A timer-controlled doorbell device has been developed using two 555 timer ICs in monostable mode, combined with a relay ...

Central Asia’s land, water, and ecosystems face extreme pressure from farming, population growth, and pollution.

Coreless transformers (CTs) in solid state isolators (SSIs) rely on inductive coupling to transfer information and power ...

Enrique Rico Ortega and Sofia Vallecorsa explain how quantum computing will allow physicists to model complex dynamics, from ...

As few as five electrons in a semiconductor can exhibit collective behaviour, forming a “Coulomb liquid”, according to researchers in Europe. This extends the study of correlated systems to electron ...

Where Silence Speaks of the Sacred In the quiet village of Bhojpur near Bhopal, Madhya Pradesh, stands a temple that was never truly built — yet has never stopped being sacred. The Bhojeshwar Temple, ...

Analog designers often need matched resistors. One solution is integrated resistor networks, but what if they don't offer the ...

Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

A clever method from Caltech researchers now makes it possible to unravel complex electron-lattice interactions, potentially transforming how we understand and design quantum and electronic materials.

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the basics.

Wilkerson covers home wiring basics for installing outlets and switches. Trump Promised ‘No Tax on Tips.’ Then Came the Fine ...

On this episode of The Circuit with Emily Chang, she also discuses her work as a philanthropist and where she wants to make her next mark.