Categories

Static Electricity Sensor

Textbook

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

Voltage Divider Calculator

Tools

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

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

DC Lab - 4-wire Resistance Measurement

Textbook

In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.

pH Measurement

Textbook

A very important measurement in many liquid chemical processes…

Single-ended and Differential Amplifiers

Textbook

For ease of drawing complex circuit diagrams, electronic amplifiers…

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…

Physiological Effects of Electricity

Textbook

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

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…

Wheatstone Bridge Calculator

Tools

This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.

Lorentz Force Calculator

Tools

This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.

DC Lab - Thermoelectricity

Textbook

In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.

Voltmeter Impact on Measured Circuit

Textbook

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

Building a Differential Amplifier

Textbook

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

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Pressure Unit Conversion Calculator

Tools

This calculator will convert pressure values to ten different standard units for pressure.

Static Electricity Sensor

Textbook

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

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Voltage Divider Calculator

Tools

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

DC Lab - Potentiometer as a Rheostat

Textbook

In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.

Strain Gauges

Textbook

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

Op-Amp Voltage and Gain Calculator

Tools

A calculator for computing the gain and output voltage of an operational amplifier

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Common Antiderivatives

Textbook

 

Open-Loop OpAmp Circuits

Worksheets - Motion Sensors

Determine what the magnitude and polarity of the voltmeter’s…

Network Topology

Textbook

Point-to-Point Connecting two digital devices with a network, would…

Practical considerations - Digital Communication

Textbook

A principal consideration for industrial control networks, where the…

The Common-base Amplifier

Textbook

The final transistor amplifier configuration (Figure below) we need to…

Simple Op-Amp

Textbook

PARTS AND MATERIALS Two 6-volt batteries Four NPN…

Rectifying Diodes

Worksheets - Motion Sensors

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

DC Generator Theory

Worksheets - Motion Sensors

Generators used in battery-charging systems must be regulated so as to…

Valence and Crystal Structure

Textbook

Valence: The electrons in the outermost shell, or valence shell, are…

High-impedance Voltmeter

Textbook

PARTS AND MATERIALS Operational amplifier, model TL082 recommended…

Calculus for Electric Circuits

Worksheets - Motion Sensors

∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…

Broadside Coupled Trace Inductance Calculator

Tools

This calculator helps you compute the inductance of a broadside coupled trace.

Logic Signal Voltage Levels

Textbook

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

Building a Differential Amplifier

Textbook

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

Conventional Transistor Overview and Special Transistors

Worksheets - Motion Sensors

A microcontroller is a specialized type of digital computer used to…

Boolean Arithmetic

Textbook

Let us begin our exploration of Boolean algebra by adding numbers…

Positive Feedback

Textbook

As we’ve seen, negative feedback is an incredibly useful…

Radio Circuits

Textbook

(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…