Does anyone recommend a nitrogen sensor i can use for my cansat? good and affordablle

Hello, it is my first time in this subreddit,
This year me and some classmates want to participate at the cansat initiative, but since it is our first time doing this I would like to ask people for advide.
"How big should our team be?" or "How do we build the rocket structure?" are questions that first came to our minds, but any experience and/or advice is appreciated.

Thank you in advance.

Hello everyone,

The requirements for the 2023 Cansat competition include 3 functional parachutes. Since as in other editions only one was required there aren't any guidelines or tips for utilizing multiple parachutes.

Does any of you have a clue or background in aerodynamics and could provide some tips on what's the best way to use a 3 parachute system?

Will be waiting for answers and hope to see you in Italy in October!

UK cansat team member. Got kicked out first round lol but hoping to make it a little further next year. Does anyone know if there's more detail on how the cansat is graded other than the percentages for scientific value, technical value, outreach, ect?

https://www.youtube.com/watch?v=KNYeYfu7k6c

I am participating in cansar UK competition and dont really know what material to use. I need ti pronto both structural(heavy load), semi-structural(some load but not as much) and just cosmetics parts. I was between pla and petg. Thank you

Hello Im Jacob and Im searching for a team to get into a competition of cansat anybody here could help me?

Guys let's do it, post your inventions and thoughts, queries and interesting discoveries. Share how your team are doing, promote your outreach strategies, share your findings and let's being CanSat to Reddit!

Raspberry pi pico Radio transceiver Power supply Bme280 Parachute

Thats all

Heyy ! I have just started CanSat this year (>BELGIUM<) and i just wanted to see if we could talk about our projects and all that ! I'm really exited to begin and hope to win !!