IEEE/ICACT20230182 Slide.17        [Big Slide]       [YouTube] Oral Presentation
VLC receiver consists of photodiode, trans-impedance amplifier and a comparator. Photodiode converts the incident light into corresponding current. TIA converts the photo diode current to voltage. Comparator converts the voltage into microcontroller readable voltage level Specifications of photodiode used in the proposed system is shown in Table

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