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Questions

8Reply

About no holes are allowed under the components, what is the truth?

May 5, 2019 by Terry Wells 354
8Reply

Commonly used chip resistors,inductors, and capacitors become indistinguishable in appearance, so how do you quickly distinguish common SMT chip components?

May 5, 2019 by Robin Lakhani 196
8Reply

What should we pay attention to the layout of all components in the circuit?

May 5, 2019 by Robin Lakhani 228
5Reply

Who knows about the HT7536, when the input voltage is high, it is easy to burn the tube.

May 5, 2019 by Robin Lakhani 296
4Reply

What is the difference between STC11F02 and STC11F02E in programming?

May 5, 2019 by Terry Wells 293
5Reply

How to avoid short circuit on DIY PCB board?

May 5, 2019 by John Romo 220
2Reply

How to check the solder joints of BGA package?

March 2, 2019 by John Romo 270

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