1) Connect the Supply(+5V) to the IC.

2) Press the switches for inputs "A" and "B".

The switch in ON state is and the switch in OFF state is .

3) The SUM LED glows if any one switch is ON out of both the switches else it won't glow.

And the CARRY LED glows if the both switch's state is else it will remains OFF in other 3 states.

4) Press "ADD" button to add your inputs and outputs in the given table.

5) Repeat steps 3 & 4 for next state of inputs and their corresponding outputs.

6) Press the "PRINT" button after completing your simulation to get your results.

7) Press the "RESET" button whenever you want to refresh your simulator.

Experiment to perform logic of half adder on kit

Supply

Input A

Input B

Vcc: +5V

R1: 330 ohm

R2: 330 ohm

GND

GND

SUM

CARRY

7486(XORGate)

7408(ANDGate)













        TRUTH TABLE                                 

Serial No. Input A Input B Sum Carry