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 ...

At the core of every computer, smartphone, and digital device lies the transistor, a tiny but powerful component that is crucial for processing data and performing mathematical operations. But how ...

Most of us can do simple math in our heads, but some people just can’t seem to add two numbers between 0 and 3 without using paper, like [Aliaksei Zholner] does with his fluidic adder circuit ...

This paper contributes to a better knowledge of the behavior of conventional CMOS and CPL full-adder circuit when low voltage, less delay, low power or small power delay products are of concern.

The example circuit we’ll build has three major parts. The first is a two-bit adder circuit that shows a binary sum and carry on two of the board’s five LEDs. This is a simple combinatorial ...