The basic circuit is the well-known Wien bridge oscillator where the R-C pairs are switched in and out of the feedback loop to achieve frequency range control. This was accomplished with rotary ...

NTA has released the NEET UG syllabus 2025 and is available for download on the official website- NEET UG 2025 exam dates ...

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.