Categories

Memory with moving parts: “Drives”

Textbook

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

Digital Memory Terms and Concepts

Textbook

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

Read-Only Memory (ROM)

Textbook

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

Memory Devices

Worksheets - Non-volatile

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

Read-Only Memory (ROM)

Textbook

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

Memory with moving parts: “Drives”

Textbook

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

Flash ADC

Textbook

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

Modern Nonmechanical Memory

Textbook

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

Microprocessors

Textbook

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

Power Density Calculator

Tools

A tool designed to calculate the power density of an antenna

Memory Devices

Worksheets - Non-volatile

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

Arc Flash and Arc Blast

Worksheets - Non-volatile

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

Shift Registers

Worksheets - Non-volatile

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

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…

Programmable Logic Technology

Worksheets - Non-volatile

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

NOR Gate S-R Latch

Textbook

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

Digital Memory Terms and Concepts

Textbook

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

Historical, Nonmechanical Memory Technologies

Textbook

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

NAND Gate S-R Enabled Latch

Textbook

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

NAND Gate S-R Flip-Flop

Textbook

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

Semiconductor Devices in SPICE

Textbook

The SPICE (Simulation Program, Integrated Circuit Emphesis)…

Mutual Inductance

Worksheets - Non-volatile

When an electric current is passed through a coil of wire, what…

Conventional Versus Electron Flow

Textbook

“The nice thing about standards is that there are so many of…

Polar Form and Rectangular Form Notation for Complex Numbers

Textbook

In order to work with complex numbers without drawing vectors, we…

Electromechanical Relay Logic

Worksheets - Non-volatile

In ladder logic symbolism, an electromechanical relay coil is shown as…

Switches, Process Actuated

Textbook

It is very important to keep in mind that the “normal”…

Circuit With a Switch

Textbook

PARTS AND MATERIALS 6-volt battery Low-voltage incandescent lamp…

Battery Ratings

Textbook

Because batteries create current flow in a circuit by exchanging…

Common-Emitter Amplifier

Textbook

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

AC Phase

Textbook

Things start to get complicated when we need to relate two or more AC…

IGFET Amplifiers

Worksheets - Non-volatile

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

Time Constant Equations

Textbook

Value of time constant in series RC and RL circuits   Time…

Early Tube History

Textbook

Thomas Edison, that prolific American inventor, is often credited with…

Link Budget Calculator

Tools

A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.

Nonlinear OpAmp Circuits

Worksheets - Non-volatile

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

Insulated Gate Field-Effect Transistors

Worksheets - Non-volatile

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

Non-Inverting Op-Amp Resistor Calculator

Tools

This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp

Absolute dB scales

Textbook

Decibel as Absolute Unit of Power It is also possible to use the…

TTL NAND and AND gates

Textbook

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

An Electric Pendulum

Textbook

Capacitors store energy in the form of an electric field, and…