Full Subtractor and the Half subtractor both belong to the family of 'Digital Electronics'. These are the kind of basic Logic Circuits that are designed by using 'Logic Gates'. Other than subtraction various circuits can be made with these gates to perform arithmetic operations.  Likewise subtraction there are adder circuits to perform addition known as Half Adder and Full Adder. The Binary Numbers consist of only two digits that are 0 and 1.  If the higher number 1 should be subtracted from 0 … [Read more...]