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An AC voltage of frequency 2Hz with Vpp100mV signal needs to be amplified to drive a red o ...
An AC voltage of frequency 2Hz with Vp−p100mV signal needs to be amplified to drive a red or green LED which is connected to limiting resistor RL. RL will limit current through LED to maximum 20mA. Design the required amplifier circuit using Op-Amp TLV2741 to drive that LED. You need to determine suitable Vcc,Rim,Rr and RL during construction of your circuit. The LED should blinking with frequency 2Hz and the output voltage waveform across LED can be measured using ocsilloscope.