Planet Analog

Using isolated ADCs and an XNOR logic gate as a multiplier to measure active power

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

A digital technique eliminates the need for an analog multiplier

Here is how to employ an XNOR logic gate alongside an ADC to perform multiplication without an MCU or traditional analog ...
Science Daily

Using cancer cells as logic gates to determine what makes them move

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 migrate. Cancer cells ...
Geeky Gadgets

Computer Logic Gates demonstrated using water

YouTuber Steve Mould has created a great demonstration of computer logic gates using water, tubes, and 3D printed components. This innovative approach provides a tangible and visual way to understand ...