PCB scheme on easy eda

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1

Hello, I'm new on easy eda and I just did that in order to have a pcb in a rocket that we will launch. I just wanted to know if someane could check if it will work...
Thank you for your time!

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2

What am I looking at? I see the contour of a Uno and some traces. :woman_shrugging:

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3

Hello,

Did you hide some layers??
Just like this I would say that nothing makes sense

Why are pin 10 and 11 linked together over the GDN pin? Why one on top layer and the other on bottom mayer?

The track coming out of the pin3 seems to touch the pin2.

I didn't check everything but not knowing what you're willing to do, either this is completly messed, or I don't understand at all

Please give more details and a scheme of what you actually want to do.

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4

Well actually we have every parts that will go in the holes.

IMG-20250321-WA0003
IMG-20250321-WA00031600×1200 71.6 KB

This is the electrical scheme but i just changed some cable on the gnd in the down right hand corner...

5

If you use an EDA, you don't need hand drawn schematics. Just saying.

6

Looking at his PCB, I'm pretty sure he didn't make any schematics
Otherwise should be able to see all the rastnests

7

With your PCB you actually short-circuited almost all of your components
What is connected on pin 3&4?

Before doing a PCB, did you actually try this schematic? The output D8 of the Arduino UNO is not even PWM capable.
I don't recommand to supply the servo directly from the card

Please, take a look at a tutorial on how to drive a servo, and then how to use easy EDA

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8

Well, people have already said it, but I agree that you may be reversing the natural order of things.

  1. think of the project as a whole, but use "divide do conquer" strategy. Make each component work alone and give reliable results.

  2. put everything together using breadboard and jumpers. When it works flawlessly, then you go to the PCB. We can help you doing that.

Servos might not be fed by the Uno (+1 to @Anthony_P). By the way, why using an Uno to go on a rocket, if you have the Nano? It has the same functions in 1/4 of the size.

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9

That's what I'm getting at. @kogor is missing out all the benefits from doing a schematic and so on.

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