As we saw earlier, a power system with no secure connection to earth…
Computers can be powerful tools if used properly, especially in the…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
Inductors have the exact opposite characteristics of capacitors.…
Learn the Power Formula We’ve seen the formula for determining…
Like all electrical and electronic components, transistors are limited…
Capacitors do not have a stable “resistance” as conductors…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Convert between Celsius, Fahrenheit and Kelvin
Don’t just sit there! Build something!! Learning to analyze digital…
Pure resistive AC circuit: voltage and current are in phase. …
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6-volt batteries Four NPN…
With addition being easily accomplished, we can perform the operation…
In the chapter on mixed-frequency signals, we explored the concept of…
This calculator will help compute the inductance of a length of wire.
Any kind of switch contact can be designed so that the contacts…
Passive Devices Components incapable of controlling current by means…
There are three basic factors of capacitor construction determining…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
The electrons of different types of atoms have different degrees of…
Input impedance varies considerably with the circuit configuration…
Contributors to this chapter are listed in chronological order of…
Introduction Whenever an electric voltage exists between two separated…
In addition to voltage and current, there is another important…
Value of time constant in series RC and RL circuits Time…
<p> Contributors to this chapter are listed in chronological…
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Decibel as Absolute Unit of Power It is also possible to use the…
Synchronous motors load the power line with a leading power factor.…
Metric Prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z…
Parts and Materials 6-volt battery 6-volt incandescent lamp Jumper…
Define the following acronyms as they apply to digital logic circuits:…
If we take three equal resistors and connect one end of each to a…
Another type of mathematical identity, called a “property”…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
This calculator helps you compute the inductance of a wire-over-plane setup.
Example Derivatives of e Proportionality Constant When we say that a…
Shown here is the schematic symbol for a resistor: What is the purpose…
Note that the direction of the arrow at the gate indicates the…
Temperature coefficient (α) per degree C: Material Element/Alloy…
