Speaker one There are three components that we need to generate I-V characteristics for. These are: a resistor, a filament bulb and a diode ... We’ll follow the circuit diagram carefully ...

The filament lamp is a common ... the voltage across it. Diodes are electronic components that can be used to regulate the voltage in circuits and to make logic gates. Light-emitting diodes ...

In 1962, when he was 33, the scientist Nick Holonyak, Jr., created the first practical visible light-emitting diode. At GE, they called it "the magic one." Someone actually wrote that on the back ...