[Firecracker Analyzer] Successful QFN Assembly

21 Feb 2015

Not a very complicated post just a few pics of the assembly.

I use some flux and copper wire strands and used it to sweep the extra solder out... The above is the result and I check with the DMM to see if any pins were bridged. They weren't .

I then moved on to solder the rest of the parts and...

Viola! All I need to do is mount the coil and connect the inputs and outputs. This should be fun...

Top Comments

DAB over 9 years ago +2

Indeed, your eyesight and steady hand are impressive. DAB
gadget.iom over 9 years ago +1

Very impressive piece of hand-soldering.
tomaja over 9 years ago +1

Your board looks great! Well done. Can you share the resistor values that you used to configure BQ25504?

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gadget.iom over 9 years ago

Very impressive piece of hand-soldering.
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ipv1 over 9 years ago in reply to gadget.iom

Many thanks Sir! I was worried that it wont get soldered without a pre-heater that everyone bought. Just a little practice and everything gets done.
But I won't be happy with the results until the whole thing works..
Many thanks again!
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ipv1 over 9 years ago in reply to gadget.iom

Many thanks Sir! I was worried that it wont get soldered without a pre-heater that everyone bought. Just a little practice and everything gets done.
But I won't be happy with the results until the whole thing works..
Many thanks again!
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