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Olympics of Engineering (Paris) review
06/04/2019 at 08:21 • 0 commentsWe went to Paris the 28th of May to defend our projet at the final of the Olympics of Engineering. It was really interesting to see various and original projects. We have met Jamy from "C'est pas sorcier", one of the most known TV program about science.
Finally, we have been rated 20th of the contest, on a total of 1500 projects.
We were a bit disappointed of our rank but it was really a learning and nice experience.
PS: You can see the new version of our device, we will present you soon!
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Electrical and logical circuit: tested and approved
05/21/2019 at 18:27 • 0 commentsWe have just tested our new electrical circuit, which is composed of batteries, big red button, fuse holder, PCB, 2 relay modules , limit switches and the motors.
All the components are screwed on a Plexiglass board, we tried to make an evoluable and flexible circuit: it can be set and unset within 15 minutes, the only tool needed is a screw driver!
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New printed board
05/19/2019 at 07:39 • 0 commentsWe have decided to minimize all the wires, breadboards or others electrical circuits on our system.
To do that we have designed a new PCB, which contains all the pull-up/down resistors, power the other modules... Moreover it is way more simple to connect the circuit at the system and other components: we have chosen to replace the classic pin headers by JST connectors: it's really plug and play!
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Positioning guide - Final visual aspect
05/08/2019 at 07:47 • 0 commentsHi guys, we are finishing the conception of our new version of SierrOS. You can find above through a positioning guide, how our system would look like. We all keep you in touch !
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Where is SierrOs going on ?
04/14/2019 at 20:44 • 0 comments04/04: SierrOs was presented at the Lyon regional engineering contest. It has done the 2nd price and has been qualified for the French national finals in Paris in May. We keep you up to date on the 28th of May.