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  • Compassion Australia
    RUSSIAN FEDERATION, THE
    A basic PCB starts with a copper-clad fiberglass material or thin copper sheets adhered to either side of the board, as shown in Figure 1-5.Figure 1-5. Core material.With a multilayer_ board (a board with more than two copper layers), a piece of Pre-Preg (Figure 1-6) may be placed between these cores to create one solid board with several cop…
  • Compassion Australia
    RUSSIAN FEDERATION, THE
    The program was successfully compiled but failed to upload. At first I choose COM1, but later after I change to COM3 still failed. Nothing happens when connected to the computer.The yellow light of the board will flash, the green light will be always on, the computer has installed the ide and driver. Why failed to upload code?
  • Compassion Australia
    RUSSIAN FEDERATION, THE
    I try to input 220V AC Optocoupler, but the output signal doesn't change. Is somenone know the error?

Blog

  • By guanliyuan
    Generally it doesn't work to use the Eagle files for PCB manufacturing , so the situation will be better if you can send the Gerber files directly to a PCB fab. In this tutorial, we are going to show you how to export Gerber files from your eagle .brd file, then you can upload it to PCBWay online system for fabrication.*Here is a page where you...
  • By guanliyuan
    In a previous blog about PCBWay 4th anniversary, we have already mentioned that “At the beginning of 2018, PCBWay Spent $2,000,000 + $1,200,000 in ordering two whole set of Surface Treatment Equipment Automatic Copper Production Line. Heretofore, PCBWay has formed a system with headquarter in Hangzhou and 3 major PCB and PCBA production bases in S...