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Memory with moving parts: “Drives”

Textbook

The earliest forms of digital data storage involving moving parts was…

Programmable Logic Technology

Worksheets - Magnetic Storage

Define the following acronyms as they apply to digital logic circuits:…

NAND Gate S-R Enabled Latch

Textbook

PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…

Flash ADC

Textbook

Also called the parallel A/D converter, this circuit is the simplest…

Memory with moving parts: “Drives”

Textbook

The earliest forms of digital data storage involving moving parts was…

NAND Gate S-R Flip-Flop

Textbook

PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…

Read-Only Memory (ROM)

Textbook

Read-only memory (ROM) is similar in design to static or dynamic RAM…

Digital Memory Terms and Concepts

Textbook

When we store information in some kind of circuit or device, we not…

Memory Devices

Worksheets - Magnetic Storage

Don’t just sit there! Build something!! Learning to analyze digital…

Microprocessors

Textbook

Early computer science pioneers such as Alan Turing and John Von…

NOR Gate S-R Latch

Textbook

PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…

Modern Nonmechanical Memory

Textbook

Now we can proceed to studying specific types of digital storage…

Arc Flash and Arc Blast

Worksheets - Magnetic Storage

Electromechanical relays used to start and stop high-power electric…

Power Density Calculator

Tools

A tool designed to calculate the power density of an antenna

Shift Registers

Worksheets - Magnetic Storage

Don’t just sit there! Build something!! Learning to analyze digital…

Historical, Nonmechanical Memory Technologies

Textbook

Perhaps the most ingenious technique was that of the delay line. A…

TTL NAND and AND gates

Textbook

Suppose we altered our basic open-collector inverter circuit, adding a…

TTL NOR and OR gates

Textbook

TTL Circuit Analysis Let’s examine the following TTL circuit and…

Simple Series Circuits

Textbook

On this page, we’ll outline the three principles you should…

DeMorgan’s Theorems

Textbook

A mathematician named DeMorgan developed a pair of important rules…

CMOS 555 Long Duration Red LED Flasher

Textbook

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

Vacuum Tube Audio Amplifier

Textbook

PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…

Basic AC-DC Power Supplies

Worksheets - Magnetic Storage

Don’t just sit there! Build something!! Learning to mathematically…

Wire Stripline Impedance Calculator

Tools

A calculator for computing the impedance of a wire stripline.

Current Divider Circuits

Worksheets - Magnetic Storage

Don’t just sit there! Build something!! Learning to mathematically…

Contributors (2)

Textbook

Contributors to this chapter are listed in chronological order of…

Common-Emitter Amplifier

Textbook

PARTS AND MATERIALS One NPN transistor—model 2N2222 or 2N3403…

Voltage and Current

Textbook

As was previously mentioned, we need more than just a continuous path…

Digital Ramp ADC

Textbook

Also known as the stairstep-ramp, or simply counter A/D converter,…

Electrical Conduction in Semiconductors

Worksheets - Magnetic Storage

In any electrically conductive substance, what are charge carriers?…

NAND Gate S-R Flip-Flop

Textbook

PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…

Series Circuit Rules

Textbook

Current Components in a series circuit share the same current: Itotal…

Boolean Rules for Simplification

Textbook

Boolean algebra finds its most practical use in the simplification of…

Radicals

Textbook

Definition of a Radical Given the expression where “x” is…

Time-delay Relays

Textbook

What are Time-Delay Relays? Some relays are constructed with a kind of…

Voltmeter Design

Textbook

As was stated earlier, most meter movements are sensitive devices.…

Active Filters

Worksheets - Magnetic Storage

Don’t just sit there! Build something!! Learning to mathematically…

Complex Vector Addition

Textbook

If vectors with uncommon angles are added, their magnitudes (lengths)…