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6 Dec 2020 23:56:06 UTC
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EEVblog #1353 - WHY Are These Pins Shorted?
Eagle eyed viewers spotted a short between two pins on a TQFP chip in the previous teardown video. This isn't a dodgy assembly issue, it's a deliberate design short, Dave explains how and why.
Solder masks and snap grids.
3 Ways to FAIL to PCB Manufacturing: https://www.youtube.com/watch?v=2AcpRCNhbsw
Forum: https://www.eevblog.com/forum/blog/eevblog-1353-why-are-these-pins-shorted/
Subscribe on Library: https://lbry.tv/@eevblog:7
EEVblog Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2
EEVdiscover: https://www.youtube.com/eevdiscover
Support the EEVblog through Patreon! http://www.patreon.com/eevblog
AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g
Buy anything through that link and Dave gets a commission at no cost to you.
Donate With Bitcoin & Other Crypto Currencies!
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T-Shirts: http://teespring.com/stores/eevblog
#PCBdesign #Manufacture #Soldering
...
https://www.youtube.com/watch?v=QrYYGS0uZlU
Solder masks and snap grids.
3 Ways to FAIL to PCB Manufacturing: https://www.youtube.com/watch?v=2AcpRCNhbsw
Forum: https://www.eevblog.com/forum/blog/eevblog-1353-why-are-these-pins-shorted/
Subscribe on Library: https://lbry.tv/@eevblog:7
EEVblog Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2
EEVdiscover: https://www.youtube.com/eevdiscover
Support the EEVblog through Patreon! http://www.patreon.com/eevblog
AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g
Buy anything through that link and Dave gets a commission at no cost to you.
Donate With Bitcoin & Other Crypto Currencies!
https://www.eevblog.com/crypto-currency/
T-Shirts: http://teespring.com/stores/eevblog
#PCBdesign #Manufacture #Soldering
...
https://www.youtube.com/watch?v=QrYYGS0uZlU
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