2- Op-Amp Non-Inverting Amplifier

In this electronics lab, we explore the Non-Inverting Amplifier using an Operational Amplifier (Op-Amp). We’ll walk through the math behind the gain formula, build the circuit on a breadboard, and use an oscilloscope to prove that the output signal stays perfectly in phase with the input.

[What You’ll Learn]
- The Theory: Understanding why the input goes to the positive terminal and how the feedback loop sets the gain.
- The Math: Calculating voltage gain using the formula: Av = 1 + Rf/Ri.
- Practical Build: Step-by-step breadboard assembly with a standard Op-Amp (741, TL081, or LM358).
- Oscilloscope Analysis: Comparing Vin and Vout to verify gain and observe zero phase shift.

[Equipment Used]
- Operational Amplifier (e.g., μA741, TL081)
- Resistors for Feedback (Rf and Ri)
- Dual DC Power Supply
- Function Generator (Sine wave)
- Dual-Channel Oscilloscope

#opamp #NonInvertingAmplifier #ElectronicsLab #AnalogCircuits #EngineeringTutorial #Oscilloscope #CircuitDesign

Видео 2- Op-Amp Non-Inverting Amplifier канала Menna Academy