Categories

Biasing Techniques (BJT)

Textbook

In the common-emitter section of this chapter, we saw a SPICE analysis…

Practical Considerations of ADC Circuits

Textbook

Perhaps the most important consideration of an ADC is its resolution.…

Signal Modulation

Worksheets - Image Processing

A modern method of electrical power control involves inserting a…

Analog-to-Digital Conversion

Worksheets - Image Processing

The circuit shown here is a four-bit analog-to-digital converter…

Introduction to Digital Communication

Textbook

In the design of large and complex digital systems, it is often…

Rectifier/Filter Circuit

Textbook

PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…

Microcontroller Principles

Worksheets - Image Processing

Read the following quotation, and then research the term…

Voltage-to-Current Signal Conversion

Textbook

In instrumentation circuitry, DC signals are often used as analog…

Temperature Coefficient of Resistance

Worksheets - Image Processing

It is a common phenomenon for the electrical resistance of a substance…

Successive Approximation ADC

Textbook

One method of addressing the digital ramp ADC’s shortcomings is…

Why digital?

Textbook

Although many textbooks provide good introductions to digital memory…

Oscillator Circuits

Worksheets - Image Processing

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

Latch Circuits

Worksheets - Image Processing

What do you think this logic buffer gate will do, with the output…

Signal Modulation

Worksheets - Image Processing

A modern method of electrical power control involves inserting a…

Mixed-Frequency Signals

Worksheets - Image Processing

What is a harmonic frequency? If an oscillator circuit outputs a…

Tesla Polyphase Induction Motors

Textbook

Most AC motors are induction motors. Induction motors are favored due…

Harmonics in Polyphase Power Systems

Textbook

In the chapter on mixed-frequency signals, we explored the concept of…

Digital-to-Analog Conversion

Worksheets - Image Processing

If a pulse-width modulated (PWM) signal is sent to a passive…

Design Project: Audio Media-Based Signal Generator

Worksheets - Image Processing

Identify some different ways you can create the sine-wave audio tracks…

Analog-to-Digital Conversion

Worksheets - Image Processing

The circuit shown here is a four-bit analog-to-digital converter…

Introduction to Digital-Analog Conversion

Textbook

Connecting digital circuitry to sensor devices is simple if the sensor…

Analog and Digital Signals

Textbook

Instrumentation is a field of study and work centering on measurement…

Calculus for Electric Circuits

Worksheets - Image Processing

∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…

Delta-Sigma ADC

Textbook

One of the more advanced ADC technologies is the so-called…

DC Transducers

Worksheets - Image Processing

Research and describe what the Hall effect is, and list some practical…

Phase-Locked Loops

Worksheets - Image Processing

This is a schematic for a simple VCO: The oscillator is of the RC…

The Common-source Amplifier (JFET)

Textbook

RELATED WORKSHEETS: JFET Amplifiers Worksheet

DC Branch Current Analysis

Worksheets - Image Processing

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

Current Mirror BJTs

Textbook

Bipolar Junction Transistor or BJT Current Mirror An often-used…

Special Transformers and Applications

Textbook

Impedance Matching Because transformers can step voltage and current…

Power Density Calculator

Tools

A tool designed to calculate the power density of an antenna

Band-pass Filters

Textbook

How to Create Band-pass Filter There are applications where a…

Rectangle Loop Inductance Calculator

Tools

This calculator helps you compute the inductance of a rectangle loop.

Impedance Transformation

Textbook

Standing waves at the resonant frequency points of an open- or…

Analysis Options

Textbook

AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…

Simple Op-Amp

Textbook

PARTS AND MATERIALS Two 6-volt batteries Four NPN…

Inductor Transient Response

Textbook

Inductors have the exact opposite characteristics of capacitors.…

What is Network Analysis?

Textbook

Generally speaking, network analysis is any structured technique used…

Building Series-Parallel Resistor Circuits

Textbook

Once again, when building battery/resistor circuits, the student or…

Non-right Triangle Trigonometry

Textbook

The Law of Sines (for any triangle) The Law of Cosines (for any…

Sum and Product Notation

Textbook

For reference, this section introduces the terminology used in some…

Asynchronous Flip-Flop Inputs

Textbook

The normal data inputs to a flip flop (D, S and R, or J and K) are…

Microprocessor Programming

Worksheets - Image Processing

What is the difference between a JMP (“jump”) instruction and a…

An Electric Pendulum

Textbook

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