BJT Transistors - Electronics Switches and Inverters

This video tutorial explains how Bipolar Junction Transistors can be used as electronic switches and as inverters. As a switch, a small current flowing into the base can be used to activate a larger current flowing in another circuit. As an inverter, it flips the output state. If the input is low, the output will be high. This video also explains how to use ohm's law and kirchoff's law to solve a simple NPN transistor circuit.

Transistors - NPN & PNP:
   • Transistors - NPN & PNP - Basic Intro...  

Night Activated LDR Sensor Circuit:
   • DIY Night Activated LDR Sensor Circui...  

Finding The DC Load Line & Q-Point:
   • Transistor Base Bias Circuits - Findi...  

Voltage Divider Bias Circuit:
   • Voltage Divider Bias Circuit  

Collector Feedback Bias Circuit:
   • Collector Feedback Bias Circuit  

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Emitter Feedback Bias Circuit:
   • Emitter Feedback Bias Circuit  

Common Emitter Amplifier:
   • Bipolar Junction Transistors - Common...  

Common Collector & Base Amplifier:
   • Common Collector and Common Base Ampl...  

Darlington Pair & Beta Current Gain:
   • BJT Transistors - Darlington Pair & D...  

Class A, AB, B, & C Amplifier Circuits:
   • Transistor Amplifiers - Class A, AB, ...  

Voltage Gain of Transistor Amplifier:
   • How To Calculate The Voltage Gain of ...  

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Multistage Transistor Amplifier Circuit:
   • Multistage Transistor Audio Amplifier...  

Transistor Audio Mixer Circuit:
   • Transistor Audio Mixer Circuit  

Operational Amplifiers:
   • Operational Amplifiers - Inverting & ...  

Summing Amplifiers:
   • Summing Amplifiers - Op Amp Circuits  

LM386 Audio Amplifier:
   • LM386 Audio Amplifier Circuit With Ba...  

LC Oscillator Tank Circuit:
   • LC Oscillator Tank Circuit  

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