We know that the current in a series circuit may be calculated with…
Worksheets - Test & Measurement
In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
Textbook
In this hands-on electronics experiment, you will build a precision potentiometer from three lower precision potentiometer and learn about voltage range compression and parameter interactions.
Textbook
In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.
Textbook
Programming a circuit simulation with SPICE is much like programming…
Textbook
Using an electrical meter safely and efficiently is perhaps the most…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
If the ends of a wire loop are attached to two half-circular metal…
Worksheets - Test & Measurement
Let’s connect three AC voltage sources in series and use complex…
Textbook
In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - Test & Measurement
The most important component of your voltmeter will be the…
Worksheets - Test & Measurement
How is it possible to assign a fixed value of voltage or current (such…
Worksheets - Test & Measurement
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - Test & Measurement
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
In this hands-on electronics experiment, you will build resistive current dividers and observe how Ohm's law and Kirchhoff's current law function in real circuits using a voltmeter and an ammeter.
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Test & Measurement
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Test & Measurement
Remember that this tutorial is not exhaustive by any means, and that…
Textbook
Certain substances are known to physically deform (shorten or…
Worksheets - Test & Measurement
Before the advent of solid-state logic circuits, logical control…
Textbook
<p> Contributors to this chapter are listed in chronological…
Textbook
To build the DIY electronics projects described in this textbook, you will need a small work area, a few tools, and some basic electronics supplies. This page describes the setup of a low-cost home electronics laboratory.
Textbook
In this hands-on electronics experiment, you will create a battery from a potato (yes! a potato) and learn about the relationship between chemical energy and electric energy.
Textbook
A permanent magnet is a device that retains a magnetic field without…
Worksheets - Test & Measurement
Introduction This third volume of the book series Lessons In Electric…
Textbook
In this hands-on electronics experiment, you will compare the resistance of a lamp filament in its on and off states and learn about nonlinear resistances by applying Ohm's law.
Textbook
Instantaneous Values in AC Circuits Pure resistive AC circuit:…
Textbook
Let’s begin with a semiconductor gate circuit in need of…
Textbook
What Is an Instrumentation Amplifier? An instrumentation amplifier…
Textbook
There are many different types of power sources, and here some of the…
Textbook
What does the acronym RF stand form, in reference to radio-related…
Worksheets - Test & Measurement
Power measurement in AC circuits can be quite a bit more complex than…
Textbook
In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
Textbook
In this hands-on electronics experiment, you will build a simple voltmeter and ammeter while learning some fundamentals about circuit measurements.
Textbook
What do each of the oscilloscope axes represent, in real-life terms…
Worksheets - Test & Measurement
Cathode: This is the electrode that is heated and emits the…
Textbook
When a PCB designer speaks of dimensions in thous or mils, what does…
Worksheets - Test & Measurement
The most straightforward DC network analysis technique is the branch…
Textbook
In this hands-on electronics experiment, build an oscillator using a 555 timer and learn the theory of operation of the 555 timer when configured as an astable multivibrator.
Textbook
AC electromechanical meter movements come in two basic arrangements:…
Textbook
This calculator helps you compute the inductance of a wire-over-plane setup.
Tools
The final transistor amplifier configuration (Figure below) we need to…
Textbook
This tool is designed to convert power ratios to decibel
Tools
Associative Property In addition and multiplication, terms may be…
Textbook
Critical temperatures given in Kelvins Material Element/Alloy Critical…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
A very important measurement in many liquid chemical processes…
Textbook
Let’s analyze a simple series circuit and determine the voltage…
Textbook
Another variation on a theme of bistable multivibrators is the J-K…
Textbook
After applying some of the general troubleshooting tips to narrow the…
Textbook
This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
Tools
Often in the course of designing and building electrical meter…
Textbook
Has the system ever worked before? If yes, has anything happened to…
Textbook
The Rules of Binary Addition Adding binary numbers is a very simple…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Test & Measurement
Write an equation describing the precise mathematical relationship…
Worksheets - Test & Measurement
This chapter explores the response of capacitors and inductors to…
Textbook
Facebook
Google
GitHub
Linkedin