Power Capacity As has already been observed, transformers must be well…
Don’t just sit there! Build something!! Learning to mathematically…
What do each of the oscilloscope axes represent, in real-life terms…
In this hands-on electronics experiment, build an S-R latch using two NOR gates and learn how this type of digital memory operates, including invalid states, race conditions, and the effects of output loading.
Don’t just sit there! Build something!! Learning to mathematically…
In simple AC power systems, one of the two conductors is typically…
This calculator computes the inductance of a wire coil.
Don’t just sit there! Build something!! Learning to analyze digital…
Don’t just sit there! Build something!! Learning to mathematically…
Most ohmmeters of the design shown in the previous section utilize a…
Counting practice: count from zero to thirty-one in binary, octal, and…
It is sometimes desirable to have circuits capable of selectively…
Wire-by-Number project: simple voltage divider Description: Build a…
When lightning strikes, nearby magnetic compass needles may be seen to…
Don’t just sit there! Build something!! Learning to mathematically…
Radio waves are comprised of oscillating electric and magnetic fields,…
Don’t just sit there! Build something!! Learning to mathematically…
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
Because of their insulated gates, IGFETs of all types have extremely…
Don’t just sit there! Build something!! Learning to mathematically…
In this circuit, three resistors receive the same amount of voltage…
Given two lengths of metal wire, which one will have the least…
In this hands-on semiconductor electronics experiment, use a junction field-effect transistor (JFET) to build a sensitive switching circuit and learn about JFET current gain.
A chandelier has five light bulbs in it, and one of them is not…
Capacitors Vs. Resistors Capacitors do not behave the same as…
Ladder diagrams are specialized schematics commonly used to document…
A very important measurement in many liquid chemical processes…
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
In this introduction to series resistance circuits, we will explain…
What Is a Zener Diode? A Zener diode is a special type of rectifying…
Suppose I were about to measure an unknown voltage with a manual-range…
So far, we’ve explored tubes which are totally…
Single phase power system schematic diagram shows little about the…
A parallel circuit is often called a current divider for its ability…
This calculator will determine the square root, cube root, or nth root of a given number, x.
If some percentage of an amplifier’s output signal is connected…
A calculator for computing the gain and output voltage of an operational amplifier
In this electrical circuit, trace the direction of current through the…
Protective relays are special power-sensing devices whose job it is to…
What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…
Define the following acronyms as they apply to digital logic circuits:…
Power Capacity As has already been observed, transformers must be well…
A helpful analogy for understanding divided feedback amplifier…
Determine the output voltage polarity of this op-amp (with reference…
Wire-by-Number project: simple voltage divider Description: Build a…
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
Before the advent of solid-state logic circuits, logical control…
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
(Template)
Contributors to this chapter are listed in chronological order of…
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
Insulated gate field-effect transistors are unipolar devices just like…
Over the course of learning about electricity, you will want to…
Current Components in a series circuit share the same current: Itotal…
As the name suggests, the tetrode tube contains four elements: cathode…
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.
In instrumentation circuitry, DC signals are often used as analog…
If a strip of conductive metal is stretched, it will become skinnier…
