Identify Which Chip Capacitor Is Crying by Straw.
by saharaupro in Circuits > Electronics
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Identify Which Chip Capacitor Is Crying by Straw.
![20160418134747.png](/proxy/?url=https://content.instructables.com/FS7/BCMY/IN4TSFXE/FS7BCMYIN4TSFXE.png&filename=20160418134747.png)
When some chip on my PCB makes a noise as GEE GEE ...
I identify it by using plastic straw.
for reference :
![20160418173157.png](/proxy/?url=https://content.instructables.com/FC1/EOTN/IN4TSFY3/FC1EOTNIN4TSFY3.png&filename=20160418173157.png)
Insert this side into my earhole.
![20160418173114.png](/proxy/?url=https://content.instructables.com/FQD/3GM4/IN4TSFXS/FQD3GM4IN4TSFXS.png&filename=20160418173114.png)
Touch every chips by another side of straw.
Then I can identify the crying chip.