Unijunction transistors (UJTs) were common circuit elements several decades ago. A simple ramp generator could be built from a single UJT and a few other components... Register or sign in below to ...

Early predictions of widespread dominance were somewhat premature, but over the next several years, wide-bandgap (WBG) devices using gallium-nitride-on-silicon (GaN on Si) and silcon-carbide (SiC) ...

Flexible pressure sensors are essential parts of an electronic skin to allow future biomedical prostheses and robots to naturally interact with humans and the environment. Mobile biomonitoring in long ...