How Do Transistors Work? Beginner Lesson

Dive into a comprehensive beginner's lesson on transistor functionality and application. Explore the fundamentals of bipolar transistors, their role in electronic circuits, and proper testing methods. Learn hands-on skills by constructing a phototransistor circuit, including LED soldering, resistor installation, and voltage checks. Gain practical experience in connecting multiple transistors and troubleshooting common faults. Enhance your understanding of electronic schematics and circuit testing techniques throughout this engaging 77-minute tutorial.

Intro
Bipolar transistor
What is a transistor
How to add a transistor
How to check a transistor
Lets make a circuit
How to power up an LED
Soldering an LED
Soldering resistor
Checking voltage
Connecting two transistors
Testing
Circuit
Test
Schematic
Fault