Above is a simple circuit that demonstrates using parenthesis to indicate order of operation. To the right is another circuit, can you spot the risk of a glitch?

In a proof-of-concept study, researchers have created self-assembled, protein-based circuits that can perform simple logic functions. The work demonstrates that it is possible to create stable ...

Figure 2: The circuit doubles a 15MHz input frequency to 30MHz. A few simple selections configure this circuit for an application. The logic gate must operate from the desired supply voltage and ...

Recently, [Manuel] did a post on making logic gates out of anything. He mentioned a site about relay logic. While it is true that you can build logic gates using switch logic (that is, two switches… ...

Some researchers have managed to encode long texts into DNA; others have used the molecule to create simple logic gates and circuits, the basic building blocks of computing.

The novel chips work by exploiting inherent “chaotic” behavior within the integrated circuits, enabling a single, simple circuit to behave like any kind of logic gate.

If the standard AND or OR logic elements are easily replaced by diode-resistive circuits, then the situation is much more complicated for XOR elements. It is worth noting that 3XOR logic gates are not ...

The circuit presented here (see figure) provides users with an indication of a high or low logic state. When the input is a logic 1 (high), the common-cathode display indicates ...

The leakiness of commonly used genetic components can make the construction of complex synthetic circuits difficult. Here the authors construct NOR gate architecture, using dCas9 fused to the ...