semiconductor materials

electronics machine iron semiconductor components integrated circuits electronic chips bridge diode transistors leds focus materials bridge-diode light-emitting-diode integrated-circuits diodes semiconductor-concept-background electronic-chips industrial-electronics electronic-engineering cpu silicone thyristor microchip chip electronic-industry silicon-wafer technology-teams semiconductor-factory chip-shortage industry-news electronic-switches humble-mineral manufacturing computations semiconductor-devices technical-background laboratory alternating-current tech data ac-dc direct-current digital component triac processor electricity industrial engineering circuit led memory selected components leds focus