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Johan

I am a software developer who is teaching myself electronics.

Sweden
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53 Following
2 Projects
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johan
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This user joined on 08/08/2020.

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Utility library for AVR MCUs
Project Owner Contributor

libavr

johanJohan

90
0
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Sustainable hypersonic 555-based servo tester
Project Owner Contributor

My Servo Tester

johanJohan

Things I've Built

Roll and Back Again

Very unfinished video game with 2D physics.

Lost Technology

Glitchy VST plugin. Takes sound apart and puts it together again.

8k
68
10
61
Differential scope probe
Project Owner Contributor

PD150

craig-dCraig D

7.9k
72
4
55
A very compact, very inexpensive, very DIYable, very precise little CNC mill. This one uses 3d printed parts.
Project Owner Contributor

Minamil 3dp: another minimal CNC mill

paul-mcclayPaul McClay

6.9k
50
2
44
Explore the magnetic properties of hydrogen with this build guide
Project Owner Contributor

Nuclear Magnetic Resonance for Everyone

andy-nicolAndy Nicol

5.2k
36
5
34
A spin coater is used to spread a thin layer of liquid on a flat surface to a very precise thickness, like photoresist on a PCB.
Project Owner Contributor

DIY Spin Coater

jeroen-delcourJeroen Delcour

4.4k
24
1
23
Laser4DIY is an open-hardware machine for producing PCBs by ablating copper with a laser
Project Owner Contributor

Laser4DIY

fablab-mnchenFabLab München

3.5k
39
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28
Rezodo aims at building a distributed irrigation system and a weather station with farmers. It's also a fully open platform for IoT learning
Project Owner Contributor

Rezodo: Long Range irrigation and weather station

jp-gleyzesJP Gleyzes

3.2k
8
2
9
Cornstarch mini pottery machine, built with an old printer and cd-player, and useful for kids' STEM education
Project Owner Contributor

3D Pottery Machine for kids' STEM education

guillermo-perez-guillenGuillermo Perez Guillen

3.2k
28
9
19
Want to map your dive? Want to navigate like a pro? Even if you are vision-impaired, this will empower you to navigate our underwater world.
Project Owner Contributor

"Mercator Origins": Sat Nav & Telemetry for Divers

mark-b-jonesMark B Jones

2.9k
40
7
38
A DIY Probe Testing system that helps with automatic PCB in-circuit debugging.
Project Owner Contributor

CircuitScout

fangzheng-liuFangzheng Liu

2.9k
19
1
23
Beyond Typing: An Adaptive Hardware Prompter for the Age of Generative-AI. Internet-connected. Built-in ChatGPT.
Project Owner Contributor

Generative kAiboard

pamungkas-sumastaPamungkas Sumasta

2.8k
15
3
18
Bring any old phone to life, no disassembly required!
Project Owner Contributor

The Phone Friend

stephSteph

2.5k
25
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For the first time, you can build a High-Speed AFM and get 46x46µm, 512x512 pixels image in 9.3 seconds. Costs you less than a Mac Pro!
Project Owner Contributor

Low-cost and high-speed nanoscale imaging tool

edwin-hwuEdwin Hwu

2.2k
8
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5
The mask of the future that turns anyone who wears it into a cyborg.
Project Owner Contributor

Enhancer mask

m-bindhammerM. Bindhammer

1.6k
19
5
16
Lu.i is an electronic neuron circuit mimicking and illustrating the basic dynamics of real, biological neurons.
Project Owner Contributor

Lu.i – educational neuron PCB

sebastian-billaudelleSebastian Billaudelle

1.3k
14
7
13
Miller-Urey experiment based on my ideas and theories
Project Owner Contributor

Modified Miller–Urey experiment

m-bindhammerM. Bindhammer

1k
14
5
11
This tool can project UV mask and cure paint on various objects, including PCB prototypes, 3D prints, panels and household items
Project Owner Contributor

UV projection printer for PCBs and item marking

wojciech-adalbert-jWojciech "adalbert" J

525
7
0
5
Classic Atari Punk Console with a 556 Core and 555 timer L.F.O in a portable Format for all your Buzzing Needs
Project Owner Contributor

Atari Punk Console Semi-Patchable SynthCard

neil-mundtNeil Mundt

381
4
0
2
ChatGPT's response to: "write a hackaday prize contest entry". Verbatim -- including Chat's "[note: this is a fictional ...]" disclaimers.
Project Owner Contributor

EcoBot: Empowering Sustainability Through AI-Power

paul-mcclayPaul McClay

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JP Gleyzes wrote 04/24/2023 at 17:32 • point

thanks for following #Rezodo: Long Range irrigation and weather station 

  Are you sure? yes | no

Bharbour wrote 08/05/2022 at 17:14 • point

Thanks for Following my #Lap Desk project!

  Are you sure? yes | no

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