# Idea final project

## Introduction
I wanted to combine 2 random objects that interest me into one project. A drone and a jumbotron. So im gonna make a drone with multiple screens on it that could for example be used for traffic control or entertainment purposes.

## What does the drone do?
The drone needs to be able to fly for atleast 20 minutes. It needs 2 screens on both side so it can display images or video. I wanna program the drone myself so I know how drones work and how they keep themselves upright.

## Drone Requirements
### basic requirements
* 2 screens
* Speakers
* 20 min flight time
* custom microcontroller pcb that controls the drones and screens
* 50 meter range from controller

### Sensors
* GPS
* IMU/rotation sensor
* Read voltage from battery know battery percentage

### Requirements when far ahead
* Docking station
* Automatic docking
* Automatic pathing 
* Design own electronic speed controllers

## Images

![](../assets/result.jpg)

![](../assets/result2.jpg)

![](../assets/result1.jpg)
[last image credits](https://gareth-morrison.squarespace.com/drg)

## Drawing the drone

I have a few concept images above and this is the result my drawings.
![alt text](IMG_7688.jpg)
![alt text](IMG_7686-min.jpg)
![alt text](IMG_7712-min.jpg)
![alt text](IMG_7711-min.jpg)

In the second picture you can see that I wanted to make the drone 30 cm in length. But then I looked at the prices for bigger batteries and it started to get super expansive real fast. So I decided to make it smaller. So now im planning on making a drone 10 cm in length. Im still going for the design in the thirth image.

## Designing the drone
When desigining the drone I wanted to do everything parametric. So im going to try to use as much variables as possible and make everything depend on each other so everything automaticly scales when I change one parameter.

## Designing paramemtricly
Designing parametricly is very hard because every constraint needs to be perfect. Otherwise when changing lengths the design will fold into itself like this.
![alt text](image.png)
I've spend one day getting the constraints perfect for the sketch so it scales well with everything.