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A water rocket is a type of model rocket using water as its reaction mass. The pressure vessel (the engine of the rocket) is constructed from thin plastic or other non metallic materials (usually a used plastic soft drink bottle) weighing 1,500 grams or less. The water is forced out by compressed air. It is an example of Newton's third law of motion.

Mini Altimeter

Discussion about deployment systems including altimeters, timers, air speed flaps, servo systems, and chemical reactions.
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China_WaterRocket
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Mini Altimeter

Post by China_WaterRocket » Mon Aug 26, 2019 9:45 pm

Mini Altimeter from china.
Very small and Very light.
21mm*15mm*7mm
2.1g
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I come from China, do not understand English, your information I use the translation software to view. I like water rockets, technology is the same, I hope we can become friends.

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China_WaterRocket
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Re: Mini Altimeter

Post by China_WaterRocket » Mon Aug 26, 2019 10:00 pm

Most of the people in this forum just post text messages, and they can't see more pictures.


I come from China, do not understand English, your information I use the translation software to view. I like water rockets, technology is the same, I hope we can become friends.

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anachronist
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Re: Mini Altimeter

Post by anachronist » Tue Sep 03, 2019 11:16 pm

2.1g? Impressive.
How much more weight with battery?
Can it trigger a parachute deployment?



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