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Capacitive Touch ITO Thermostat with Wi-Fi and Bluetooth Provisioning Demo

In partnership with Texas Instruments

A demonstration of a smart, feature-rich, and IoT-ready thermostat featuring capacitive touch…

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The D Latch

Textbook

Since the enable input on a gated S-R latch provides a way to latch…

Common Sources of Hazard

Textbook

Of course, there is a danger of electrical shock when directly…

Scientific Notation and Metric Prefixes

Worksheets - IoT

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

Simple Circuits

Worksheets - IoT

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

DIP Gate Packaging

Textbook

Digital logic gate circuits are manufactured as integrated circuits:…

Transformer—Power Supply

Textbook

PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…

Phasor Mathematics

Worksheets - IoT

Provide a definition for phasor, as the term applies to electrical…

Susceptance and Admittance

Textbook

What is Conductance? In the study of DC circuits, the student of…

Potentiometer as a Voltage Divider

Textbook

PARTS AND MATERIALS Two 6-volt batteries Carbon pencil…

Switch Contact Design

Textbook

A switch can be constructed with any mechanism bringing two conductors…

Decibels Equations

Textbook

  RELATED WORKSHEETS: Decibel Measurements Worksheet

Design Project: Sensitive Microphone Amplifier

Worksheets - IoT

Identify which direction each potentiometer wiper must move in this…

Simple Combination Lock

Textbook

PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…

Millman’s Theorem Revisited

Textbook

You may have wondered where we got that strange equation for the…

Solid-state Relays

Textbook

Limitations of Electromechanical Relays As versatile as…

AC Negative Feedback OpAmp Circuits

Worksheets - IoT

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

Vol II. Credits

Textbook

All entries arranged in alphabetical order of surname. Major…

Ohm’s Law - How Voltage, Current, and Resistance Relate

Textbook

The first, and perhaps most important, the relationship between…

Arithmetic with Scientific Notation

Textbook

The benefits of scientific notation do not end with ease of writing…

Design Project: Voltmeter

Worksheets - IoT

The most important component of your voltmeter will be the…

Parallel DC Circuits Practice Worksheet With Answers

Worksheets - IoT

In this circuit, three resistors receive the same amount of voltage…

Circuit Effects

Textbook

The principle of non-sinusoidal, repeating waveforms being equivalent…

Design Project: Voltmeter

Worksheets - IoT

The most important component of your voltmeter will be the…

Autotransformers

Worksheets - IoT

How much voltage is there between the following pairs of points in…

Tachogenerators

Textbook

An electromechanical generator is a device capable of producing…

Semiconductor Manufacturing Techniques

Textbook

The manufacture of only silicon based semiconductors is described…

Switches, Electrically Actuated (Relays)

Textbook

The structure behind ladder logic is based on the electrical ladder…

Single-ended and Differential Amplifiers

Textbook

For ease of drawing complex circuit diagrams, electronic amplifiers…

Trigonometric Derivatives

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…

Karnaugh Maps, Truth Tables, and Boolean Expressions

Textbook

Who Developed the Karnaugh Map? Maurice Karnaugh, a…

Analog-to-Digital Conversion

Worksheets - IoT

The circuit shown here is a four-bit analog-to-digital converter…

Measurements of AC Magnitude

Textbook

So far we know that AC voltage alternates in polarity and AC current…

Class C BJT Amplifiers

Worksheets - IoT

A common class of operation used in radio-frequency (RF) amplifier…

Derivative of a Constant

Textbook

    (“c” being a constant)   RELATED…

The R/2nR DAC: Binary-Weighted-Input Digital-to-Analog Converter

Textbook

What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…

Safe Meter Usage

Textbook

Using an electrical meter safely and efficiently is perhaps the most…

Parallel Batteries

Textbook

PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…

Zener Diodes

Worksheets - IoT

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

Arithmetic Properties

Textbook

Associative Property In addition and multiplication, terms may be…

Contributors (15)

Textbook

Contributors to this chapter are listed in chronological order of…