Physicswork S on Instagram: "Understanding Operational Amplifiers (Op-Amps): Basics, Applications & Circuit Design Explore the fundamentals of operational amplifiers (op-amps), their working principles, key applications in electronics, and how to design op-amp circuits for amplification, filtering, and signal processing. op-amp basics | operational amplifier | op-amp applications | op-amp circuit design | op-amp working principle | op-amp tutorial | op-amp gain | op-amp types | op-amp electronic