Model rocket with arduino payload

https://youtu.be/xb2HH8IgW3w

This is a rocket made to carry a playload. It's designed to work with a C6-5 engine, but you can of course try another engine if you want.

This model is highly inspired by this one: https://www.thingiverse.com/thing:1188258

The rocket is made of 5 parts:
* The fairing: It is the top part of the rocket. It is hollow, so you can put a small payload inside.

* The transition: this part is screwed to the fairing and have 3 functions: close the fairing, attach the parachute and link the fairing to the body of the rocket.
There are two versions of the transition: with or without MPU6050. The normal version is the one without, but for my specific playload I needed another version (see below).

* The parachute tube: well... It's the tube with the parachute inside. The holes in it are made to attach a string between it and the transition.

* The engine tube: it's the tube with the motor inside. There are 4 fins to stabilize the trajectory of the roc