Mes Projets


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Cliquez sur un article pour en lire l'intégralité. Les projets rédigés en anglais sont également montrés et indiqués. Revenez régulièrement pour découvrir de nouvelles inventions.

3D-printed prosthetic hand Nouveau! ( Anglais)Électronique - 06-04-2019

3D-printed prosthetic hand

The human hand is made up of a total of 27 individual bones connected by joints and ligaments, and operated by muscles situated in the hand and wrist. This project's objective is to mimic it and build an open-harware fully 3D-printed prosthetic hand.

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AI astronomy pictures processing ( Anglais)Informatique - 08-03-2019

AI astronomy pictures processing

Digital image processing can be used to remove noise and signal distortion from pictures. It is particularly useful for astronomy, as the details are faint and often blurry. The objective of this project is to define an artificial neural network (ANN) and train it with machine learning to take several noisy, convoluted astronomy pictures and output a single processed photograph.

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EDF motor design ( Anglais)Électronique - 19-02-2019

EDF motor design

Electric ducted fans (EDF) are an efficient way of producing thrust for an aircraft. However, there are a lot of variables that can be fine tuned to optimize their performance: body curves, fan blade pitch, duct length, number of fan blades, etc. Using both simulation and experimental results, the objective of this small project is to enhance the thrust per input Watt of my design.

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AI-powered digital signal processing ( Anglais)Informatique - 10-02-2019

AI-powered digital signal processing

Machine learning is fantastic to apply complex mathematical operations without being specifically programmed like in conventional algorithms. In this article, I share two artificial neural networks experiments related to digital signal processing (DSP): discrete Fourier transforms and signal corruption recovery.

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Hairpin filter design ( Anglais)Électronique - 31-10-2018

Hairpin filter design

Electronic filters are circuits which remove unwanted frequency components from the signal to enhance wanted ones. The hairpin topology is a microstrip band-pass filter for the gigahertz band (UHF). They can be very useful with SDR to improve the reception. This article features a Javascript generator for these. It also shows their design and my results.

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Homemade PCB manufacturing ( Anglais)Électronique - 21-10-2018

Homemade PCB manufacturing

Homemade PCB manufacturing is a great way to get inexpensive board prototypes with no delay. In this article, I show the method I came up with to get reliable, fast and precise PCBs with no headaches using a 3D printer, a permanent marker and any etchant.

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Interact PHP - comment system ( Anglais)Informatique - 17-08-2018

Interact PHP - comment system

Interact is a simple PHP open-source comment system that can be added to any website in minutes to improve interactivity and user's involvement. Client-side, it is very lightweight (<6KB CSS and JS combined) and intuitive (no logins, no cookies,...). Server-side, it is very easy to setup, manage and even customize to fit your needs.

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Getting started with RTL-SDR ( Anglais)Informatique - 24-07-2018

Getting started with RTL-SDR

Software Defined Radio (SDR) is a radio communication system where components that have been traditionally implemented in hardware are instead implemented by means of software. RTL-SDR is an extremely inexpensive way to start exploring, demodulating, decoding... about anything you could thing of in the VHF and UFH radio range. This article is a quick start guide with RTL-SDR to begin capturing and decoding signal on GNU/Linux, and two simple example projects.

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S3D Evolved - compact 3D printer ( Anglais)Électronique - 20-07-2018

S3D Evolved - compact 3D printer

S3D Evolved is an open source 3D printer that is both reliable, compact and inexpensive to build. Its 100x100x100mm build volume and robust frame means that it can be transported easily, while being sufficient for most of your prints.

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Gimbaled Model Rocket Simulator ( Anglais)Informatique - 08-05-2018

Gimbaled Model Rocket Simulator

Thrust vectoring is the ability of an aircraft, rocket, or other vehicle to manipulate the direction of the thrust from its motor in order to control the attitude of the vehicle. I started designing and building a model rocket with a gimbaled thrust system. Impulse is my open-source and cross-platform simulator for gimbaled thrust rockets that accurately simulates the rocket's physics.

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OpenEMG Arduino Sensor ( Anglais)Électronique - 24-02-2018

OpenEMG Arduino Sensor

Electromyography (EMG) is an electrodiagnostic medicine technique for evaluating and recording the electrical activity produced by skeletal muscles. OpenEMG is a project I started to make an open-hardware, easy to make, EMG module to capture muscle information from Arduino or any other micro-controller.

