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Inverting Op-Amp Amplifier with Falstad Circuit Simulator: Interactive Simulation and Lab Project

Want to test circuits before soldering? Simulate an inverting op-amp amplifier with Falstad's animated simulator! See current flow, oscilloscope traces, and phase inversion live. Includes interactive embed + real lab tips. Try it now!

Milivolt.net is Now a Complete Electronics Toolbox: BOM Calculator, Datasheet Search, Circuit Diagrams

Milivolt.net is now a full electronics toolbox: Instant BOM pricing, datasheet search (Octopart), 800+ free circuit diagrams. Save time and money on your projects!

Mixer/Amplifier Circuit with JFET

In the article about JFET and mixer concepts, what JFET is, the function of the mixer and a mixer made with a JFET circuit are discussed in detail.

Operational Amplifier (OP AMP) Tester

Operational Amplifier (OP AMP) Tester is the critical tool of electronics laboratories. Quickly and reliably evaluates the accuracy of integrated circuits, diagnoses problems and detects counterfeit chips

Falstad Circuit Simulator: Still the Best Free Circuit Simulator in 2025

Build circuits instantly with Falstad, watch current flow in real time, and use a built-in oscilloscope.

6 Steps DIY Clock Kit - Auto Imaging and Soldering Practice Kit

6 Steps DIY Clock Kit - Automatic Display with High Quality Integrated Circuits. DIY Alarm Clock Soldering Practice Kit Ideal for Students and DIYers

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