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Author Topic: How Should I Wire This?  (Read 1240 times)

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sasuke_kun12

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How Should I Wire This?
« on: January 23, 2005, 01:04:06 am »
How should i attack it? and whats that black thing in the middle ( i know it's the ground but can i file it down to expose some copper?)

image here
http://www.freewebs.com/emily_fan/IMG_1281.JPG
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krick

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Re: How Should I Wire This?
« Reply #1 on: January 23, 2005, 01:16:04 am »
Uh, the "black thing in the middle" is a chip covered in a drop of epoxy.

If you "file it down" you will render the whole circuit board useless.
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penjuin

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Re: How Should I Wire This?
« Reply #2 on: January 23, 2005, 01:18:47 am »
The black thing in the middle is not GND, but actually a processor, ie Don't file it down!

Also, if you have presicion soldering skills then you can easily solder two legs of a microswitch (through wires of course) and it should work. Please correct me if I am wrong, im still waiting for my parts to get mailed to me.
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penjuin

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Re: How Should I Wire This?
« Reply #3 on: January 23, 2005, 01:19:19 am »
oops, there was a post while i was writing mine! sorry!
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sasuke_kun12

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Re: How Should I Wire This?
« Reply #4 on: January 23, 2005, 01:34:10 am »
um i kinda half filed it i.e i filed abit off the top
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quarterback

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Re: How Should I Wire This?
« Reply #5 on: January 23, 2005, 02:03:02 am »
Quote from: lp_maniac on January 23, 2005, 01:34:10 am
um i kinda half filed it i.e i filed abit off the top


Hmmm... do you see scraped epoxy or do you see a scraped IC?
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sasuke_kun12

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Re: How Should I Wire This?
« Reply #6 on: January 23, 2005, 02:19:15 am »
i saw epoxy anywaz i screwed the pcb up i plugged it in my pc and it said malfunctioned device
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