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

In DC voltage applications, the RC snubber network is typically wired across the relay contacts, whereas in standard AC ...

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

Autozero circuit that allows the user to automatically adjust the zero-point virtual ground terminal of the scope with the ...

Various oscillating (periodic and chaotic) circuits and systems show interesting responses whose nature changes with varying parameters. It often happens that a change of one element (i.e. resistor) ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

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

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

In a hard-to-articulate way, it’s somewhat comforting to know that even in our world of highly integrated, multifunction ...

A silicon photomultiplier (SiPM)-based positron emission tomography (PET) detector was developed using a resistor network charge division multiplexing circuit for detector readout. The detector ...

To find the right circuit in the electrical panel, you first plug the socket tester into a socket. Then you go to the panel ...