This parity checker and parity generator circuits are designed using efficient reversible XOR gate. Here efficient design of QCA based Feynman gate is used for the implementation of the circuits. In ...

This full adder is constructed using two Feynman gates and a multiplexer. Fig. 8: Internal RTL of a reversible full adder. A Feynman Gate is a 2*2 reversible logic circuit. This gate placed in the ...

Using cancer cells as logic gates to determine what makes them move. Purdue University. Journal Lab on a Chip Funder NIH/National Institutes of Health, U.S. National Science Foundation ...

Changing the shape of soft matter using logic circuits made from DNA. ScienceDaily . Retrieved June 1, 2025 from www.sciencedaily.com / releases / 2021 / 06 / 210602130405.htm ...

YouTuber Steve Mould has created a great demonstration of computer logic gates using water, tubes, and 3D printed components. ... Logic gates are fundamental building blocks of digital circuits.

This paper outlines low power nano-scale circuit design for even parity generator, as well as, even parity checker circuit using quantum-dot cellular automata (QCA). The proposed even parity generator ...

To learn how to start using Logisim, let's look at how to set up one of the most basic logic circuits: an AND gate. Figure 2. You easily can add logic gates to your circuit to model computations. If ...