Categories

Voltage Divider Calculator

Tools

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

Building a Differential Amplifier

Textbook

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

pH Measurement

Textbook

A very important measurement in many liquid chemical processes…

Look-up Tables

Textbook

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

Switches, Process Actuated

Textbook

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

4-wire Resistance Measurement

Textbook

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

Potentiometer as a Rheostat

Textbook

Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…

Single-ended and Differential Amplifiers

Textbook

For ease of drawing complex circuit diagrams, electronic amplifiers…

Sensitive Voltage Detector

Textbook

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

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,”…

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Differential Amplifier

Textbook

PARTS AND MATERIALS Two 6-volt batteries Two NPN…

Voltage Divider Calculator

Tools

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

Permanent Magnets

Textbook

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

Static Electricity Sensor

Textbook

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

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…

Differentiator and Integrator Circuits

Textbook

By introducing electrical reactance into the feedback loops of an…

Bipolar Junction Transistors

Textbook

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

AC Instrumentation Transducers

Textbook

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

Flash ADC

Textbook

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

Ohm’s Law

Worksheets - Motion Sensors

For a given amount of water pressure, which will flow a greater rate…

The Cascode Amplifier

Textbook

While the C-B (common-base) amplifier is known for wider bandwidth…

Programmable Logic Controllers (PLC)

Textbook

Before the advent of solid-state logic circuits, logical control…

Torque Conversion Calculator

Tools

A tool designed to convert between units of torque

Mutual Inductance

Textbook

If two coils of wire are brought into close proximity with each other…

Re-drawing Complex Schematics

Textbook

Typically, complex circuits are not arranged in nice, neat, clean…

Step-up and Step-down Transformers

Textbook

So far, we’ve observed simulations of transformers where the…

Magnetic Fields and Inductance

Textbook

Whenever electrons flow through a conductor, a magnetic field will…

Finite-state Machine

Textbook

Feedback is a fascinating engineering principle. It can turn a rather…

Resistor Color Code Calculator and Chart (4-band, 5-band or 6-band)

Tools

A handy tool for reading resistor color code values

Digital Signals and Gates

Textbook

While the binary numeration system is an interesting mathematical…

Inverting and Noninverting OpAmp Voltage Amplifier Circuits

Worksheets - Motion Sensors

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

Beam Power Tubes

Textbook

In the beam power tube, the basic four-element structure of the…

Specific Troubleshooting Techniques

Textbook

After applying some of the general troubleshooting tips to narrow the…

Peak to Peak Voltage Calculator (VP-P)

Tools

This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.

Harmonic Phase Sequences

Textbook

In the last section, we saw how the 3rd harmonic and all of its…

Arithmetic Properties

Textbook

Associative Property In addition and multiplication, terms may be…

Sensitive Audio Detector

Textbook

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

555 Monostable Multivibrator

Textbook

PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…