Don’t just sit there! Build something!! Learning to mathematically…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Read the following quotation, and then research the term…
Input Voltages for Logic Gates Logic gate circuits are designed to…
Instrumentation is a field of study and work centering on measurement…
AC Motors Perhaps the most important benefit of polyphase AC power…
Don’t just sit there! Build something!! Learning to analyze digital…
Current Source It is possible through the use of electronic amplifiers…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
If a pulse-width modulated (PWM) signal is sent to a passive…
In our study of AC circuits thus far, we’ve explored circuits…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
In the design of large and complex digital systems, it is often…
This calculator will determine the square root, cube root, or nth root of a given number, x.
Don’t just sit there! Build something!! Learning to mathematically…
Long before the advent of digital electronic technology, computers…
It is a common phenomenon for the electrical resistance of a substance…
Perhaps the most important consideration of an ADC is its resolution.…
With BogusBus, our signals were very simple and straightforward: each…
It is sometimes desirable to have circuits capable of selectively…
This calculator helps you compute the characteristic impedance of a microstrip.
Also known as the stairstep-ramp, or simply counter A/D converter,…
The basic application of Ohm’s law to combinations of series and…
Things start to get complicated when we need to relate two or more AC…
In this hands-on AC electronics experiment, use a PC-based oscilloscope program to observe waveforms from a musical keyboard and learn basic oscilloscope operation.
OK, so how exactly can we represent AC quantities of voltage or…
Arithmetic Sequences An arithmetic sequence is a series of numbers…
Practical Benefit of Active Devices The practical benefit of active…
In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
In addition to performing tasks of amplification and switching, tubes…
Now that we’ve seen how series and parallel AC circuit analysis…
It is a common phenomenon for the electrical resistance of a substance…
The discovery of the relationship between magnetism and electricity…
In this hands-on semiconductor electronics experiment, construct a three-stage common-emitter amplifier using bipolar junction transistors (BJTs) and learn about multi-stage gain and feedback.
This calculator will compute the required resistor ratio (R2/R1) and reference voltage (VREF) to create the desired high (VTH) and low (VTL) threshold voltages in a non-inverting comparator circuit with hysteresis (commonly called a Schmitt trigger).
How to Create a Band-stop Filter? Also called band-elimination,…
All About Diodes A diode is an electrical device allowing current to…
Don’t just sit there! Build something!! Learning to mathematically…
A mathematician named DeMorgan developed a pair of important rules…
In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.
Schottky diodes Schottky diodes are constructed of a metal-to-N…
A three-phase motor may be run from a single-phase power source.…
Define what noise means, in the electrical sense of the word. How does…
Don’t just sit there! Build something!! Learning to mathematically…
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
The table of electric currents and their various bodily effects was…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Power measurement in AC circuits can be quite a bit more complex than…
There are many different types of power sources, and here some of the…
Limitations of Electromechanical Relays As versatile as…
Identify each of these logic gates by name, and complete their…
As we saw in a few SPICE analyses earlier in this chapter, the output…
When inductors are connected in series, the total inductance is the…
This tool calculates the cutoff frequency of a circular waveguide
For bipolar junction transistors, the fundamental measure of…
What is the purpose of the switch shown in this schematic diagram?
In this circuit, three resistors receive the same amount of voltage…
