Half Subtractor, Half Subtractors through three Gate, Half Subtractors through NAND Gates, Half Subtractor in Proteus, Proteus Simulation of Half Subtractor. Hey Pals! we are desired and pleasant to see you in The Engineering Projects. We hope you are doing Great. We have started a series about the Logical Circuits and experiments. In this session, we'll seek the answers of the following questions: What are Half subtrators? What is the working Mecha ...