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Stefan Kratz

Software Engineer and Electronics Hobbyist

Queensland
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5 Projects
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stefan-kratz
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This user joined on 03/07/2014.

2.1k
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Re-using a VFD and Keypad module from an old DVD player for another project. The module is based on the Princeton PT6315 VFD controller IC.
Project Owner Contributor

VFD and Keypad re-use

stefan-kratzStefan Kratz

304
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A clock for a child's bedroom made mostly from Duplo (toddler version of Lego) and electronics
Project Owner Contributor

Duplo (Lego) Child's Clock

stefan-kratzStefan Kratz

975
992
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A toy that activates when moved and displays pretty LED patterns. Guaranteed to entertain any child for at least 5 seconds.
Project Owner Contributor

Flashing LED Toy

stefan-kratzStefan Kratz

210
586
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White LEDChristmas decoration made RGB, with 6 fade/cycle programs
Project Owner Contributor

RGB LED Star

stefan-kratzStefan Kratz

387
562
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Converting an old Creative Zen Vision M Speaker Dock to a Bluetooth Speaker
Project Owner Contributor

Bluetooth Speaker Dock Conversion

stefan-kratzStefan Kratz

11.9k
45
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Let's imagine I could get about 200 SPDT relays. Of course I would know what to do with them :-D But will 200 be enough ?
Project Owner Contributor

SPDT16: 16-bits arithmetic unit with relays

yann-guidon-ygdesYann Guidon / YGDES

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A digital watch , which uses vintage , military grade HP 5082-7356 displays.
Project Owner Contributor

HP 5082-7356 display watch

consciousfleshconsciousflesh

283
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10
Many different kinds of insect design
Project Owner Contributor

Insect pcb design

celiacelia

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