Smikkelbakje/Drone-FabAcademy-2025
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Sam Hos
2025-05-21 12:14:51 +02:00
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docs/Assignments/week_15_wildcard_week/wildcard.md
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# Wildcard week - Compositing
## Group assignment
For this week we started out on compositing. First I didn't really know what it was and a bit confused. But through the day I started picking up more and more and starting to find it more fun.
In the morning I didn't know anything about compositing aside from Neil's lecture from yesterday. So I started clicking links on the compositing page.
@@ -29,4 +30,10 @@ We used little coffee sticks to spread the epoxy on the fabrics.
After that we put it in the chamber
![alt text](image-6.jpg)
And now we wait for 24 hours till it is fully hardened
And now we wait for 24 hours till it is fully hardened
### The result
The result
![alt text](image-7.jpg)
I expected the result to be stiff and more compact like in Neil's compositing lecture from 2016 but then I probably would've needed to use the vacuum bag.

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docs/final_project/final_project.md
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## Matrix subsystem
### Power
I tested the power consumption on the matrix by setting the brightness to 100 and the colors to white since white consumes the most amount of power.
![alt text](image-37.jpg)
![alt text](image-38.jpg)
The result of this is that a single matrix consumed 3,8 amps at 5 volt. With 4 ESC's providing a total of 12 amps at 5 volts I should be easily able to power the mcu's and the matrixes.
## Assembly
## Kaboom
Killed esp C6 due to short in between the PWM output pin of the mcu and the 5v inputs of all electronic speed controllers. The first few tests I was lucky that I didn't plug anything into the shorted connector but when connecting everything the mcu got killed.
I accidentally killed an esp C6 due to short in between the PWM output pin of the mcu and the 5v inputs of all electronic speed controllers. That's 5V 12Amps running through the mcu. The first few tests I was lucky that I didn't plug anything into the shorted connector but when connecting everything the mcu got killed. I sadly can't repair the board since there is hot glue everywhere to keep the connectors on the board.
![alt text](image-42.jpg)
## TODO

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src/controller/drone controller/src/main.cpp
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const int MAXPWMVALUE = 1000;
const int MINPWMVALUE = 2000;
const uint8_t broadcastAddress[] = {0x8C, 0xBF, 0xEA, 0xCC, 0x8E, 0x5C};
const uint8_t broadcastAddress[] = {0x8C, 0xBF, 0xEA, 0xCC, 0x8B, 0x18};
//8c:bf:ea:cc:8b:18
//=====================================================================================//
// Struct declarations
typedef struct struct_message