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Johan von Konow

Johan von Konow

– my projects

  • Home
  • About
  • Selected Projects
    • LEET modular – a multifunctional Eurorack module
    • SokoDay – addictive sokoban game
    • LEET Synthesizer
      • LEET Synthesizer
      • LEET Keyboard
      • LEET Pad
      • LEET Chord
      • LEET Control8
      • LEET Control
      • LEET Arpeggiator
      • LEET Sequencer
      • LEET Linux
    • 3DPCBoy – handheld gaming platform
    • 3DPCB Wi-Fi Ducky
    • Cardiac – Paper computer from 1968
    • 3DPCB Keyboard
    • Colourful Connected Clock
    • My First Brainfuck computer
    • 3D printed Arduino case
    • Nanino – the DIY friendly Arduino PCB
    • Developing 3DPCB
  • Community
    • Forum
    • Register
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Scroll down to content
  • Home
  • About
  • Selected Projects
    • LEET modular – a multifunctional Eurorack module
    • SokoDay – addictive sokoban game
    • LEET Synthesizer
      • LEET Synthesizer
      • LEET Keyboard
      • LEET Pad
      • LEET Chord
      • LEET Control8
      • LEET Control
      • LEET Arpeggiator
      • LEET Sequencer
      • LEET Linux
    • 3DPCBoy – handheld gaming platform
    • 3DPCB Wi-Fi Ducky
    • Cardiac – Paper computer from 1968
    • 3DPCB Keyboard
    • Colourful Connected Clock
    • My First Brainfuck computer
    • 3D printed Arduino case
    • Nanino – the DIY friendly Arduino PCB
    • Developing 3DPCB
  • Community
    • Forum
    • Register
      • Lost Password.
Scroll down to content

Posts

Posted on 2019/10/142019/10/14

Repairing noise canceling Bose headphones

Repair guide for broken noise canceling Bose QuietComfort 25 headphones.

Posted on 2017/08/302017/08/30

PokeBot – Catch Pokémon’s in your sleep (and at work)

Pokémon GO catching robot using a modified Pokémon GO plus controlled by an Arduino to automate Pokémon catching and PokeStop spinning.

Posted on 2013/09/042017/06/06

Master My First Brainfuck

Chapter2: Learn how to use and program My First Brainfuck

Posted on 2013/09/022022/01/05

My First Brainfuck computer

An ultra-small and low cost programmable computer for the masses

Posted on 2013/05/212013/05/21

Fixing broken LED light bulbs

How to turn three broken LED lamps into two working ones…

Posted on 2012/12/062017/06/06

Laser cut gingerbread house

This year we created a miniature gingerbread house using a 50W laser engraver.
Happy holidays!

Posted on 2012/11/272012/11/28

Low cost microscope powered by USB

You can get a decent SMD stereo microscope for just 60$!
I added external power so I don’t need to change the batteries.

Posted on 2012/10/082022/01/05

Nanino – the DIY friendly Arduino

A minimalistic single sided Arduino compatible development board that is easy to make.

Posted on 2012/08/082017/06/06

Bringing a 12 year old Roland MDX-20 up to date

How to add: USB connection, FTDI drivers and a new postprocessor to a low cost CNC mill (Roland MDX-15 / MDX-20).

Posted on 2012/04/092012/04/27

Generic routine for receiving short asynchronous transmissions

D1 detects short asynchronous transmissions. It can learn new, or identify stored commands.
• Compact
• No hardware USART
• Generic (works with all standards).

Use D1 to add remote control functions to your project!

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