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Voltage Divider Calculator

Tools

The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.

Look-up Tables

Textbook

Having learned about digital memory devices in the last chapter, we…

Differentiator and Integrator Circuits

Textbook

By introducing electrical reactance into the feedback loops of an…

Voltage Divider Calculator

Tools

The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.

Bipolar Junction Transistors

Textbook

The bipolar junction transistor (BJT) was named because its operation…

Static Electricity Sensor

Textbook

PARTS AND MATERIALS One N-channel junction field-effect transistor,…

Switches, Process Actuated

Textbook

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

Differential Amplifier

Textbook

PARTS AND MATERIALS Two 6-volt batteries Two NPN…

Look-up Tables

Textbook

Having learned about digital memory devices in the last chapter, we…

Sensitive Voltage Detector

Textbook

PARTS AND MATERIALS High-quality “closed-cup” audio…

Building a Differential Amplifier

Textbook

Differential Op-Amp Circuits An op-amp with no feedback is already a…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Permanent Magnets

Textbook

Centuries ago, it was discovered that certain types of mineral rock…

pH Measurement

Textbook

A very important measurement in many liquid chemical processes…

Thermocouples

Textbook

Seebeck Effect An interesting phenomenon applied in the field of…

4-wire Resistance Measurement

Textbook

PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…

Strain Gauges

Textbook

If a strip of conductive metal is stretched, it will become skinnier…

Voltmeter Impact on Measured Circuit

Textbook

Every meter impacts the circuit it is measuring to some extent, just…

Physiological Effects of Electricity

Textbook

Most of us have experienced some form of electric “shock,”…

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

Single-ended and Differential Amplifiers

Textbook

For ease of drawing complex circuit diagrams, electronic amplifiers…

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Characteristic Impedance

Worksheets - Environmental Sensors

Note the “50 ohm” rating printed on the jacket of the cable. What…

Combination Tubes

Textbook

Similar in thought to the idea of the integrated circuit, tube…

Common Derivatives

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…

Simple Vector Addition

Textbook

Remember that vectors are mathematical objects just like numbers on a…

Design Project: Audio Power Amplifier

Worksheets - Environmental Sensors

Explain how the microphone in your amplifier works. How, exactly, does…

Timer Circuits

Worksheets - Environmental Sensors

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

Reluctance Motor

Textbook

The variable reluctance motor is based on the principle that an…

Design Project: Stepper Motor Driver

Worksheets - Environmental Sensors

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

Introduction to Karnaugh Mapping

Textbook

Why learn about Karnaugh maps? The Karnaugh map, like Boolean…

Pi-Match Impedance Matching Calculator

Tools

This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit

Synchronous Counters

Textbook

What is a Synchronous Counter? A synchronous counter, in contrast to…

Numbers versus Numeration

Textbook

It is imperative to understand that the type of numeration system used…

Building Simple Resistor Circuits

Textbook

In the course of learning about electricity, you will want to…

Contributors (5)

Textbook

Contributors to this chapter are listed in chronological order of…

The Common-emitter Amplifier

Textbook

At the beginning of this chapter, it illustrates how transistors could…

Waveguides

Textbook

A waveguide is a special form of transmission line consisting of a…

Sources of Electricity

Worksheets - Environmental Sensors

What is the difference between DC and AC electricity? Identify some…

Active Versus Passive Devices

Textbook

Passive Devices Components incapable of controlling current by means…

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

Simple AC Circuit Calculations

Textbook

Over the course of the next few chapters, you will learn that AC…