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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…

AC Instrumentation Transducers

Textbook

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

Permanent Magnets

Textbook

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

Voltmeter Impact on Measured Circuit

Textbook

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

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…

Thermocouples

Textbook

Seebeck Effect An interesting phenomenon applied in the field of…

Physiological Effects of Electricity

Textbook

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

Building a Differential Amplifier

Textbook

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

Switches, Process Actuated

Textbook

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

Sensitive Voltage Detector

Textbook

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

pH Measurement

Textbook

A very important measurement in many liquid chemical processes…

Potentiometer as a Rheostat

Textbook

Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…

Bipolar Junction Transistors

Textbook

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

Differential Amplifier

Textbook

PARTS AND MATERIALS Two 6-volt batteries Two NPN…

Strain Gauges

Textbook

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

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Differentiator and Integrator Circuits

Textbook

By introducing electrical reactance into the feedback loops of an…

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

4-wire Resistance Measurement

Textbook

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

Static Electricity Sensor

Textbook

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

Sources of Electricity

Worksheets - Environmental Sensors

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

Peak, Average, and RMS Measurements

Worksheets - Environmental Sensors

How is it possible to assign a fixed value of voltage or current (such…

Thyristors

Worksheets - Environmental Sensors

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

Contributors (16)

Textbook

Contributors to this chapter are listed in chronological order of…

Practical Considerations - Inductors

Textbook

Inductors, like all electrical components, have limitations which must…

Class A BJT Amplifiers

Worksheets - Environmental Sensors

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

Stripline Crosstalk Calculator

Tools

This tool is designed to calculate cross-talk coefficient and coupled voltage for a stripline

Coefficients of Specific Resistance

Textbook

Specific resistance at 20o C:  Material Element/Alloy ohm-cmil/ft…

Inductor Commutating Circuits

Textbook

A popular use of diodes is for the mitigation of inductive…

Series-parallel R, L, and C

Textbook

Now that we’ve seen how series and parallel AC circuit analysis…

Junction Field-effect Transistors

Textbook

The field effect transistor was proposed by Julius Lilienfeld in US…

The 555 IC

Textbook

The 555 integrated circuit is the most popular chip ever manufactured.…

Design Project: Logic Probe

Worksheets - Environmental Sensors

What factors determine where potentiometers Rpot1 and Rpot2 must be…

Special-output Gates

Textbook

Complementary Output Gates It is sometimes desirable to have a logic…

Electromagnetism

Textbook

The discovery of the relationship between magnetism and electricity…

Wound Rotor Induction Motors

Textbook

A wound rotor induction motor has a stator like a squirrel cage…

Flip-Flop Circuits

Worksheets - Environmental Sensors

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

Linear Computational Circuitry

Worksheets - Environmental Sensors

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

Converting Truth Tables into Boolean Expressions

Textbook

In designing digital circuits, the designer often begins with a truth…

Boolean Algebraic Identities

Textbook

In mathematics, an identity is a statement true for all possible…