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DIY Night Activated LDR Sensor Circuit Using LEDs & Light Dependent Resistors

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Bipolar Junction Transistors - Common Emitter Amplifier

30:17

Transistors - NPN & PNP - Basic Introduction

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Full Wave Bridge Rectifiers

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'My jaw is dropped': Canadian official's interview stuns Amanpour

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Introduction to PNP transistors (20-Transistors)

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Transistor Base Bias Circuits - Finding The DC Load Line & The Q Point Values

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Tutorial: How to design a transistor circuit that controls low-power devices