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Semiconductor Manufacturing Techniques

Textbook

The manufacture of only silicon based semiconductors is described…

Programmable Logic Controllers (PLC)

Textbook

Before the advent of solid-state logic circuits, logical control…

The Silicon-Controlled Rectifier (SCR)

Textbook

Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…

Switches

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What is the purpose of the switch shown in this schematic diagram?

Ohm’s Law - How Voltage, Current, and Resistance Relate

Textbook

The first, and perhaps most important, the relationship between…

The TRIAC

Textbook

SCRs are unidirectional (one-way) current devices, making them useful…

CMOS 555 Long Duration Minimum Parts Red LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

AC Waveforms

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Radio waves are comprised of oscillating electric and magnetic fields,…

Factors Affecting Inductance

Textbook

There are four basic factors of inductor construction determining the…

Contributors (10)

Textbook

Contributors to this chapter are listed in chronological order of…

Circuit Effects

Textbook

The principle of non-sinusoidal, repeating waveforms being equivalent…

Introduction to Solid-state Device Theory

Textbook

This chapter will cover the physics behind the operation of…

Resonance

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The Q factor of a series inductive circuit is given by the following…

Complex Voltage and Current Calculations

Textbook

There are circumstances when you may need to analyze a DC reactive…

Light-Pulse Switch

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It is fairly important to use large value resistors (10 MΩ works…

Introduction to Analog Integrated Circuits

Textbook

Analog circuits are circuits dealing with signals free to vary from…

Basic Gate Function

Textbook

Parts and Materials 4011 quad NAND gate (Radio Shack catalog #…

Introduction to Boolean Algebra

Textbook

Mathematical rules are based on the defining limits we place on the…

Ohm’s Law (again!)

Textbook

A common phrase heard in reference to electrical safety goes something…

Oscillator Circuits

Textbook

Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60o of…

The J-K Flip-Flop

Textbook

Another variation on a theme of bistable multivibrators is the J-K…

Practical Considerations - Batteries

Textbook

When connecting batteries together to form larger “banks”…

Diode Ratings

Textbook

In addition to forward voltage drop (Vf) and peak inverse voltage…