This quickly increased the productivity of the engineers designing switching circuits, some of which were being used in computers. Let’s apply switching algebra to the design of a half adder ...

For this video, [David] makes a half-adder circuit out of four ... Using this example, he proceeds to design, simulate, build and demonstrate a working circuit board. We like his use of the ...

An elementary electronic circuit in the arithmetic logic unit (ALU) of the CPU that adds one bit to another. The output of the half-adder is a result of 0 or 1 and a carry of 0 or 1. Additional ...