The Boolean logic gates AND, OR and NOT comprise transistors, which are on/off switches wired together. Gates have one or two inputs but only one output, and they are wired in patterns that make ...

Research related to molecular logic gates is a fast growing and very active area and molecular devices have become the new frontier in computing. Researchers now have designed and synthesized ...

A collection of transistors and resistors that implement Boolean logic operations in a digital circuit. Logic gates have one or two 0 or 1 inputs but only one 0 or 1 output as in the following ...

The output of the logic gate, calculated using the electronic properties of semiconductors, is the appropriate voltage from the desired Boolean operation.

It shows the search engine's colourful sign in action with a demonstration of the logic gates used in computing that are derived from Boolean functions.

The digital world offers many advantages over its analog relatives, the use of boolean logic among them. Some of the functions, like NOT, OR, and AND are fairly straightforward and line up nicely w… ...

We designed a synthetic multilayered gaseous-fragrance-programmable analog-to-digital converter (ADC) allowing for remote control of digital gene expression with 2-bit AND-, OR- and NOR-gate logic ...

Boolean logic does not just work with numbers. Boolean expressions can also compare text, for example to check if a password is correct.

Mathematician George Boole died 150 years ago. Boolean logic, the system he invented, is still used in modern computer programming, writes Chris Stokel-Walker. Boole walked two miles to the ...

Importantly, the new biological logic gates are also modular, meaning they could be fitted together to make different types of logic gates and more complex biological processors.