semiconductor chips on electronic printed circuit board for high speed digital systems

electronic circuit chip microchip high speed digital component network hardware technology closeup small device board integrated green engineering pcb detail printed connection contact layout copper layer surface mount assembly system electrical equipment pin semiconductor capacitor resistor computer electrotechnology electrotechnics tech industry repair service science texture design pattern line squiggle black macro smd smt distance hole electric active micro disassembled dismantled electronics microelectronics information technical industrial spare supply development background yellow nopeople chips systems two microchips components