As we’ve already learned, electricity requires a complete path…
Don’t just sit there! Build something!! Learning to mathematically…
If we were to express the series-connected DC voltages as phasors…
Ladder diagrams are specialized schematics commonly used to document…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
As an instructor of electronics, I am called upon frequently to help…
Over the course of the next few chapters, you will learn that AC…
The job of a technician frequently entails…
In this circuit, three resistors receive the same amount of voltage…
Don’t just sit there! Build something!! Learning to mathematically…
What do each of the oscilloscope axes represent, in real-life terms…
The first, and perhaps most important, the relationship between…
This calculator helps you compute the inductance of a coil.
In the simplest terms you can think of, define what an electrical…
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
The final transistor amplifier configuration (Figure below) we need to…
SCRs are unidirectional (one-way) current devices, making them useful…
Don’t just sit there! Build something!! Learning to mathematically…
Power measurement in AC circuits can be quite a bit more complex than…
The field effect transistor was proposed by Julius Lilienfeld in US…
It used to be with large AC power systems that “power…
As we’ve already learned, electricity requires a complete path…
PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…
Mathematicians use Venn diagrams to show the logical relationships of…
On this page, we’ll outline the three principles you should…
Before the advent of solid-state logic circuits, logical control…
PARTS AND MATERIALS Operational amplifier, model 1458 or 353…
Wire-by-Number project: simple voltage divider Description: Build a…
A Logic Gate is assigned as an elementary building block of…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
A principal consideration for industrial control networks, where the…
In this motor control circuit, how would you ensure that there is no…
A modern alternative to sending (binary) digital information via…
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The principle of non-sinusoidal, repeating waveforms being equivalent…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
Superposition theorem is one of those strokes of genius that takes a…
Identify which direction each potentiometer wiper must move in this…
So far we know that AC voltage alternates in polarity and AC current…
