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mr.jb

Curious C++ programmer who like camping , portable power & cool stuff ;-)

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2 Following
4 Projects
108 Likes
mrjb
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This user joined on 05/03/2014.

22.3k
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OneCharger to rule them all; solar-panel, TEG, dynamo...
Project Owner Contributor

1Charger

mr.jbmr.jb

19.9k
450
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VU-meter (Winamp plugin ) sending udp to a Esp8266 controlling a Ws2812B
Project Owner Contributor

VU-meter Esp8266 - WS2812B

mr.jbmr.jb

4.4k
34
2
11
A 450g Titanium Rocket Stove
Project Owner Contributor

TiRStove

mr.jbmr.jb

2.1k
5
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ESP32 as bluetooth tracker
Project Owner Contributor

iTAG - ESP32

mr.jbmr.jb

244.6k
1.3k
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Building an HMD with no special parts, to make work easier and safer
Project Owner Contributor

Arduino Glasses a HMD for Multimeter

Alain MauerAlain Mauer

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200
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Multi-year always-on LED replacements for gaseous tritium light sources
Project Owner Contributor

TritiLED

Ted YapoTed Yapo

19.8k
1.4k
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135
Presenting the "Tingle" wearable for compulsive behaviors and a hacked fitness tracker wearable device prototyping platform.
Project Owner Contributor

Hacking Wearables for Mental Health and More

Curt WhiteCurt White

19.2k
965
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106
Project Owner Contributor

Microcontroller Audio Workshop & HaD Supercon 2015

Paul StoffregenPaul Stoffregen

11.2k
82
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3D print circuits using silver ink and ceramic substrates to make high performance, multilayer, fine line < 3mil, PCBs
Project Owner Contributor

DIY Space Grade PCBs

Chuck GlasserChuck Glasser

10.6k
71
12
64
A device that monitors the statistics of the magnitude and the 3-D direction of seismic noise might detect earthquakes before they happen.
Project Owner Contributor

Device for Seismic Noise Analysis

michael d.michael d.

10.3k
108
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I fancied making the smallest possible inspection bot I could and here is what I ended up with, measuring just 65x40x30mm!
Project Owner Contributor

Nano Fpv Tank Inspection Bot

IOXIDEIOXIDE

10.2k
860
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With this project I want to show you how you can make Schlieren-Videography at home. To do so we will use the Moiré-effect.
Project Owner Contributor

Schlieren-Videography

Jan--HenrikJan--Henrik

9.3k
837
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Led Panel of ws2812b led's driven by a esp8266. With lithium battery's to make it portable, and an android app to keep it controlled
Project Owner Contributor

Led Shirt - ESP8266 - WS2812B

Willem WoutersWillem Wouters

9.1k
30
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Using red, green, and blue LEDs to capture short movies of very fast objects
Project Owner Contributor

Bullet Movies

Ted YapoTed Yapo

2.7k
35
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A USB chargeable 9.6V RC battery pack that will last for thousands of cycles
Project Owner Contributor

LiFePO4wered/9.6V

Patrick Van OosterwijckPatrick Van Oosterwijck

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The World's First Open Source Tongue Computer Interface. Empowerment for the Mobility Impaired. Telekinesis with Your Tongue.
Project Owner Contributor

Pallette

Dan LevineDan Levine

1.5k
143
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Play retro color 8 bit games on your TV from an Arduino.
Project Owner Contributor

Arduinocade

rossumurrossumur

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This project shows how to synchronize live music and lights using DSP/DFT in real-time on ATtiny13 which offers only 64B RAM / 1024B FLASH.
Project Owner Contributor

ATtiny13 – dance lights with FFT

Łukasz PodkalickiŁukasz Podkalicki

903
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A perpetually running wireless sensor mote.
Project Owner Contributor

Open SolarMote

dhqdhq

818
697
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Everyone knows music is fun to listen to. Why don't we make it fun to watch as well?
Project Owner Contributor

Autogenerated light shows from music

laurens.weynlaurens.weyn

549
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Multi-scale Turing pattern generator
Project Owner Contributor

BlindQuarter

Peter DellPeter Dell

482
3
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A very simple user space code to run raspberry pi GUI on TFT with only 3% CPU.
Project Owner Contributor

Mapping /dev/fb0 to TFT from user space for pi-0

VINOD SVINOD S

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Patrick Van Oosterwijck wrote 10/26/2015 at 16:12 • point
Thanks for the skull for my #LiFePO4wered/9.6V project! :)

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Rob P wrote 09/01/2015 at 13:38 • point

Thank you for the skull and interest in #The FireVolt Project mr.jb.swe!

  Are you sure? yes | no

roelh wrote 08/18/2014 at 20:35 • point
Hi, thank your for the skull for my spectrum analyzer !

  Are you sure? yes | no

Michel Kuenemann wrote 08/13/2014 at 20:27 • point
Thank you for the skull.
Michel

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Psycosis Nine wrote 08/09/2014 at 06:33 • point
Thanks for the Skull!

  Are you sure? yes | no

Emerica wrote 07/26/2014 at 00:15 • point
Thanks for the skull :)

  Are you sure? yes | no

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