Categories

Series-Parallel DC Circuits

Worksheets - Batteries

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

Universal Shift Registers: Parallel-in, Parallel-out

Textbook

The purpose of the parallel-in/ parallel-out shift register is to take…

Batteries

Worksheets - Batteries

If I wanted to build a battery-powered electric drill, would it be…

Series-Parallel Combination AC Circuits

Worksheets - Batteries

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

Parallel DC Circuits Practice Worksheet With Answers

Worksheets - Batteries

In this circuit, three resistors receive the same amount of voltage…

Series DC Circuits Practice Worksheet with Answers

Worksheets - Batteries

In this circuit, three resistors receive the same amount of current (4…

Shift Registers: Parallel-in, Serial-out (PISO) Conversion

Textbook

Parallel-in/ serial-out shift registers do everything that the…

Wiring Color Codes Infographic

Textbook

Wiring Color Codes Infographic. Released under the Creative Commons…

Trigonometry for AC Circuits

Worksheets - Batteries

Identify which trigonometric functions (sine, cosine, or tangent) are…

An Electric Pendulum

Textbook

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

Phasor Mathematics

Worksheets - Batteries

Provide a definition for phasor, as the term applies to electrical…

Practical Power Factor Correction

Textbook

When the need arises to correct for poor power factor in an AC power…

Electrical Conduction in Semiconductors

Worksheets - Batteries

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

Conductor Ampacity

Textbook

The smaller the cross-sectional area of any given wire, the greater…

Basic Electricity Worksheet

Worksheets - Batteries

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

Class A BJT Amplifiers

Worksheets - Batteries

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

Current Signal Systems

Textbook

Current Source It is possible through the use of electronic amplifiers…

DC Branch Current Analysis

Worksheets - Batteries

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

Protective Relays

Textbook

A special type of relay is one that monitors the current, voltage,…

Current Divider

Textbook

PARTS AND MATERIALS Calculator (or pencil and paper for doing…

Zener Diodes

Worksheets - Batteries

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

Power Sources

Textbook

There are many different types of power sources, and here some of the…

Capacitive Reactance

Worksheets - Batteries

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

Performance-Based Assessments for Network Analysis Competencies

Worksheets - Batteries

What is Alternating Current (AC)?

Textbook

Most students of electricity begin their study with what is known as…

Active-mode Operation (BJT)

Textbook

When a transistor is in the fully-off state (like an open switch), it…

Simple Circuits

Worksheets - Batteries

Shown here is the schematic symbol for a resistor: What is the purpose…

Mutual Inductance and Basic Operation

Textbook

Behaviors of Inductors wrapped around a Conductive Core Suppose we…

Motor Control Circuits

Textbook

The interlock contacts installed in the previous section’s motor…

Metric Notation

Textbook

The metric system, besides being a collection of measurement units for…

AC Phase

Textbook

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

Convert MCD to Lumens

Tools

This calculator is useful for calculating the luminous flux for LEDs where the angle is known.

Light-Pulse Switch

Worksheets - Batteries

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

Dielectric Strengths for Insulators

Textbook

Dielectric strength in kilovolts per inch (kV/in): Material*…

Electrical Signal Types

Textbook

With BogusBus, our signals were very simple and straightforward: each…

Questions to Ask Before Proceeding

Textbook

Has the system ever worked before? If yes, has anything happened to…

IGFET Quirks

Textbook

Permissive and Interlock Circuits

Textbook

A practical application of switch and relay logic is in control…

Binary Overflow

Textbook

One caveat with signed binary numbers is that of overflow, where the…

Component Failure Analysis (Continued)

Textbook

“I consider that I understand an equation when I can predict the…

Atomic Structure

Worksheets - Batteries

Shown here is a simplified representation of an atom: the smallest…

Trace Resistance Calculator

Tools

This calculator determines the resistance of a microstrip trace

Make Your Own Multimeter

Textbook

PARTS AND MATERIALS Sensitive meter movement (Radio Shack catalog #…

Broadside Coupled Stripline Impedance Calculator

Tools

This calculator helps you compute the characteristic impedance of a broadside coupled stripline.

True, Reactive, and Apparent Power

Textbook

Reactive Power We know that reactive loads such as inductors and…

Series-Parallel Combination AC Circuits

Worksheets - Batteries

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

Regulated Power Sources

Worksheets - Batteries

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