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Gintaras Valatka

Multipotentialite - Hacker - Inventor - Adviser
Lend me your clever Eyes and feed me with your Knowledge!

London
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20 Followers
91 Following
15 Projects
87 Likes
gintaras-valatka
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This user joined on 12/05/2016.

9.2k
5.7k
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Is there room for another oscilloscope? Real Time nodejs/html5 Sci ToolBox! Arduino | Raspberry Pi | FPGA
Project Owner Contributor

GinScope | Science ToolBox | Oscilloscope

gintaras-valatkaGintaras Valatka

1.8k
18
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Spectrometer Spectrophotometer Spectrograph or Spectroscope Adventures in light. while(){Reaching for the highest r.} FIAT LUX
Project Owner Contributor

Spectro-scopy-metry-graphi-cally | GinScope

gintaras-valatkaGintaras Valatka

7
4
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Double GinTonic + some extra components = extra Bits Includes working Arduino examples
Project Owner Contributor

Increasing ADC resolution

gintaras-valatkaGintaras Valatka

4.6k
489
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Will it float or just another floater?
Project Owner Contributor

Turntable D.I.Y | Hacking Vinyl

gintaras-valatkaGintaras Valatka

2.2k
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Programmatically / Locally / Remotely controlled Signal - Function Generators | DDS Sine Square Saw Tri
Project Owner Contributor

GinGen | GinScope | GinLab

gintaras-valatkaGintaras Valatka

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Analog & DSP
Project Owner Contributor

Audio FX | Effects

gintaras-valatkaGintaras Valatka

View all 15 projects

Things I've Built

23 Years ago, running school disco and making my own light controllers

Double sided PCB, designed from schematic. Must admit, it was clever of me to draw the date or it would have been a guess work :D

61k
486
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AMS's new AS7265X 3-chip set promises a compact, 18-channel, 20 nm FWMH spectrometer for less than $25
Project Owner Contributor

Compact, $25 spectrometer

kris-winerKris Winer

42.7k
227
12
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The goal is to build a DIY Scanning Electron Microscope (DIY SEM) with commonly available materials
Project Owner Contributor

3d Printed Scanning Electron Microscope

chrisdeerlegChris.deerleg

31.2k
334
26
204
Advanced Pick and Place machine
Project Owner Contributor

brdMaker

mika-heikkinenMika Heikkinen

22k
1.7k
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31
Trying to build a simple CD-player from an old CD-drive. I want it to read audio CDs, have button controls and an audio output.
Project Owner Contributor

Using old CD-drive as a music player

jurc192jurc192

20k
172
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Micron level manipulator, using printed and low cost components
Project Owner Contributor

6-Axis Micro Manipulator

david-brownDavid Brown

19.7k
143
15
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DIY Semiconductor fabrication using maskless lithography
Project Owner Contributor

MakerFoundry

polyfractalpolyfractal

16.4k
62
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An Arduino NTSC/PAL video display shield with integrated framebuffer and composite video output.
Project Owner Contributor

NTSC/PAL Video Display Shield

magicwolfiMagicWolfi

13.7k
129
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Low-cost, open-source FPGA boards in a tiny form factor.
Project Owner Contributor

TinyFPGA A-Series

luke-valentyLuke Valenty

10.3k
36
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Portable device that emits XRays when the trigger is pulled. No battery necessary. Can be used to safely test radiation detectors.
Project Owner Contributor

XRay emitter device made from a barbecue lighter

ghGH

7k
42
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YG's 16bits Relay Electric Computer, rebooted
Project Owner Contributor

YGREC-РЭС15-bis

yann-guidon-ygdesYann Guidon / YGDES

5.2k
220
45
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[ an open-access peer-reviewed journal ]
Project Owner Contributor

Hackaday Journal of What You Don't Know

aleksandar-bradicAleksandar Bradic

5k
43
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Tiny MQTT-interoperable broadcast mesh networking with simple radios
Project Owner Contributor

Low power mesh networking for small sensor grids

danielDaniel

4k
9
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Hacking MorningStar
Project Owner Contributor

Obsidian

morningstarMorning.Star

3.5k
1.2k
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A sweet Arduino shield with a ton of cool sensors for physiological parameters such as heart rate and breathing rate
Project Owner Contributor

Biomed Shield for Arduino 101 Powered By Intel

orlando-hoilettOrlando Hoilett

1.3k
18
5
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Short range laser distance/proximity sensor
Project Owner Contributor

Laser proximity/distance sensor

festfest

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MorningStar's Walking, Talking, Flying and Swimming Oracle
Project Owner Contributor

Pandelphi

morningstarMorning.Star

422
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I like to get horizontal now and again, who doesnt. But I dont like hangovers or spending money on freely available things.
Project Owner Contributor

Brewnel

morningstarMorning.Star

85
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Tweety Photo Image Enhancer (Linux)
Project Owner Contributor

TweetyPIE

morningstarMorning.Star

View all

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Bits

Kris Winer wrote 05/10/2018 at 19:08 • point

Thanks for following my $25 Spectrometer project!

