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Ralf Naumann

Design Engineer with passion for hydraulics and drives.

Germany
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ralf-naumann
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This user joined on 01/26/2020.

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Follow for the 'Hacklet' and latest news about hackaday.io
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Hackaday.io Project

LutetiumLutetium

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2.1k
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I upgraded my cheap $154 3D printer into a high quality 3D printer with 3D printed parts which you can download for free.
Project Owner Contributor

Upgraded cheap 3D printer into a high quality

Mateo MiličevićMateo Miličević

22k
803
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Very recently I was so impressed by a Japanese modern artist who draws golden fish in epoxy. I cannot draw but make circuit. Why not!
Project Owner Contributor

Enclose them all in super clear epoxy!

kodera2tkodera2t

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Real-time machine-vision based detection of elephants in rural areas: providing warnings to locals and thus prevent human-elephant conflict
Project Owner Contributor

Automated Elephant-detection system

Neil K. SheridanNeil K. Sheridan

10.9k
3.8k
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17
Improving a Griffin Beacon to add Bluetooth RF control, Command sequence sending and USB power
Project Owner Contributor

Ultimate Universal Remote

joedefajoedefa

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If it can output VGA, it can be turned into ASCII art.
Project Owner Contributor

Realtime VGA ASCII Art Converter

Wenting ZhangWenting Zhang

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From a plastic bottle to a new 3D printed object in one process.
Project Owner Contributor

Bottle Recycling 3D Printer

ken.doken.do

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47
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assistive technology interface & games controller etc - an earphone switch controlled by voluntary contraction of a middle ear muscle
Project Owner Contributor

Earswitch: assistive technology switch & new HCI

Nick GPxNick GPx

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2.5k
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MetalicaRap will soon be the world's first self-printing 3D metal printer. My project will one day let it print its own integrated circuits.
Project Owner Contributor

Printed Semiconductors for 3D Metal Printers

Misha DubrovskyMisha Dubrovsky

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A stereoscopic 3-axis camera gimbal controlled with an Oculus Rift.
Project Owner Contributor

Stereoscopic Camera Gimbal

Eviscerate CoreEviscerate Core

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831
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Simple, candle-like glowing LEDs that only turn on at night. Trying to make it cheap and use what I have at home.
Project Owner Contributor

Guerilla LED Candles

jurc192jurc192

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1.3k
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Intervalometer for DSLR cameras based on Atmega328p and PCD8544 LCD display
Project Owner Contributor

Dintervalometer

Daniel KnezevicDaniel Knezevic

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877
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ECG built with dsPIC30F6011A + Accelerometer + Usb-TTL + microSD Sniffer + HMI Visor
Project Owner Contributor

Cheap ECG

David StecklerDavid Steckler

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Robot arms are awesome! In this tutorial we explore how to control one of them using a Nunchuk and an Arduino Mega.
Project Owner Contributor

Nunchuk Controlled Robotic Arm (with Arduino)

igorfonseca83igorfonseca83

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Sterile 3D printing of ventriculoperitoneal shunt valve and other components in developing countries
Project Owner Contributor

3D Printed Tesla VP Shunt Valve

Sohum Desai MDSohum Desai MD

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In order to add mechanical motion reversal to some of my 3D printed models, I'm working on this prototype "transmission".
Project Owner Contributor

3D Printed Prototype "Transmission".

Greg ZumwaltGreg Zumwalt

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Drink machine for household plants.
Project Owner Contributor

Drunk Plant

pawel.wojcickipawel.wojcicki

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