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Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

AC Network Analysis

Worksheets - Digital Filters

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

Oscillator Circuits

Worksheets - Digital Filters

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

Temperature Coefficient of Resistance

Textbook

You might have noticed on the table for specific resistances that all…

Latch Circuits

Worksheets - Digital Filters

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

Bandpass Filter Calculator

Tools

This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.

Biasing Techniques (BJT)

Textbook

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

Tesla Polyphase Induction Motors

Textbook

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

Square Wave Signals

Textbook

It has been found that any repeating, non-sinusoidal waveform can be…

Temperature Coefficient of Resistance

Worksheets - Digital Filters

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

Polyphase Power Systems

Worksheets - Digital Filters

Explain the difference between a balanced polyphase system and an…

Mixed-Frequency Signals

Worksheets - Digital Filters

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

Passive Filter Circuits

Worksheets - Digital Filters

In very simple, qualitative terms, rate the impedance of capacitors…

Electrical Signal Types

Textbook

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

Harmonics in Polyphase Power Systems

Textbook

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

Digital Ramp ADC

Textbook

Also known as the stairstep-ramp, or simply counter A/D converter,…

Successive Approximation ADC

Textbook

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

Oscillator Circuits

Worksheets - Digital Filters

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

Design Project: Pulse-Width Modulation (PWM) Signal Generator

Worksheets - Digital Filters

What shape of voltage waveform would you expect to measure (using an…

Microcontroller Principles

Worksheets - Digital Filters

Read the following quotation, and then research the term…

Passive Filter Circuits

Worksheets - Digital Filters

In very simple, qualitative terms, rate the impedance of capacitors…

Flash ADC

Textbook

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

Why digital?

Textbook

Although many textbooks provide good introductions to digital memory…

Linear Computational Circuitry

Worksheets - Digital Filters

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

Slope (integrating) ADC

Textbook

So far, we’ve only been able to escape the sheer volume of…

Voltage Signal Systems

Textbook

The use of variable voltage for instrumentation signals seems a rather…

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

Design Project: Signal Generator

Worksheets - Digital Filters

Explain the principle of operation for the particular integrated…

Digital-to-Analog Conversion

Worksheets - Digital Filters

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

Practical Considerations of ADC Circuits

Textbook

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

Analog and Digital Signals

Textbook

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

Logic Signal Voltage Levels

Textbook

Input Voltages for Logic Gates Logic gate circuits are designed to…

Introduction to Digital-Analog Conversion

Textbook

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

Latch Circuits

Worksheets - Digital Filters

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

Harmonics in Polyphase Power Systems

Textbook

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

Resistors

Worksheets - Digital Filters

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

Electrical Noise and Interference

Worksheets - Digital Filters

Define what noise means, in the electrical sense of the word. How does…

Scientific Notation and Metric Prefixes

Worksheets - Digital Filters

Write the following exponential expressions in expanded form: 101 =…

Precise Diode Circuits

Worksheets - Digital Filters

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

Torque Conversion Calculator

Tools

A tool designed to convert between units of torque

Current Divider Circuits

Worksheets - Digital Filters

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

Binary Count Sequence

Textbook

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

Timer Circuits

Worksheets - Digital Filters

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

DC Bridge Circuits

Worksheets - Digital Filters

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

Negative Feedback

Textbook

If we connect the output of an op-amp to its inverting input and apply…

Magnetic Units of Measurement

Worksheets - Digital Filters

In electric circuits, the three basic quantities are voltage (E or V),…

CMOS 555 Long Duration Flyback LED Flasher

Textbook

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

Wire Loop Inductance Calculator

Tools

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

Transistors, Bipolar

Textbook

There are not too many circuit symbols for bipolar transistors. There…

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

Textbook

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

Switches, Process Actuated

Textbook

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

The NOT Gate

Textbook

The single-transistor inverter circuit illustrated earlier is actually…

Right Triangle Trigonometry

Textbook

  A right triangle is defined as having one angle precisely…

Thevenin’s Theorem

Textbook

Thevenin’s Theorem states that it is possible to simplify any…

Definite Integrals and the Fundamental Theorem of Calculus

Textbook

        RELATED WORKSHEET: Calculus for Electric…