Author: guilhem

This story started a few years ago when I was working as an intern into a PCB production facility. I had a great time there and after a few discussions with the CEO, he agreed on sharing some ressources for our skinny student competition at the time. (Many Galileo students got as Christmas gift hundred of 3.1mm milling bits)

Read more Long Time No See – USB & Joystick Playground

I had a long run with my first 3D printer 3D PRINTER : A LONG SERIE OF TRANSFORMATIONS but it was time to upgrade it.

Read more A rock solid 3D printer

Here we are again, working on the new version of the e-longboard

Too slow to climb hills, too limited in range, not enough acceleration, it was time to go 4 wheel drive.

4 WD is a nightmare, you need 4 motors (Obviously…), 4 electronic boards (and these are quite expensive or required a good amount of time to solder everything) but also twice more current coming from the batteries in comparison to the previous two wheel drive and it’s way heavier…. but worth it !

Read more E-Longboard[Part 2]

Since now 4 years I had at least one 3D printer in my house and I made several upgrades to them. Parts are available if you want to try and create your own version.

It all started with a Dagoma discovery 200 :

Read more 3D Printer : A long series of transformations

Inspired by Casey Neistat and after being pulled one day by the electric bike of my mother I wanted to have an Electric Longboard (= Skateboard). Of course it would have been too easy to buy one then I tried to build my own.

I started to buy the following components from Maytech.cn:

• 2 hub Motors :

Read more E-Longboard[Part 1]

This article is a retrospective of the adventure I participated in 2017 as a programmer, electronic mentor and as Captain of the team.

Read more [2017] Robolyon and FIRST Robotics Competition.