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Julien

Software engineer making some electronics as an hobby

France
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30 Followers
17 Following
8 Projects
243 Likes
julien
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This user joined on 06/20/2015.

20.5k
2.1k
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ice40 FPGA based custom board to control eink display
Project Owner Contributor

FPGA eink controller

julienJulien

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Convert HDMI out from Rasperry Pi to scrapped LVDS panel with FPGA board
Project Owner Contributor

HDMI to LVDS panel converter

julienJulien

4.2k
37
3
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This project use audio, SDRAM, SD card and USB of the STM32F746G-DISCO to provide an USB polyphonic SF2 MIDI synthesizer
Project Owner Contributor

STM32F746g Discovery SF2 MIDI synth

julienJulien

6.5k
230
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MIDI synth board
Project Owner Contributor

Dream SAM2695 breakout board

julienJulien

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multi protocol interface tool
Project Owner Contributor

ifusb

julienJulien

1.5k
1.6k
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MIDI autonomous music box
Project Owner Contributor

La boîte à musique

julienJulien

View all 8 projects

78.2k
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Messing around with Annax Flip-Dot displays.
Project Owner Contributor

Flip-Dot Display & DIY Controller

frederic-lFrederic L

58.1k
575
35
405
An open hardware reading device rooted in Adafruit's Feather ecosystem
Project Owner Contributor

The Open Book Feather

joey-castillojoey castillo

57.7k
551
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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

48.4k
399
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A mostly printed digital microscope powered by a Rasperry Pi Zero W
Project Owner Contributor

Pi Microscope

braunscncBraunsCNC

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360
27
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A 252 electromagnet-matrix that controls Ferrofluid
Project Owner Contributor

Fetch: A Ferrofluid Display

applied-procrastinationApplied Procrastination

32.9k
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An efficient and compact generator that can be coupled with wind turbines or water wheels to produce upwards of 100W
Project Owner Contributor

Portal Point Generator

vijayVijay

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I always wanted a large, affordable E-Ink screen to play around with. This board talks to cheap E-Reader replacement screens with an ESP32.
Project Owner Contributor

EPDiy: 9.7"/6" E-Paper controller

valentinValentin

16.1k
91
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An all-in-one, made to hack step sequencer built around the Teensy platform with LiPo charging, touch TFT, encoders, buttons, and RGB leds.
Project Owner Contributor

Teensy Beats Shield

chris-millerChris Miller

14k
2.9k
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LP3D is an (almost) fully lasercut, low component count 3D printer with all linear motion components cut directly into the frame.
Project Owner Contributor

LP3D: A fully lasercut kit 3D printer

luke-wallaceLuke Wallace

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Fast, small, available. Pick any three.
Project Owner Contributor

CP/M 50 Mk II

jessexmjessexm

6.6k
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An open-source hiking, pilot, skiing, Signal-App-extending GPS mesh communicator.
Project Owner Contributor

Meshtastic

kevin-hesterKevin Hester

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Work in progress: Flow to synthesize VHDL/Verilog code into a PCB
Project Owner Contributor

VHDL/Verilog to Discrete Logic Flow

timTim

5.3k
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Modular power generation system for powering and charging small electronic devices
Project Owner Contributor

Power Generation Modules

cole-bCole B

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

Dorsch 40k Keyboard

dehipudeʃhipu

3.9k
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Writing my own Gcode generator for pen plotter
Project Owner Contributor

Gcode Playground

mike-szczysMike Szczys

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Simple dummy load using wire wound resistors.
Project Owner Contributor

Resistive Load Tester DIY

robert-slgRobert Sälg

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Open and cheap DIY IP-KVM on Raspberry Pi with Mass Storage, Mouse, VNC and much more
Project Owner Contributor

Pi-KVM

mdevaevmdevaev

874
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SAMD21 development board with LoRa radio module and GPS receiver, all programmable with the Arduino IDE
Project Owner Contributor

SAMD21 LoRa Development Board with GPS

nootropic-designnootropic design

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Vittorio Loschiavo wrote 10/02/2018 at 05:37 • point

Hi Julien,

thanks for following my project https://hackaday.io/project/87345-mini-vertical-wind-generator-3d-printed

  Are you sure? yes | no

Afdhal Atiff Tan wrote 04/06/2017 at 16:48 • point

Thank you for following my battery balancer project :)

  Are you sure? yes | no

Patrick Van Oosterwijck wrote 01/30/2017 at 16:01 • point

Thank you for following my #LiFePO4wered/USB project! You might want to check out my #LiFePO4wered/18650 project for a bigger version as well.

  Are you sure? yes | no

Michel Kuenemann wrote 07/27/2016 at 15:25 • point

Bonjour, merci d'avoir mis un skull à mon projet Powerbucket. Cordialement Michel

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Dave Vandenbout wrote 02/27/2016 at 18:28 • point

Thanks for following the CAT Board project!

  Are you sure? yes | no

Steve Smith wrote 08/20/2015 at 22:08 • point

Thanks for the Skull and Follow! :D

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Eric Hertz wrote 06/28/2015 at 21:48 • point

Howdy! Thanks for the follow!

  Are you sure? yes | no

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