Ladder logic uses switch or relay contacts to implement Boolean expressions. In years past, ladder logic was made possible with discrete relays and was sometimes termed “relay logic.” Today most ...

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 ...

It is easy enough to make software do what you want it to. You could tell your email client to recognise and immediately delete any unwanted messages – say, any from your mother-in-law that contain ...

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 ...

Logic Gates are among the important components of a circuit. All the logical operations required to perform a particular task in an electronic circuit are carried by these logic gates. If you are an ...

Neuromorphic breakthrough: Nathan Ronceray (left) and Théo Emmerich at EPFL with their nanofluidic devices. (Courtesy: EPFL/Titouan Veuillet/CC BY SA 4.0) A memristor that uses changes in ion ...

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 ...

I've covered tons of different scientific applications you can run on your computer to do rather complex calculations, but so far, I've not really given much thought to the hardware on which this ...

A few months ago, a tweet by [Ken Shirriff] asking about simple digital simulators caught my attention. The topic came up again in May when a repair video by [CuriousMarc] featured one such simulator ...

There is one thing that unites almost every computer and logic circuit commonly used in the hardware hacking and experimentation arena. No matter what its age, speed, or internal configuration, ...