Name the device which converts the change in intensity of illumination to change in electric current flowing through it. Plot I-V characteristics of this device for different intensities. State any two applications of this device.
Photodiodes are used to stumble on optical indicators of various intensities with the aid of using converting cutting-edge flowing thru them. I-V Characteristics of a photodiode Applications of photodiodes: 1. In detection of optical indicators. 2. In demodulation of optical alerts. 3. In mild operated switches. 4. In velocity analyzing of pc punched cards. 5. In digital counters
