When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

Keyless entry systems drain car batteries by staying constantly active, reducing battery life from five years to three and causing unexpected $300 replacements.

A Planet Analog article, “ 2N3904: Why use a 60-year-old transistor? ” by Bill Schweber, inspired some interest in this old ...

Veteran-led Kupros has figured out a way to dramatically speed up the prototyping process for 3D-printed electronics.

Negative differential resistance, sometimes called negative dynamic resistance (NDR), occurs when an increase in voltage ...

Rice University researchers used a focused electron beam to pattern device functions with submicron precision directly into ...

Because the electron beam spot is so fine, the patterns reached scales of only a few hundreds of nanometers across. That ...

Scientists at Rice University have demonstrated a way to “write” light sources and nanoscale wiring directly onto crystals ...