Alain JUGE : Contribution on water rocket
Ger camp is located near Tarbes.
The purpose of this project was to test a rotating servo camera to counterbalance the rocket's rotation.
Latest software updates
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View of the electronic part
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Tests of the electronic
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Assembly
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On the way to controls
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Mechanical controls
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"Simulated flight" control
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electronic controls
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On the launch pad, in the rain, preparation of the rocket.
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Ready for ramping up
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The camera
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The rocket is on the ramp, the timeline is unrolling
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The ramp is erected
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Waiting for take off (which I missed)
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Unfortunately the parachute was torched and the return to earth was a bit brutal
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What remains of the equipment part :-(
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The camera box and the camera itself were left intact, which made it possible to extract the video below.
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On the other hand, the electronic cards suffered.
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video from Iris
This mini rocket project embeds a recovery system in 2 stages: a first slowing parachute up to 100 m from the ground then opening of a second parachute for a smooth landing. In addition, an inertial unit makes it possible to determine the real trajectory. The data entered is recorded on board in an NVRAM.
Eybus 2 in full. Below the cone the "nose" which contains the mirror allowing the camera to film downwards.
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The same with the two parachutes not yet folded and stored in their location. Note that the cone is not the final one, the one in the photo is a little too big and crooked :-)
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View of the on-board camera and servo motor
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On the back, the electronics with the arduino mini card
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Ready for the ramp descent
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After switching on the camera, closing the cone
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Ramp up
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Il ne reste plus qu'à la faire glisser jusqu'en bas
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Well, the ramp is a bit excessive for Eybus2, but it is intended for much larger rockets (like Iris)
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Back, Eybus 2 is impeccable
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the video of the test "simulated flight" of Eybus2
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the video of the launch of Eybus 2
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This year it was really water rockets, underwater
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Despite everything, during the clearings, a few courageous ones practiced it
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