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AutoQuad Forum • View topic - new board run different hardware?

new board run different hardware?

Info and discussion about the original AQ v6 flight controller

Re: new board run different hardware?

Postby GoFaster » Tue Oct 02, 2012 9:27 pm

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Re: new board run different hardware?

Postby afernan » Wed Oct 03, 2012 2:18 pm

Sorry about this question, but ...

Should be possible, instead of removing the 4.7K resistor and installing an 8.45K one, to add in parallel a 3.75K resistor?
Maybe It won´t look so nice but for sure will be a much more simple modification.

Update. Sorry again, stupid question: in parallel resistor will be lower, not higer. Forget this

Angel
Last edited by afernan on Thu Oct 04, 2012 6:41 am, edited 1 time in total.
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Re: new board run different hardware?

Postby joebar.rc » Wed Oct 03, 2012 2:36 pm

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Re: new board run different hardware?

Postby kinderkram » Wed Oct 03, 2012 2:51 pm

Besides it doesn't work I still think it's easier to just desolder the old one.
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Re: new board run different hardware?

Postby kinderkram » Wed Oct 03, 2012 6:23 pm

Remove the old resistor by holding it with a pair of tweezers and heating up the solder by touching both sides alternately.
Don't use too much force. Remove remaing solder from the pads and follow the steps in the video.

Image

Here's a short video showing how to solder a small SMD part like the required resistor R4:
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Re: new board run different hardware?

Postby GoFaster » Wed Oct 03, 2012 6:39 pm

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Re: new board run different hardware?

Postby kinderkram » Wed Oct 03, 2012 7:06 pm

Ok, I'll add a warning to the Wiki regarding the cawfee. :D

One of the worst things would be ripping off the pads on the board by pulling too much on the part while it's not yet completely lose. It has to swim before you can pull it off slowly.
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Re: new board run different hardware?

Postby Johan_vV » Fri Oct 12, 2012 9:38 pm

This might be a stupid question, but would it be possible to use a 8.2k resistor instead of 8.45K? Would the AQ be way of in the voltage calculation if using 8.2k instead?

Im having a problem finding a dealer in sweden that sells 8.45k, it seems as if all of them only sell 8.2k and then the next step is 9.1k.

Thanks
//Johan
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Re: AW: new board run different hardware?

Postby sandmen » Fri Oct 12, 2012 10:16 pm

How many resistors do you need?
I can send you some.
Are you interested, send me a pn.
Peter
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Re: AW: new board run different hardware?

Postby SuperSharpShooter » Mon Jan 14, 2013 3:22 pm

-Glenn
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