How many moments have you experienced the collapse of electronic engineers?

Electronic engineer at work,There are all kinds of weird problems,Some can be very frustrating,比如下面这些.

Self-excited op amp

Unstable power supply in the loop

Noise that cannot be removed

Cache Error的CPU

R&D department without internet access

The chip is out of control,重启也无效

The receiving circuit has low sensitivity,EOS问题解决

Soft-failed memory

The serial port cannot be adjusted,Oscilloscope capture waveform analysis

NAND flash Storage program for half a month,The system fails to start

The software always says that there is a problem with the hardware and cannot prove itself

Why there is a problem is the hardware's pot

The board fry when powered on

to flyBGA

There is no hardware department for girls

Pads that fall easily

Debugging with ultra-low recurrence probabilityBUG

CPUInexplicable crash restart

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