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Teach you how to view the number of layers of circuit boards
2019-07-18 921
How are PCB boards made? PCB boards are made of insulating, heat-insulating and non-bending materials. The fine line material that can be seen on the outside is copper foil, which was originally con
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How to remove the third anti-paint of PCB?
2019-07-18 854
After using the three-proof paint, we will encounter more or less the problem of how to eradicate it. Next, the removal method is discussed. There are many ways to remove the three-proof paint, suc
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Do you know what a circuit board SMT patch is?
2019-07-18 742
As we all know, PCB circuit boards need to be patched and plug-in before they can be assembled. Today, we are going to talk about PCB circuit board patches. So what is PCB patch? SMT is the abbrevia