We’ve often said you can make a logic gate out of darn near anything. [The Action Lab] agrees and just released a video showing how he made some logic gates from chains and gears. Along the way ...

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

In order to look at the gate more closely I put the board in a single step mode and looked at some data patterns on the AND gate using a logic analyzer. Since there were only 16 combinations I was ...

DNA-based logic gates that could carry out calculations inside the body have been constructed for the first time. The work brings the prospect of injectable biocomputers programmed to target ...

A chip that contains one logic gate or a small number of logic gates. Although thousands of gates are routinely placed on a single chip, discrete logic chips with only one or two gates are also ...