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Ondřej Petrlík

bon viveur, electronic hobbyist, occasionally woodworker and enthusiastic videogames player

Czech Republic
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3 Followers
1 Following
1 Projects
10 Likes
ondej-petrlk
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This user joined on 10/15/2015.

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Electronic animal repeller for keeping them safe.
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DEER - electronic repeller

ondej-petrlkOndřej Petrlík

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Hackaday Europe SuperCon // Belgrade, Serbia // May 26 2018
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Hackaday | Belgrade 2018

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Multiplayer Bluetooth controllers adapter for retro video game consoles
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BlueRetro

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I didn't have enough to buy a Lab Bench PSU... So I made one.
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OPEN Power

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A 3D printed clock in PLA. It has an 8 day runtime with an accuracy of 1-2 minutes per week.
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3D Printed Pendulum Clock

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Customizable OLED keyboard that adapts to the apps you use
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Keybon – Adaptive Macro Keyboard

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A Raspberry Pi internet world radio receiver
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Just for the sake of making it happen, I've designed an open-source TOMU form factor ESP32 design. It fits in a USB Type-A port.
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FEMU - An ESP32 Wi-Fi/Bluetooth board in TOMU form

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The fastest soldering ever
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Soldering lightsaber

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Waste plastic turned into raw material for 3D printing.
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My machinery 2021: Direct Granules Extruder

norbert-heinzNorbert Heinz

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A minimalist 139x171x50mm Enigma Machine Simulator with working plugboard using an ATmega 2560 Pro Mini and a custom PCB.
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(AT) Mega Enigma, a 2560 Pro Mini Enigma Simulator

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A physical knob to switch between your browser tabs.
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WebTuner

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Fast, tactile, one-handed typing with a T9 powered macropad. Runs CircuitPython, so you can drag/drop your own custom dictionary.
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Standalone T9 Predictive Keyboard

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Turn your Game Boy Advance into a Bluetooth Gamepad
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Game Boy Advance Bluetooth HID

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A Clock style barometer, that displays the current weather with different slides, driven by an arduino, 5 servos a PCA9685 and a bmp280.
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Tempestas II, A Clock style Barometer

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A 50% size replica of my favourite 8-bit computer
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3D printed universal wine bottle engraving machine also vinil cutter or plotter
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CNC wine bottle engraver, plotter and cutter

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20 autonomous battery-powered bright LEDs, TouchOSC interface, generative art, Artnet(DMX)/OpenSoundControl support
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Radio LED controller

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Hackaday Europe Biennial
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Hackaday Belgrade 2020

aleksandar-bradicAleksandar Bradic

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Radu Motisan wrote 07/12/2017 at 21:26 • point

Thanks for the follow. You know what this is all about, right?

You can support this effort directly, by making your own KIT1 units or ordering a complete unit on  https://www.uradmonitor.com/join-the-network/

  Are you sure? yes | no

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