Part 1/8:

Understanding Circuit Components and Antenna Setup: A Technical Deep Dive

Introduction to Diode Testing

The discussion begins with an overview of how to interpret diode diagrams and their real-world physical counterparts. On the right side of the diagram, the negative terminal is marked with a stripe—a key visual cue for identifying the cathode in both schematic symbols and actual components. The presenter emphasizes that the actual diode's orientation matches the schematic symbol, with the stripe indicating the negative side.