PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Generators used in battery-charging systems must be regulated so as to…
Stepper Motor vs Servo Motor A stepper motor is a…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Don’t just sit there! Build something!! Learning to mathematically…
After the introduction of the DC electrical distribution system by…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Don’t just sit there! Build something!! Learning to analyze digital…
Brushless DC motors were developed from conventional brushed DC motors…
Calculate the voltage output by the secondary winding of a transformer…
Solid-state switching circuits usually keep their constituent…
Just as devices have been made to measure certain physical quantities…
Most students of electricity begin their study with what is known as…
Don’t just sit there! Build something!! Learning to analyze digital…
As an electric current is passed through a coil of wire, it creates a…
A three-phase motor may be run from a single-phase power source.…
If the ends of a wire loop are attached to two half-circular metal…
Electromechanical watt-hour meters use an aluminum disk that is spun…
The armature windings of your DC motor will have very low resistance.…
Pulse Width Modulation (PWM) uses digital signals to control power…
Don’t just sit there! Build something!! Learning to mathematically…
“Advances are made by answering questions. Discoveries are made…
Contributors to this chapter are listed in chronological order of…
All entries arranged in alphabetical order of surname. Major…
Don’t just sit there! Build something!! Learning to mathematically…
Similar in thought to the idea of the integrated circuit, tube…
An electrical connector, is an electro-mechanical device used to join…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
So far we know that AC voltage alternates in polarity and AC current…
Now we can proceed to studying specific types of digital storage…
If the output of a shift register is fed back to the input. a ring…
In addition to voltage and current, there is another important…
If vectors with uncommon angles are added, their magnitudes (lengths)…
The SPICE circuit simulation computer program uses scientific notation…
This article explains the step-by-step process for determining the…
Now that we’ve seen how series and parallel AC circuit analysis…
Suppose we altered our basic open-collector inverter circuit, adding a…
Let’s analyze a simple series circuit and determine the voltage…
A permanent magnet is a device that retains a magnetic field without…
Seebeck Effect An interesting phenomenon applied in the field of…
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
A transistor is a linear semiconductor device that controls current…
It was discovered centuries ago that certain types of materials would…
The Law of Sines (for any triangle) The Law of Cosines (for any…
Euler’s Number Euler’s constant is an important value for…
Synchronous motors load the power line with a leading power factor.…
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
A peak detector is a series connection of a diode and a…
It has been found that any repeating, non-sinusoidal waveform can be…
PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…
The smaller the cross-sectional area of any given wire, the greater…
Connecting digital circuitry to sensor devices is simple if the sensor…
A common class of operation used in radio-frequency (RF) amplifier…
A tool designed to calculate the guided wavelength inside a microstrip.
PARTS AND MATERIALS Audio detector with headphones …
Research and describe what the Hall effect is, and list some practical…