  Are you sure? yes | no

Morning.Star wrote 05/06/2018 at 10:42 • point

Hey Gin, thanks for another #Pandelphi 

How are you doing, hope you're OK. Dont see you online much these days. :-)

  Are you sure? yes | no

Dennis wrote 10/27/2017 at 20:05 • point

Hi! Thanks for liking and following my project Anna2 aka A2 the agbot!

  Are you sure? yes | no

Morning.Star wrote 09/27/2017 at 09:21 • point

Hey Gin.

Outstanding... Never stop being who you are my friend. :-)

  Are you sure? yes | no

Morning.Star wrote 08/20/2017 at 09:49 • point

Thanks for another follow... :-)

I have my tentacles crossed for you ;-)

  Are you sure? yes | no

RUN.CAM wrote 07/12/2017 at 15:52 • point

Thank you for following RGGBer project. It is now live on 

https://www.crowdsupply.com/jie-zou/rggber-dev-kit and we will launch it in Aug 2017 and you may sign up for latest information. RGGBer Dev Kit makes embedded vision development easy!

  Are you sure? yes | no

danjovic wrote 06/05/2017 at 23:22 • point

Thanks for liking and for following #VGA Blinking Lights

  Are you sure? yes | no

Gintaras Valatka wrote 07/01/2017 at 15:59 • point

Thanks, want to do some VGA timing/syncing some day myself for one of the projects. Tried it on arduino sometime ago, it worked. Maybe you find this interesting too https://github.com/smaffer/vgax
http://www.instructables.com/id/VGA-Pong-with-Arduino-Uno/
https://dqydj.com/how-to-produce-640x480-vga-color-video-from-an-arduino/

  Are you sure? yes | no

Morning.Star wrote 05/13/2017 at 06:40 • point

Hi, I completely understand what you are going through. Kudos for having the strength to be here as well.

The weak and vulnerable, the NHS, working families, anyone but themselves and their rich mates - I detest politics, but someone has to tell them no.

https://hackaday.io/project/19920-cardware/log/57928-the-benefits-of-robots-in-our-society

https://hackaday.io/page/2707-dysgenesis-of-the-corpus-callosum

Best wishes,

Jez and Bea

  Are you sure? yes | no

Gintaras Valatka wrote 07/01/2017 at 15:47 • point

Thank you Jez!

Currently my only solace is hacking which I am now calling my work, as everything else was taken away, but I will not stand still & quiet. It seems like my kidney is worth more on a black market than my whole body, knowledge and abilities to Theresa May & UK. We will fight! I believe in better world!
(sorry taking time to reply, sometimes I don't see/notice all of the messages)

Thank you for understanding,
Best Wishes,
Gin

  Are you sure? yes | no

Eric Hertz wrote 02/25/2017 at 14:18 • point

Howdy! Thanks for the like!

  Are you sure? yes | no

Gintaras Valatka wrote 02/25/2017 at 14:48 • point

I saved some SDRAM, knew it will be handy one day! Thanks

  Are you sure? yes | no

Eric Hertz wrote 02/25/2017 at 16:40 • point

Awesome! Spectroscopy using a CD as the 'prism' might be within my means!

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Eric Hertz wrote 03/04/2017 at 05:46 • point

Thanks for another! ++

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Eric Hertz wrote 08/06/2017 at 22:41 • point

And another, as well as for following my project-gone-blog!

  Are you sure? yes | no

David H Haffner Sr wrote 01/12/2017 at 12:10 • point

Ah ha! I see you have investigated my other projects that led up to my present one! Thank you!

  Are you sure? yes | no

Gintaras Valatka wrote 02/25/2017 at 00:00 • point

Thank you for the comments and for welcoming me to this community! Lets hope I will make many rainbows and something useful!

  Are you sure? yes | no

Gintaras Valatka wrote 02/25/2017 at 01:38 • point

Did you get moderated on Public Lab?

  Are you sure? yes | no

David H Haffner Sr wrote 02/25/2017 at 10:36 • point

Hey Neris.io, yeah I did get moderated at Plab, I was there for about a year and we had a disagreement about political correctness.

  Are you sure? yes | no

David H Haffner Sr wrote 01/03/2017 at 11:14 • point

Thank you for your interest in my little project!

Happy New Year!

  Are you sure? yes | no

Gintaras Valatka wrote 01/11/2017 at 08:16 • point

Happy new year!

I hope you will find my project interesting too https://hackaday.io/project/19374-ginscope-new-year-new-scope-new-hope

  Are you sure? yes | no

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