Here is a great collection of touch switch circuits. A touch switch is an electronic device that enables us to control a circuit by simply touching a sensor. Simple touch switch circuit with 4011 – ...

Transistors, the tiny switches that flip on and off inside computer chips, have long been the domain of electricity. But scientists are beginning to develop chip components that run on light. Last ...

A single organic device reconfigures as transistor, rectifier and logic gate, offering compact circuits with higher ...

Transistors, the building blocks of modern electronics, are typically made of silicon. Because it's a semiconductor, this material can control the flow of electricity in a circuit. But silicon has ...

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 ...

The MIT team turned to chromium sulfur bromide, a two-dimensional material that acts as a magnetic semiconductor. Its structure allows researchers to switch between two magnetic states with precision.

Innoscience Technology has launched a 100V bi-directional GaN-on-silicon bi-directional transistor, intended to replace a pair of back-to-back mosfets for turning a power rail on and off. It “can be ...

Every rose has its thorn – but roses grown in a Swedish lab have transistors and electrodes too. Researchers at Linköping University have created bionic roses by incorporating plant-compatible ...