HOW MAKE A PCB CAN SAVE YOU TIME, STRESS, AND MONEY.

You can find a selfmade very own PCB, once the cleaning is over you can start the soldering in the components for the board.Roughen the copper-clad surface area in the copper-clad board with water sandpaper, and grind from the oxide layer, and afterwards rinse the copper powder produced by the grinding with water, and dry it.For more advanced board