How is it possible to electrically measure the torque output by a…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Don’t just sit there! Build something!! Learning to mathematically…
At the beginning of this chapter, it illustrates how transistors could…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Electronic “keyboard” (musical)…
Explain the principle of operation for the particular integrated…
Whenever there is a mismatch of impedance between transmission line…
Most students of electricity begin their study with what is known as…
Single Phase Synchronous Motors Single-phase synchronous motors are…
In the chapter on mixed-frequency signals, we explored the concept of…
Don’t just sit there! Build something!! Learning to mathematically…
Diodes can perform switching and digital logic operations. Forward and…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
Real operational amplifiers have some imperfections compared to an…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
Write an equation describing the precise mathematical relationship…
Just as devices have been made to measure certain physical quantities…
By definition, a low-pass filter is a circuit offering easy passage to…
Let’s connect three AC voltage sources in series and use complex…
What voltage will you choose to use for each of the station batteries?
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
Don’t just sit there! Build something!! Learning to analyze digital…
Protective relays are special power-sensing devices whose job it is to…
Don’t just sit there! Build something!! Learning to mathematically…
Define what noise means, in the electrical sense of the word. How does…
What is the purpose of the switch shown in this schematic diagram?
What does it mean for an object to have an electric charge? Give an…
Parallel-in/ serial-out shift registers do everything that the…
Single phase power system schematic diagram shows little about the…
Don’t just sit there! Build something!! Learning to mathematically…
All entries arranged in alphabetical order of surname. Major…
In addition to voltage and current, there is another important…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Up until this point, our analysis of transistor logic circuits has…
A microcontroller is a specialized type of digital computer used to…
A special type of relay is one that monitors the current, voltage,…
There are three major kinds of power supplies: unregulated (also…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Because of their insulated gates, IGFETs of all types have extremely…
As an example of using several circuits together, we are going to make…
Define what noise means, in the electrical sense of the word. How does…
Explain how an ohmmeter is able to measure the resistance of a…
This calculator will help compute the inductance of a length of wire.
This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.
This calculator helps you compute the characteristic impedance of an embedded microstrip.
An important electrical quantity with no equivalent in DC circuits is…
So far, we’ve observed simulations of transformers where the…
A calculator for computing the gain and output voltage of an operational amplifier
The Parallel Wires of Infinite Length Suppose, though, that we had a…
An electromechanical generator is a device capable of producing…
Don’t just sit there! Build something!! Learning to mathematically…
Associative Property In addition and multiplication, terms may be…
Logic circuits, whether comprised of electromechanical relays or…
Note: all angles (x) must be expressed in units of radians for these…
Don’t just sit there! Build something!! Learning to mathematically…
The variable reluctance motor is based on the principle that an…
What is a harmonic frequency? If an oscillator circuit outputs a…
Note: this is a very unique and useful property of e. As in…
PARTS AND MATERIALS 6 volt battery One capacitor, 0.22 µF…
