close-up of an electronic circuit board with many smd components illuminated by ultraviolet light. complex logical electronic

ultraviolet light telecommunication structure scheme microelectronic element micro microcircuit conductor card connection board capacitor circuit closeup communication component computer data detail device digital electric electrical electricity electronic electronics engineering equipment hardware industry information integrated line logic macro microchip pcb power repair resistor science semiconductor smd system tech technology transistor close-up components illuminated light complex logical built