Find out how a digital technique performs multiplication on two bitstreams and avoids the cost of the analog multiplier.

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 ...

Logic gates work by taking two inputs—either 1 or 0—processing them, and providing a single output. The exact processing rules depend on the kind of logic gate implementing them, but for example, an ...

Extrusion is a known 3D-printing method engineers can use to generate logic gates that can control electricity without any semiconductor components.

The research, published in the journal Advanced Optical Materials, demonstrated the fundamentals of performing simple logic operations entirely with light.

Purdue University researchers have reverse-engineered a cellular signal processing system and used it like a logic gate – a simple computer – to better understand what causes specific cells to ...