NextBigFuture

Fast and Compact DNA Logic Circuits

DNA is a reliable biomolecule with which to build molecular computation systems. DNA logic circuits (diffusion-based) have shown good performance regarding scalability and correctness of computation.
Nanowerk

Reconfigurable logic takes organic electronics beyond miniaturization limits

A single organic device reconfigures as transistor, rectifier and logic gate, offering compact circuits with higher ...
Hackaday

Make Logic Gates Out Of (Almost) Anything

Logic gates are the bricks and mortar of digital electronics, implementing a logical operation on one or more binary inputs to produce a single output. These operations are what make all computations ...
Nanowerk

Electric fields create working logic circuits from atomically thin materials

Electric-field-assisted assembly enables scalable, lithography-free fabrication of logic circuits using 2D semiconductors. It ...
EDN

Logic Circuit Analysis

Given the state table of the logic circuit above, determine if the given circuit is faulty or not. Before we go to the answer, let us first analyze the circuit. Then, we take the output of each logic ...
Ars Technica

Logic circuits that program themselves: memristors in action

Since 1972, scientists have known there are four basic circuit components, but if you've spent any time in an electrical engineering classroom, you probably only have experience with three: capacitor, ...
Phys.org

News on logic circuits

Kenneth Merz, Ph.D., of Cleveland Clinic's Center for Computational Life Sciences, and a research team are testing quantum computing's abilities in chemistry through integrating machine learning and ...
Science Daily

Complex logic circuit made from bacterial genes

An engineer has assembled the most complex logic circuit yet assembled in a single bacterium. The logic circuit, in which genes and the molecules that turn the genes on or off function as logic gates, ...
Physics World

Logic circuit takes the heat

Researchers in the US are the first to make tiny electromechanical logic circuits that operate at temperatures as high as 500 °C. The circuits contain two switches made from silicon carbide and ...
Interesting Engineering on MSN

Engineers use electric fields to form high-performance circuits beyond silicon limits

However, even high-quality 2D materials can have atomic defects, like missing sulfur or selenium atoms, which affect electrical behavior. The researchers corrected this with a chemical treatment using ...
EDN

Logic Circuit

Consider the logic circuit in the figure shown. Determine the Boolean expression at the circuit output and simplify it. From the simplified Boolean expression, find which logic gate is redundant in ...