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AC Motor Theory

Worksheets - Automotive

Electromechanical watt-hour meters use an aluminum disk that is spun…

Design Project: LED Stroboscope

Worksheets - Automotive

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

CMOS 555 Long Duration Blue LED Flasher

Textbook

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

LED Sequencer

Textbook

PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…

Light-Pulse Switch

Worksheets - Automotive

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

Convert MCD to Lumens

Tools

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

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Digital Display Circuits

Worksheets - Automotive

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

CMOS 555 Long Duration Flyback LED Flasher

Textbook

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

AC phase

Worksheets - Automotive

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

Simple Circuits

Worksheets - Automotive

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

Static Electricity

Worksheets - Automotive

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

CMOS 555 Long Duration Red LED Flasher

Textbook

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

Switches

Worksheets - Automotive

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

Thyristors

Worksheets - Automotive

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

Series-Parallel DC Circuits

Worksheets - Automotive

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

Thyristor Application Circuits

Worksheets - Automotive

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

Rectifier Circuits

Worksheets - Automotive

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

CMOS 555 Long Duration Minimum Parts Red LED Flasher

Textbook

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

Current Divider Circuits

Worksheets - Automotive

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

Biasing Techniques (JFET)

Textbook

Low-pass Filters

Textbook

By definition, a low-pass filter is a circuit offering easy passage to…

Kirchhoff’s Laws

Worksheets - Automotive

Many electronic circuits use what is called a split or a dual power…

Data - Resistance & Superconductor

Textbook

Tables of specific resistance and temperature coefficient of…

Read-Only Memory (ROM)

Textbook

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

555 Ramp Generator

Textbook

PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…

An Electric Pendulum

Textbook

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

Regulated Power Sources

Worksheets - Automotive

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

Op-Amp Practical Considerations

Textbook

Real operational amplifiers have some imperfections compared to an…

Synchronous Condenser

Textbook

Synchronous motors load the power line with a leading power factor.…

AC Waveforms

Textbook

When an alternator produces AC voltage, the voltage switches polarity…

Voltage/Current Converter OpAmp Circuits

Worksheets - Automotive

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

3-bit Binary Counter

Textbook

PARTS AND MATERIALS 555 timer IC (Radio Shack catalog # 276-1723) One…

Shift Registers

Worksheets - Automotive

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

Stripline Max Current Calculator

Tools

A calculator designed to calculate the maximum current that a stripline can handle

How to Build a Current Mirror Circuit

Textbook

PARTS AND MATERIALS   Two NPN transistors—models 2N2222 or…

Introduction to Operational Amplifiers (Op-amps)

Textbook

What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…

Signal Modulation

Worksheets - Automotive

A modern method of electrical power control involves inserting a…

Divided Feedback

Textbook

If we add a voltage divider to the negative feedback wiring so that…

Series Batteries

Textbook

PARTS AND MATERIALS Two 6-volt batteries One 9-volt battery  …