Questiom 1.
Design a 4-bit
full adder using half adders and other combinational logic elements.
Question 2.
It is desired to design a
n-bit binary ripple counter that is capable of counting the number of items
passing on a conveyor belt. Each time an item passes a given point, a pulse is
generated that can be used as a clock input. If the maximum number of items to
be counted is 8000, determine the number of flip-flops required.
Question 3.
Write a program in MATLAB for
Double-Sideband Amplitude Modulation.
Question 4.
Compute the voltage gain
GV and then the output voltage vout for the
inverting op amp circuit shown in Figure below, given that vin = sin(t) mV. Plot vin
and vout as mV versus time on the same set of axes.
Question 5.
Compute the output
voltage vout for the amplifier circuit shown below:
Question 6.
Discuss the Inverting and non-inverting
modes of operation of op-amp IC-741.