Solder my stuff for money!

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FingerTech
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Joined: Tue Nov 30, 2010 10:58 pm
Location: Saskatoon, SK.
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Solder my stuff for money!

Post by FingerTech » Wed Nov 23, 2011 6:04 pm

So I sell these tinyESCs. I have run out and will be doing a redesign, but I have about 60 here that don't work. I think almost all can be made to work by replacing or even just re-soldering the h-bridge chip.

Problem is, it's a QFN16 which has the tiny little pads under the chip, so it requires solder paste and a hot air rework station (I have these things) and patience (I ran out of this). Sometimes I've had to re-solder the chip a few times before it's lined up right.

If someone wants to do the work, I can pay $10 for each repaired esc and supply with the ICs, rework station and solder paste. Any takers?

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Bergo
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Joined: Wed Jan 05, 2011 4:57 pm

Re: Solder my stuff for money!

Post by Bergo » Wed Nov 23, 2011 9:01 pm

sure, I'd give it a shot if you'd like.

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Odemia
Posts: 223
Joined: Wed Dec 08, 2010 12:55 pm

Re: Solder my stuff for money!

Post by Odemia » Thu Nov 24, 2011 11:30 am

Bergo want/need help let me know. I have been thinking about getting a hot air rework station and would be interested in working with one before I buy.

FingerTech
Posts: 319
Joined: Tue Nov 30, 2010 10:58 pm
Location: Saskatoon, SK.
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Re: Solder my stuff for money!

Post by FingerTech » Thu Nov 24, 2011 12:22 pm

I'll bring everything to the space Sunday.
Here is a good video on hot air reworking. He doesn't even use solder paste.
http://www.youtube.com/watch?v=c_Qt5CtUlqY

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