Johan von Konow

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

Posted on 2017/08/30 by Johan von Konow
2

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

Posted in Code, Electronics, Misc, Toys | 2 Replies

Master My First Brainfuck

Posted on 2013/09/04 by Johan von Konow
1

Chapter2: Learn how to use and program My First Brainfuck
Continue reading →

Posted in Code, Electronics, Toys | 1 Reply

My First Brainfuck computer

Posted on 2013/09/02 by Johan von Konow
18
main

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

Posted in CNC Mill, Code, Design, Electronics, PCB, Quick hack, Toys | 18 Replies

Fixing broken LED light bulbs

Posted on 2013/05/21 by Johan von Konow
led light repair

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

Posted in Electronics, Misc, Quick hack, Repair

Laser cut gingerbread house

Posted on 2012/12/06 by Johan von Konow
49

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

Posted in 3D model, Design, Misc | 49 Replies

Low cost microscope powered by USB

Posted on 2012/11/27 by Johan von Konow

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

Posted in Electronics, Misc, PCB, Quick hack

Nanino – the DIY friendly Arduino

Posted on 2012/10/08 by Johan von Konow
101

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

Posted in CNC Mill, Electronics, PCB | 101 Replies

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

Posted on 2012/08/08 by Johan von Konow
29

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

Posted in Code, Design, Electronics, PCB, Repair, Web | 29 Replies

Generic routine for receiving short asynchronous transmissions

Posted on 2012/04/09 by Johan von Konow

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!
Continue reading →

Posted in Code, Electronics, Home Auto

Miniature USB to serial PCB

Posted on 2012/03/08 by Johan von Konow

Build a small FT232 USB to serial adapter that fits directly in the USB port.
Continue reading →

Posted in CNC Mill, Code, Electronics, Misc, PCB, Quick hack

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  • 3D model (6)
  • CNC Mill (9)
  • Code (10)
  • Design (7)
  • Electronics (21)
  • Home Auto (4)
  • Misc (7)
  • PCB (15)
  • Quick hack (13)
  • Repair (5)
  • Toys (6)
  • Web (5)

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