Mathias L.

2nd hacked sound book is ready! Since last post I lost all files, deleted by mistake 😭
I was very close to definitly stop the project, but changed my mind because it's been years I was dreaming about such hacked book. So back to CAD design and arduino code to start again from scratch!

I'll spend a few more days on the tutorial and online repo, then I'll probably have a break with this time consuming project 😅

7/🧵

#hacked #arduino #3dprinting #soundbook #3dprint #wago

Hello par ici !
J'ai besoin de conseils : quelle forge informatique faut-il que j'utilise ? (Pour mon travail à l'Université, et pour les projets perso) ?
Y a-t-il des recommendations officielles pour les établissements publics français ?

J'ai déjà pas mal de projets sur github, gitlab et codeberg, et je commence a être un peu perdu, je ne sais plus quoi utiliser...

Merci pour le repouet 🔄😊
#git #gitlab #github #codeberg #framagit #forge #université

🥳 yeah, it works great!

Next steps: the lid, a video, a tutorial, and to finish all files and codes available on a repo online!

6/🧵

#Hacking #soundbook #3dprinting #electronics #FreeCAD #OpenSCAD

And the circuit prototype is now working perfectly to play sounds/music when the buttons on the book are pressed.

Using Wago connectors is great for this kind of project!

Here are the main parts:
- Xiao ESP32C3
- MP3 mini dfplayer
- Wago connectors
- Speaker (added later)
- LiPo battery (added later)

5/🧵

#Hacking #soundbook #wago #electronics #prototypes #esp32 #xiao

💡 Here's a trick I use for my electronic prototypes, and especially with my **hacked sound book** project : I use Wago connectors.

And it works with almost everything:
- jumper wires
- components with legs (like LED and resistors)
- even with flexible printed circuits (see next post)

4/🧵

#hack #prototypes #electronics #microcontrollers #arduino #wago #soundbook #Tips #prototype

Look at these cute little 3d printed holders for electronic modules (xiao ESP32C3, MP3 mini dfplayer, LiPo battery and speaker)! Made with @FreeCAD :freecad:

✅ The CAD part of the **hacked sound book** project is now done.

3/🧵

#hack #soundbook #DIY #FreeCAD #electronics #3dprint

After measuring the thickness of the last page of the book, I created a computer-aided design (box + lid) with OpenSCAD to replace it. Now it is parametric, easy to open, easy to use with electronics modules, and ready to be 3D printed !

2/🧵

#hack #soundbook #OpenSCAD #DIY #CAD

Let's hack this sound book! 🛠️🎼

1/🧵

#Hacking #soundbook #diy #electronics

📣Nouvelle offre d’emploi sur mon campus pour gérer le Fablab CISAM+ de l’antenne Luminy !
🔎Poste : Assistant en conception, fabrication et qualification de prototypes H/F
🌞Localisation : Marseille
👉 Lien : https://recrutement.univ-amu.fr/fr/offres/externe/08lysduh3y-assistant-conception-fabrication-qualification-de-prototypes-hf

#Emploi #OffreEmploi #Recrutement #Job #PosteÀPourvoir #Carrière #Travail #fablab #impression3D #decoupelaser #CAO #FAO

Hey resin 3D printing enthusiasts, I have a question for you ! I am trying to print with a clear resin, but it looks like the resin polymerizes between some supports and some features of my models. Any advice or help ?

I am using a Phrozen Sonic Mighty 4k, with eSun PMMA-like resin from eSun. The XP finder and RP tester look good.

#3Dprint #3Dprinting #3D #3Dprinter #maker #fablab #makerspace #clear #resin #clearresin #help #printer #cad #phrozen #impression3D #imprimante #imprimante3D

T-maze done! Designed with FreeCAD, laser cut in plywood, everything is ready!
Github repository of the parametric t-maze CAD files is available here : https://github.com/mathiaslec/simple_parametric_t-maze
#freecad #cad #laser #lasercut #amu #GitHub