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

The remote variable resistor functions as a voltage-controlled resistor whose resistance changes based on an applied voltage.

New security tech hides encryption keys in ordinary flash memory, promising ultra-secure storage without changing hardware.

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

The dig in Zehampora, Baramulla is being led by a small army of archaeologists from the Department of Central Asian Studies ...