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bobricius

https://www.patreon.com/bobricius

Slovakia
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7.5k Followers
8 Following
131 Projects
5.6k Likes
  • Projects 131
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  • Contributions 2
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  • Pages 3
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  • Following 315
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  • Bits 19
bobricius
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Who I Am

I am independent hardware developer behind successful development boards designs like Attiny85 PicoDuino, Circuit Python enabled board Winxi (Samd21 board), Mini ARM Dixi (Samd11 board). Lot off led wrist watches and clocks, etc world unique Super-capacitor powered watch ...
Now focusing to optimize manufacturing cost and time with projects like DIY FR4 GSM Phone, ESP32 IOT SOS Panic button or newest PCB stepper motor for robotics. Also my flag ships are coin battery chargers.

Why I'm on Hackaday.io

I am here for share my experiences also for make new business contacts.

During years, I managed to make and sell:

- more than 500 pcs Attiny85 development board - PicoDuino.
- more than 500 pcs coin cell battery chargers.
- more than 50 pcs KITs for self-assembly (DIY) Kits for Kids store.
- more than 100 pcs LED wrist watches and Clocks.
- more than 2000 orders overall to all world countries.

  • Twitter
  • GitHub
  • Youtube
  • Tindie store 1
  • Google+
  • Tindie store 2 Kits For Kids
  • Personal page
  • Patreon
  • Instagram

This user joined on 06/22/2014.

My Projects

  • Hackaday Prize 2020
75.7k
1.3k
62
567
Freedom of communication without borders, operators, networks, fees ! Your own network, your own rules ! Long range radio communicators
Project Owner Contributor

ARMAWATCH & ARMACHAT - long range radio messengers

bobriciusbobricius

  • Hackaday Prize 2019
9k
106
8
179
Next project from my line ( 1x PCB order = complete product) 10 classic retro games on 8x8 led matrix Entire build from single PCB board ;-)
Project Owner Contributor

LedCade - µ arcade game cabinet - 8x8 LED matrix

bobriciusbobricius

  • Hackaday Prize 2019
13.5k
134
35
178
IT IS NOT ONLY GAME, IT IS NEW DEVELOPMENT INTERFACE. CPU ( attiny85, atmega328 or samd21 ) on fake micro sd card :)
Project Owner Contributor

μRetro game console with CPU on fake μSD cards

bobriciusbobricius

  • The 2018 Hackaday Prize
18.3k
145
24
151
Less than 10$ educational platform with micro magnetic robot (mBot), only 6 GPIO to move in unlimited X/Y 2D space
Project Owner Contributor

2D actuator move micro robot in X/Y 2D space

bobriciusbobricius

57.7k
551
43
411
Experience freedom of communication without borders, operators, networks, fees !!! Create your own network, your own rules !!!
Project Owner Contributor

ARMACHAT - Doomsday wireless QWERTY communicator

bobriciusbobricius

  • The 2018 Hackaday Prize
31.6k
2.1k
27
223
USB hid keyboard ... etc. for Raspberry PI
Project Owner Contributor

mini (Pi)QWERTY USB keyboard

bobriciusbobricius

View all 131 projects

Projects I Contribute To

  • Tindie
7.1k
448
8
259
A place for Tindie sellers and the community to meet and stretch their legs
Project Owner Contributor

Tindie Dog Park

tindieTindie

325
4
2
6
350W hub motor 4t gas motor
Project Owner Contributor

Hybrid scooter

blueflowerBlueFlower

My Pages

  • Maker faire Brartislava 2019

    12/16/2019 at 07:39 • 0 comments

  • Blue flower

    04/12/2019 at 12:43 • 0 comments

    Check my brother projects, he is genius like me ;)

    https://hackaday.io/BlueFlower

  • PeMi Technology - Factory For Materializing Dreams

    04/09/2019 at 07:09 • 0 comments


    HOW ARE DREAMS TRANSFORMED TO REALITY ?

    It is easy I'm not a human I'm a magician, because now is no electronics ...

     All modern devices are based on magic!  

    Blue smoke essential energy substance is trapped
    inside IC packages that enables them to function. Its existence is demonstrated
    by what happens when a chip burns up — the magic smoke gets let out,
    so it doesn't work any more!

    Check my latest project on my Hackaday.io development blog, subscibe to my youtube channel or register here to get in touch

View all 3 pages

Projects I Like & Follow

21.8k
27
9
25
How much air assist is needed when working with a LED laser diode
Project Owner Contributor

Laser Air Assist Shootout

david-tuckerDavid Tucker

  • 2021 Hackaday Prize
9.8k
94
7
84
A versatile sensor platform with expansion and customisation capabilities [dev]
Project Owner Contributor

[HEX]POD - Climate Tracker & Digital Nose

ebendereBender

  • Supplyframe DesignLab: 2022 Hackada…
9.2k
64
6
67
A tiny board with AEM10941 solar harvesting IC charging a Lithium Ion Capacitor
Project Owner Contributor

Solar harvesting into Lithium Ion Capacitor

jasper-sikkenJasper Sikken

  • 2021 Hackaday Prize
5.9k
80
14
90
Using UV LEDs, Phosphorescent Glow material, and clever mechanisms, a reusable and exciting display can come to life!
Project Owner Contributor

UV Glow-In-The-Dark Laser Displays

tuckershannonTuckerShannon

4.2k
36
12
33
A 40-key chocolate-bar mechanical keyboard.
Project Owner Contributor

Dorsch 40k Keyboard

dehipudeʃhipu

3.1k
521
2
9
Learning to use a Raspberry Pi 400 laptop as an everyday computer and sharing the results.
Project Owner Contributor

