A voltage multiplier is a specialized rectifier circuit…
Because the relationship between voltage, current, and resistance in…
By definition, a low-pass filter is a circuit offering easy passage to…
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Stepper Motor vs Servo Motor A stepper motor is a…
Don’t just sit there! Build something!! Learning to analyze digital…
If a sinusoidal voltage is applied to an impedance with a phase angle…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
Consider a circuit for a single-phase AC power system, where a 120…
Don’t just sit there! Build something!! Learning to mathematically…
Parallel-in/ serial-out shift registers do everything that the…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) Two…
Explain the operation of this “H-bridge” motor control circuit: At…
What Is a Zener Diode? A Zener diode is a special type of rectifying…
Pulse Width Modulation (PWM) uses digital signals to control power…
Don’t just sit there! Build something!! Learning to mathematically…
Transformers with Multiple Secondaries Transformers are very versatile…
In this circuit, three resistors receive the same amount of current (4…
∫f(x) dx Calculus alert! One of the fundamental principles of…
Parallel-in/ serial-out shift registers do everything that the…
Don’t just sit there! Build something!! Learning to mathematically…
The following circuits are pre-tested netlists for SPICE 2g6, complete…
When calculating the power dissipation of resistive components, use…
Don’t just sit there! Build something!! Learning to mathematically…
For ease of drawing complex circuit diagrams, electronic amplifiers…
In ladder logic symbolism, an electromechanical relay coil is shown as…
Don’t just sit there! Build something!! Learning to mathematically…
It may seem difficult to even start on a project such as this, with no…
What does the acronym RF stand form, in reference to radio-related…
Don’t just sit there! Build something!! Learning to mathematically…
Write an equation describing the precise mathematical relationship…
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
The job of a technician frequently entails…
Don’t just sit there! Build something!! Learning to mathematically…
Fundamentally, an amplifier is a device that takes in a low-power…
All About Contactors When a relay is used to switch a large amount of…
Most electrical wire is covered in a rubber or plastic coating called…
How is it possible to electrically measure the torque output by a…
Buses and networks are designed to allow communication to occur…
The principle of non-sinusoidal, repeating waveforms being equivalent…
Having learned about digital memory devices in the last chapter, we…
Capacitors, like all electrical components, have limitations that must…
Complementary Output Gates It is sometimes desirable to have a logic…
We know that the current in a series circuit may be calculated with…
The circuit in the previous section is not a very practical one. In…
If we take the equivalent circuit of an SCR and add another external…
What do you think this logic buffer gate will do, with the output…
Electronics is a science, and a very accessible science at that. With…
“Advances are made by answering questions. Discoveries are made…
When we store information in some kind of circuit or device, we not…
There are three basic factors of capacitor construction determining…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
Note: this is a very unique and useful property of e. As in…
A tool designed to calculate the guided wavelength inside a microstrip.
In addition to performing tasks of amplification and switching, tubes…
What is a harmonic frequency? If an oscillator circuit outputs a…
Inductive Reactance Capacitive Reactance …
The term “combinational” comes to us from mathematics. In…
