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Johan Berglund

Computer tech from the north of Sweden.

Sweden
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42 Followers
32 Following
6 Projects
273 Likes
johan-berglund
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This user joined on 07/26/2015.

12k
78
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USB MIDI chord strummer kit for Teensy 3.2 (MIDI and built in audio output) or Teensy LC (MIDI only).
Project Owner Contributor

T. Chordstrum

johan-berglundJohan Berglund

21.1k
77
17
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Small and light Arduino Pro Mini based wind controller with DIN-5 MIDI output and fingering based on the AKAI EWI.
Project Owner Contributor

MiniWI woodwind MIDI controller

johan-berglundJohan Berglund

19.5k
77
20
65
Minimalistic and easy to build USB MIDI controller, inspired by the AKAI EWI, the CASIO DH-200 and my own MiniWI.
Project Owner Contributor

TeensieWI woodwind USB MIDI controller

johan-berglundJohan Berglund

7.7k
23
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Affordable and pretty simple to build framed laser harp using cheap laser pointer modules and a Teensy 3.2
Project Owner Contributor

Laser Harp I

johan-berglundJohan Berglund

6.6k
28
7
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GSM conversion for rotary phone, using Arduino Pro Mini with Atmega328, a QCX601 SLIC module and a SIM800 breakout board.
Project Owner Contributor

Cellular conversion of vintage rotary phone

johan-berglundJohan Berglund

4.3k
24
0
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USB MIDI chord strumming controller with Omnichord style keyboard layout and capacitive touch strum pad.
Project Owner Contributor

Teensy LC chord strummer

johan-berglundJohan Berglund

  • Tindie
7.2k
453
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A place for Tindie sellers and the community to meet and stretch their legs
Project Owner Contributor

Tindie Dog Park

tindieTindie

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1k
6
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The EVI is at-risk of becoming extinct. Explore the development of a DIY EVI Windcontroller for survival of this great instrument
Project Owner Contributor

DIY EVI-Style Windcontroller

steve-andersonSteve Anderson

5k
48
11
38
A modular system for multimodal hands-free music control, wind instrument development and general human computer interaction.
Project Owner Contributor

Multiwind

chris-grahamChris Graham

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2.2k
Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

98.8k
4.4k
84
634
A smaller and cheaper open source brushless motor
Project Owner Contributor

PCB Motor

carl-bugejaCarl Bugeja

62.3k
9.8k
33
290
An affordable Arduino controlled multipurpose laser exposing device. Use it for SLA Printers, PCB Exposing, Laser Harp etc.
Project Owner Contributor

OpenExposer

mario-lukasMario Lukas

48k
2.8k
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CD quality sound processing, integrated with Arduino sketches
Project Owner Contributor

Teensy Audio Library

paul-stoffregenPaul Stoffregen

30.7k
172
34
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A Teensy 4.1 running as an Apple //e
Project Owner Contributor

Aiie! - an embedded Apple //e emulator

jorj-bauerJorj Bauer

24k
647
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An Electronic Aerophone with focus on usability as an instrument.
Project Owner Contributor

The Open Woodwind Project

j-m-hopkinsJ. M. Hopkins

17.4k
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4
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Converts pulse dialing of your POTS telephone to DTMF dialing allowing you to use it with your VOIP's FXS-port.
Project Owner Contributor

Pulse to Tone Converter

christoph-tackChristoph Tack

16.1k
461
11
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A Breakout board for Atmel's SAMD20/D21 Series Microcontroller
Project Owner Contributor

SAM D20/D21 Breakout Board

tombatesTomBates

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15.7k
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A home automation solution that utilizes a Raspberry Pi server, 433MHz radios, and an Android app.
Project Owner Contributor

Low Cost Home Automation

daniel-hankewyczDaniel Hankewycz

12.7k
1k
6
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The EVI is at-risk of becoming extinct. Explore the development of a DIY EVI Windcontroller for survival of this great instrument
Project Owner Contributor

DIY EVI-Style Windcontroller

steve-andersonSteve Anderson

12.3k
454
21
87
Project EDEN is an open initiative to grow crops quickly, under near-optimal conditions with automated aeroponics habitats.
Project Owner Contributor

Project EDEN

sadhanasadhana

11.7k
48
12
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The Glowboard Plotter plots images using 64 UV LEDs attached in a line moved over a 120cmx60cm glow-in-the-dark sheet by a stepper.
Project Owner Contributor

Glowboard Plotter

nilonilo

11.7k
123
7
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Compact, handheld air guitar with four LiDAR strings and Bluetooth
Project Owner Contributor

Litar: LiDAR Air Guitar

bleckyBlecky

11.1k
511
5
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A bare-metal Apple II emulator for the Raspberry Pi
Project Owner Contributor

Apple Pi

stian-sorengStian Soreng

10.5k
462
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The goal is to build a tiny autonomous sailboat able to travel potentially forever, powered using solar panels and wind.
Project Owner Contributor

Green powered sailboat

silvio-biasiolsilvio biasiol

10.1k
120
12
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This is the obvious next step to the Fidget Spinner, and the last project involving one. I promise.
Project Owner Contributor

POV Fidget Spinner

sean-hodginsSean Hodgins

9.4k
232
2
119
32 bit ARM-based boards for use with the Arduino IDE
Project Owner Contributor

Teensy 3.0 & 3.1 & 3.2 & 3.5 & 3.6

paul-stoffregenPaul Stoffregen

7.8k
66
8
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Nonpariel Physical (NP) is a standalone calculator microcode emulator. NP-25 executes microcodes for HP-21, HP-25C and HP-33C.
Project Owner Contributor

NP25 Calculator

chris-chungChris Chung

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DENIS Guillaume wrote 07/27/2015 at 13:03 • point

Thanks a lot for the follow.

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