4x6CM Prototyping PCB Double Sided Universal Board

Description:
 A PCB is a thin board made of fiberglass, composite epoxy, or other laminate material. Conductive pathways are etched or "printed" onto board, connecting different components on the PCB, such as transistors, resistors, and integrated circuits.

Engineers use prototype PCBs early in the design process to test the functions of a PCB-based solution. They often order multiple runs of prototypes to test redesigns or test a single function before moving on to a more complex design. This enables them to discover elements that require correction earlier in the process. The earlier you catch those issues, the less costly they will be.
Features: