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Thyristor Application Circuits

Worksheets - Residential

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

Switches

Worksheets - Residential

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

DC Lab - Parallel Batteries

Textbook

In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.

Series-Parallel DC Circuits

Worksheets - Residential

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

Current Divider Circuits

Worksheets - Residential

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

Digital Lab - 10-bit Flashing LED Sequencer

Textbook

In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.

555 Lab - LED Flasher with Inductive Flyback

Textbook

In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.

Light-Pulse Switch

Worksheets - Residential

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

Simple Circuits

Worksheets - Residential

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

Si Lab - Light Sensor (LED Photodetector)

Textbook

In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.

Digital Display Circuits

Worksheets - Residential

What is the purpose of a seven-segment decoder circuit? What is a…

AC phase

Worksheets - Residential

If we were to express the series-connected DC voltages as phasors…

Design Project: LED Stroboscope

Worksheets - Residential

A technician uses a stroboscope to “freeze” the rotation of a…

Special-purpose Diodes

Textbook

Schottky diodes Schottky diodes are constructed of a metal-to-N…

555 Lab - Blue LED Flasher With Voltage Doubler

Textbook

In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.

Series LED Resistor Calculator

Tools

This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.

Static Electricity

Worksheets - Residential

What does it mean for an object to have an electric charge? Give an…

Thyristors

Worksheets - Residential

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

Rectifier Circuits

Worksheets - Residential

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

Convert MCD to Lumens

Tools

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

Design Project: Stepper Motor Driver

Worksheets - Residential

At first it may seem pointless to have the four buffer gates following…

Properties of Exponents

Textbook

Product of Powers Property am an = am+n   Power of a Product…

Sum-of-Products and Product-of-Sums Expressions

Worksheets - Residential

Identify each of these logic gates by name, and complete their…

Mutual Inductors

Textbook

Mutual inductors are inductors that capitalize the effect of mutual…

Algebraic Substitution for Electric Circuits

Worksheets - Residential

There are two basic Ohm’s Law equations: one relating voltage,…

Example Circuits and Netlists

Textbook

The following circuits are pre-tested netlists for SPICE 2g6, complete…

Binary Math

Worksheets - Residential

Counting practice: count from zero to thirty-one in binary, octal, and…

Digital Codes

Worksheets - Residential

Counting practice: count from zero to thirty-one in binary, octal, and…

Potential Pitfalls

Textbook

Fallacious reasoning and poor interpersonal relations account for more…

The Shockley Diode

Textbook

Our exploration of thyristors begins with a device called the…

Insulated Gate Bipolar Transistors

Worksheets - Residential

What is an Insulated Gate Bipolar Transistor (IGBT), and what…

Troubleshooting Series and Parallel Circuits

Textbook

The jobs of electronics engineers and technicians frequently entail…

The NOT Gate

Textbook

The single-transistor inverter circuit illustrated earlier is actually…

Time Constant Circuits

Worksheets - Residential

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

Analysis Techniques for Series Parallel Resistor Circuits

Textbook

Guidelines to Series-Parallel Combination Circuit Analysis The goal of…

Modern Nonmechanical Memory

Textbook

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

Resonant Filters

Textbook

So far, the filter designs we’ve concentrated on have employed…

Binary Count Sequence

Textbook

If we examine a four-bit binary count sequence from 0000 to 1111, a…

Practical Considerations - Transformers

Textbook

Power Capacity As has already been observed, transformers must be well…

Noise Figure Calculator

Tools

A tool designed to calculate the noise figure of cascaded amplifiers