2-wire analog outputs with precision DACs
3-wire analog outputs with precision DACs
Single phase power system schematic diagram shows little about the…
Calculate the voltage output by the secondary winding of a transformer…
Don’t just sit there! Build something!! Learning to mathematically…
Diodes can perform switching and digital logic operations. Forward and…
Transformers with Multiple Secondaries Transformers are very versatile…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS One NPN transistor—model 2N2222 or 2N3403…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
What is Rectification? Now we come to the most popular application of…
Instrumentation is a field of study and work centering on measurement…
The SPICE (Simulation Program, Integrated Circuit Emphesis)…
PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…
If we were to express the series-connected DC voltages as phasors…
Like all electrical and electronic components, transistors are limited…
PARTS AND MATERIALS Low-voltage AC power supply (6 volt output) Four…
Don’t just sit there! Build something!! Learning to analyze digital…
Generally speaking, how many “time constants” worth of time does…
PARTS AND MATERIALS Operational amplifier, model 1458 or 353…
The invention of the bipolar transistor in 1948 ushered in a…
Note that the direction of the arrow at the gate indicates the…
The node voltage method of analysis solves for unknown voltages at…
Our next transistor configuration to study is a bit simpler for gain…
PARTS AND MATERIALS Two 6-volt batteries Carbon pencil…
What factors determine where potentiometers Rpot1 and Rpot2 must be…
PARTS AND MATERIALS One large potato One lemon (optional) Strip of…
So far, we’ve observed simulations of transformers where the…
“Garbage in, garbage out.” —Anonymous SPICE is a…
When calculating the power dissipation of resistive components, use…
Contributors to this chapter are listed in chronological order of…
What does it mean for an object to have an electric charge? Give an…
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Introduction This third volume of the book series Lessons In Electric…
A waveguide is a special form of transmission line consisting of a…
As we’ve already learned, electricity requires a complete path…
Don’t just sit there! Build something!! Learning to mathematically…
Because the relationship between voltage, current, and resistance in…
As was stated earlier, most meter movements are sensitive devices.…
Don’t just sit there! Build something!! Learning to mathematically…
In electric circuits, the three basic quantities are voltage (E or V),…
Contributors to this chapter are listed in chronological order of…
Shown here is the schematic symbol for a resistor: What is the purpose…
Input impedance varies considerably with the circuit configuration…
Ladder diagrams are specialized schematics commonly used to document…
Electromechanical relays used to start and stop high-power electric…
“The nice thing about standards is that there are so many of…
One caveat with signed binary numbers is that of overflow, where the…
Mathematicians use Venn diagrams to show the logical relationships of…
Don’t just sit there! Build something!! Learning to mathematically…
Safety is very important when designing and/or building a device…
This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
Let’s begin with a semiconductor gate circuit in need of…
An often neglected area of study in modern electronics is that of…
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Don’t just sit there! Build something!! Learning to mathematically…
What factors determine where potentiometers Rpot1 and Rpot2 must be…
“DC” stands for Direct Current, which can refer to either…
Our exploration of thyristors begins with a device called the…
As opposed to normal equations where the solution is a number, a…
This chapter will cover the physics behind the operation of…
Tables of specific resistance and temperature coefficient of…