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ECE3SAT - Helmholtz Coils ( Anglais)Électronique - 11-02-2018

ECE3SAT - Helmholtz Coils

For my end-of-study project at ECE Paris, I worked on the ECE3SAT project, a student project developed at the french engineer school, ECE Paris. The goal of the project is to send a CubeSat in space to verify a physical theory permitting a fast deorbiting, to mitigate the exponential growth of space debris.

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Micro Laser Machine ( Anglais)Électronique - 10-02-2018

Micro Laser Machine

This compact laser engraving CNC machine can burn on wood and most materials. It is upcycled with CD/DVD drives from old computers. It is a fairly easy machine to build and use, thanks to the open-source control software LaserGRBL.

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3D Lidar Scanner ( Anglais)Électronique - 28-10-2017

3D Lidar Scanner

As a 3-day project, I created this 360° lidar scanner using a Garmin™ LIDAR-Lite v3. With its data acquisition and visualisation code, this turret can generate a fairly accurate 3D point cloud that we can import in CAD software. The source-code and some design details are available in the article.

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ElectroDB - Android app ( Anglais)Informatique - 14-10-2017

ElectroDB - Android app

ElectroDB is a powerful, offline, Android app I created for electronics enthousiasts like me. With its 4,000+ (and growing) components database, you will find all the information you need to complete your electronic projects in less time. In this article, I showcase my app, and go into more technical details on the inner working, in the open-source spirit!

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Contrôle de prises DiO avec ArduinoÉlectronique - 01-08-2017

Contrôle de prises DiO avec Arduino

DiO est une gamme d'équipements de domotique radio-radiocontrolés en 433Mhz. Cet article détaille l'installation et l'utilisation d'une bibliothèque Arduino que j'ai développée pour pouvoir interagir très facilement avec ces modules.

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Serveur cloud Raspberry PiInformatique - 30-07-2017

Serveur cloud Raspberry Pi

Ce tutoriel présente une solution simple pour mettre en place un serveur NAS orienté multimédia. En utilisant un Raspberry Pi, ce serveur cloud permet de stocker de manière sécurisée des données personnelles, et d'en avoir un accès depuis le réseau local mais également depuis internet.

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Mon processeurÉlectronique - 18-04-2017

Mon processeur

A la suite de mon apprentissage du langage de description hardware VHDL, j'ai décidé de voir les choses en grand et de concevoir puis développer mon propre processeur, en partant de zéro. Cet article particulièrement technique retrace toutes les étapes de ce projet ambitieux.

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LidarÉlectronique - 01-04-2017

Lidar

Le Lidar est un appareil permettant de cartographier l'environnement en le balayant à 360° avec un faisceau laser. Pour la coupe de France de robotique 2017, il doit permettre à un robot d'analyser la position d'autres robots présents sur la table de jeu. Nous en avons réalisé un à partir d'un capteur de présence industriel.

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CNC MachineÉlectronique - 15-03-2017

CNC Machine

J’ai intégralement conçu et construit cette graveuse CNC 3 axes qui doit, à terme, permettre de réaliser facilement des circuits imprimés. Il s’agit d’une machine réalisée avec un très petit budget d’environ 60€, en utilisant abondamment l’upcycling. Elle a une structure robuste en acier et utilise une électronique simple et générique pour le contrôle.

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KiwiIncluder ( Anglais)Informatique - 15-01-2017

KiwiIncluder

When developping a website that should not use PHP for various reasons, you still need to include the same top/bottom of the page's code, with slight differences. This Bash script is a static replacement I made to avoid using the PHP include function that may be used in any static website.

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My personal Website ( Anglais)Informatique - 08-01-2017

My personal Website

In this article, I will be describing some interesting technical choices I have made for the creation of my personal website (the website you are currently browsing). As it is a dynamic website that was built with several frameworks but no database for security reasons, there are several unsual choices that affects I will be describing.

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Simply Appear ( Anglais)Informatique - 07-01-2017

Simply Appear

Simply Appear is an extremely lightweight native Javascript and CSS framework to handle apparition animations. It is easy to implement and include basic animations. As it does not use jQuery, it is lightning fast and weights less than 1500 Bytes!

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Website for ALC ( Anglais)Informatique - 05-01-2017

Website for ALC

This project describes the technologies, framework and processes to design the new website of a French law practice situated in Orléans. It is a responsive, accessible, static, showcase website that I fully created from scratch.

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