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3D Printer using 1080p DLP projector, large 14" linear motion slide and a horizontally sliding VAT
Project Owner Contributor

3D DLP Printer with Sliding Vat

danDan

1.3k
348
0
13
Real racing in a real world
Project Owner Contributor

FULLMETAL RACER

frederico-sobreiraFrederico Sobreira

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