electronic circuit board with semiconductors chip. electronic motherboard card. circuitry and close-up on electronics

technology background circuit board electronic science card hitech resistor chipset microprocessor capacitor hardware texture structure tech abstract engineering microelectronic integrated getinax mainboard microchip macro technical datum innovation banner future concept transistor device chip data design connection system microcircuit hightech circuitry pattern closeup semiconductor electrical digital electronics computer backdrop motherboard processor cyber smt