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

Later, I helped a friend disassemble a Tesla model, and the mass of circuit boards inside was overwhelming—until I drew 5 ...

A mechanic's warning is making the rounds: "You might have this in your vehicle—and it's one reason why you need to get rid of it." The culprit? Devices that cause parasitic battery drain without you ...