Generally speaking, how many “time constants” worth of time does…
If the ends of a wire loop are attached to two half-circular metal…
To overcome the challenge of creating necessary DC bias voltage for an…
Though mechanical ohmmeter (resistance meter) designs are rarely used…
Don’t just sit there! Build something!! Learning to mathematically…
Define the following terms: energy, work, and power.
Don’t just sit there! Build something!! Learning to analyze relay…
The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
∫f(x) dx Calculus alert! One of the fundamental principles of…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
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Identify some of the different types of capacitors, and their…
What will this voltmeter register when connected to a battery as shown…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
If a block of P-type semiconductor is placed in contact with a block…
If I wanted to build a battery-powered electric drill, would it be…
PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…
Many electronic circuits use what is called a split or a dual power…
As was mentioned before, the angle of this “power…
There are three major kinds of power supplies: unregulated (also…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
When plotted on a curve tracer, the characteristic curve for a normal…
If a block of P-type semiconductor is placed in contact with a block…
Shown here is the schematic symbol for a resistor: What is the purpose…
If we connect the output of an op-amp to its inverting input and apply…
Don’t just sit there! Build something!! Learning to analyze relay…
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
The final transistor amplifier configuration (Figure below) we need to…
Add the following binary numbers:
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Up until this point, our analysis of transistor logic circuits has…
Safety is very important when designing and/or building a device…
Many different equations used in the analysis of electric circuits may…
Pulse Width Modulation (PWM) uses digital signals to control power…
So far, we’ve observed simulations of transformers where the…
Identify some different ways you can create the sine-wave audio tracks…
A calculator for computing the gain and output voltage of an operational amplifier
Electromechanical watt-hour meters use an aluminum disk that is spun…
Don’t just sit there! Build something!! Learning to mathematically…
In any electrically conductive substance, what are charge carriers?…
Up to now, every circuit that was presented was a combinatorial…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
Because the relationship between voltage, current, and resistance in…
What, exactly, is necessary to establish electrical continuity between…
The Programmable Logic Controller, or PLC, was invented in the late…
If some percentage of an amplifier’s output signal is connected…
If we were to express the series-connected DC voltages as phasors…
AC electromechanical meter movements come in two basic arrangements:…
When the need arises to correct for poor power factor in an AC power…
This calculator helps determine the maximum temperature a device can withstand
Don’t just sit there! Build something!! Learning to mathematically…
NAME:…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
PARTS AND MATERIALS Length of bare (uninsulated) copper wire Length of…
Parallel-in/ serial-out shift registers do everything that the…
Centuries ago, it was discovered that certain types of mineral rock…
Contributors to this chapter are listed in chronological order of…
