Posts with «pressure sensors» label

New automatic parachute system, for a water rocket

Primary image

What does it do?

Detects rocket launch, apogee and descend to open a parachute


After the previous successful but heavy automatic parachute system*

*(If you didn't see the previous article please visit it here, as it has all the explanations about the electronics and way of working. All improvements are based on that one)

Cost to build

$100, 00

Embedded video

Finished project


Time to build

20 hours


URL to more information


500 grams

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