The PCB manufacturing process needs to be carried out rightly to create perfect PCBs. A PCB (Printed Circuit Board) is a circuit board essentially used to connect the electronic parts through conductive tracks, pads and other features that are etched from copper sheets laminated on an insulating board that is known as a substrate. Electrical components are objects such as resistors and capacitors which are soldered to the interconnecting circuits. A Printed Circuit Board can be found in anything from electrical items as small as beepers to devices such as computers.
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