University of Michigan engineers have created a new nanostructure that can guide and stop excitons at room temperature. Excitons are quantum quasiparticles that carry energy without charge. The team ...

The transistor is probably the most important invention in electronic engineering and the basis for nearly all integrated circuits (ICs). The transistor is a three-terminal electronic device that can ...

This strategic shift addresses the challenges posed by MbedOS’s discontinuation and positions Arduino to better meet the growing demands of IoT and embedded systems development. The move reflects ...

Abstract: An optimized design of a 1.2 kV SiC NPN optically controlled transistor was developed. By using the Sentaurus TCAD tool, the doping concentration and thickness of the p-base region, as well ...

Based on the knowledge developed in the previous tutorials, we now start the study of this important electronic component. We have thus created a PNP transistor. Figure 1: A PNP transistor. The size ...

An artist’s rendering of a fullerene switch with incoming electron and incident red laser light pulses. Credit: 2023 Yanagisawa et al. It was only a few decades ago that scientists first discovered ...

Researchers have designed and simulated the first topological acoustic transistors -- with sound waves instead of electrons -- and proposed a connection architecture to form a universal logic gate ...

As Moore's Law slows, people are starting to look for alternatives to the silicon chips we've long been reliant on. A new optical switch up to 1,000 times faster than normal transistors could one day ...

This schematic is a project in which we control the switching of bulb/lamp using Arduino and NPN TIP120 Power transistor (used as a switch).

Scientists from Bangalore have developed a highly reliable, High Electron Mobility Transistor (HEMTs) that is normally OFF the device and can switch currents up to 4A and operates at 600V. This ...