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2021-05-10

Introduction For Why Add Test Points To Circuit Board Design

Why add test points to circuit board design? Circuit board design and test points are not needed in the production of PCB board, but after the […]
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2021-05-08

5 Techniques to Design High-frequency PCB

1. Use the wire lead between the pins as short as possible The radiation intensity of the signal is proportional to the length of the signal […]
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2021-05-07

Tutorial For The Method To Judge The Quality Of PCB

When we get a PCB board, if we have no other testing tools, how to quickly judge the quality of the PCB board? Next, we will introduce […]
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2021-05-05

What Is The Use Of Solder Mask Opening In PCB Design And How To Design?

I often hear people talk about solder mask opening in PCB design. What is windowing, PCB design windowing what to use, how to open a solder mask? The […]
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