How do I design a circuit using Infrared transmitter and receiver in proteus?

- Jan 27, 2018 -

1). Design of analog LED modulation circuit (with a transistor), analog signal receiver design,

 

Operating frequency is 500 kHz, waveform is sinusoidal.

 

2). Obtain LED I-V and P-I characteristics, current range: 0, 1 mA, 2 mA, ..., up to maximum rating.

 

3). Photodiode I-V characteristics, light intensity: none, very dim, dim, moderate, high, very high.

 

4). Frequency response of a LED, input is a sinusoidal with frequency of 10 kHz, 100 kHz, 500 kHz, 1 MHz,

 

2 MHz, 3 MHz.