Raspberry Pi 400 Daily Driver

dustinDustin

  • 2021 Hackaday Prize
3.1k
1.1k
9
64
Morphing clock
Project Owner Contributor

GETULA

ekaggrat-singh-kalsiekaggrat singh kalsi

  • 2021 Hackaday Prize
3.1k
41
5
35
An always-on digital assistant that fits on a desk/nightstand/mirror/wall/fridge. Weather, alarm, timer, calendar, habit tracker, to-do list
Project Owner Contributor

Newt: Always On, Low Power Digital Assistant

darian-johnsonDarian Johnson

1.9k
27
6
24
A RP2040 in a Zero form-factor!
Project Owner Contributor

Zero RP2040

arturo182arturo182

1.4k
18
3
17
A matrix built from sixteen boards each containing eight - four character seven segment displays for a total of 4096 individual segments.
Project Owner Contributor

Number Matrix

seasleyeceseasleyece

  • 2021 Hackaday Prize
930
6
4
9
persistance of vision based display Ongoing
Project Owner Contributor

AeroGram Display

syed-atif-hashmiSyed Atif Hashmi

803
15
2
16
Space Invaders is a 1978 arcade game created by Tomohiro Nishikado.
Project Owner Contributor

Arduino Space Invaders Game on 8x8 Homemade Matrix

mircemkmircemk

436
6
1
6
CNC foam cutter
Project Owner Contributor

CNC foam cutter

blueflowerBlueFlower

229
1
0
1
second chance for laptop batteries 18650. charging discharging
Project Owner Contributor

second chance for laptop batteries 18650. charging

blueflowerBlueFlower

217
5
0
6
new face for your damaged laptop
Project Owner Contributor

plywood cover for laptop

blueflowerBlueFlower

174
2
2
2
H-bot printer nozzle 0,2mm
Project Owner Contributor

Mini 3D printer aluminium

blueflowerBlueFlower

156
5
0
2
cube 3d printer Hbot laser cut parts 6mm
Project Owner Contributor

Cube 3d printer H-bot blue

blueflowerBlueFlower

121
1
1
1
plywood cover lcd DVB-T2
Project Owner Contributor

Cover LCD panel 15.4"

blueflowerBlueFlower

View all

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ekaggrat singh kalsi wrote 01/05/2021 at 11:22 • point

thanks for liking #GETULA 

  Are you sure? yes | no

Julien OUDIN wrote 05/28/2019 at 10:36 • point

Hi bobricius, thanks for liking our #Open assistive robotic arm for meal 

  Are you sure? yes | no

mark wrote 05/25/2019 at 02:29 • point

Hi bobricius, Thank you very much for liking #Leave your 3D printer unattended 

  Are you sure? yes | no

burkethos wrote 05/14/2019 at 02:22 • point

Hello bobricius, thank you for taking the time to look at my CUBEx8 project. https://hackaday.io/project/165465-cubex8

I have many more project logs to post as I explore design trade offs and choices. Thanks again!

  Are you sure? yes | no

Aleksejs wrote 05/08/2019 at 19:25 • point

Hi! Thanks for liking my project #Optical fiber link and CATV RF test device! 

  Are you sure? yes | no

roelh wrote 04/13/2019 at 16:47 • point

Thank you for following and liking the Kobold retro TTL computer !

  Are you sure? yes | no

Michael Kafarowski wrote 04/12/2019 at 19:37 • point

Thank you for liking my haptic clock project!

  Are you sure? yes | no

Kris Winer wrote 04/12/2019 at 16:20 • point

Thanks for liking my Bee Minder project! I can;t decide which one of yours I like best...

  Are you sure? yes | no

robert wrote 04/12/2019 at 14:55 • point

Thank you very much for like #Upgrade your 3D printer from 8bit to 32bit  

  Are you sure? yes | no

Kris Winer wrote 05/04/2018 at 06:08 • point

Thanks for liking my $25 Spectrometer project!

  Are you sure? yes | no

danjovic wrote 04/26/2018 at 23:52 • point

Hi Bobricius, thanks again for the follow and for the like, this time for the #32 Shades of Grey 

  Are you sure? yes | no

roelh wrote 04/16/2018 at 16:23 • point

Hi Bobricius,  thanks for liking the One Transistor FlipFlop, https://hackaday.io/project/112126-one-transistor-flipflop !

  Are you sure? yes | no

Yann Guidon / YGDES wrote 03/26/2018 at 21:33 • point

https://hackaday.com/2018/03/26/its-a-nixie-its-a-vfd-no-its-a-custom-led-display-in-a-tube/ You did it again ! :-D

  Are you sure? yes | no

Mile wrote 03/13/2018 at 22:39 • point

Thank you for following my projects.

  Are you sure? yes | no

Faire-soi-meme wrote 04/20/2017 at 09:19 • point

Thanks for following ;)

  Are you sure? yes | no

Jonathan Bruneau wrote 04/12/2017 at 03:58 • point

Thanks for liking #$1/W True MPPT

  Are you sure? yes | no

davedarko wrote 12/11/2016 at 13:45 • point

please post a picture of your arm with every watch you've build!

  Are you sure? yes | no

bobricius wrote 12/11/2016 at 13:52 • point

https://www.tindie.com/stores/bobricius/ there are some on hand. I need collect  all :) I have about 30 designs :) meshed on lot of directories. I have plan publish all schematic and designs but it is lot chaos on my computers :) 

  Are you sure? yes | no

danjovic wrote 12/09/2016 at 20:51 • point

Thanks for liking #VGA Blinking Lights!

  Are you sure? yes | no

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