In our study of AC circuits thus far, we’ve explored circuits…
Textbook
The circuit shown here is a four-bit analog-to-digital converter…
Worksheets - Digital Signal Processing
In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
Textbook
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Digital Signal Processing
Current Source It is possible through the use of electronic amplifiers…
Textbook
Explain the difference between a balanced polyphase system and an…
Worksheets - Digital Signal Processing
Input Voltages for Logic Gates Logic gate circuits are designed to…
Textbook
You might have noticed on the table for specific resistances that all…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Signal Processing
In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.
Textbook
It has been found that any repeating, non-sinusoidal waveform can be…
Textbook
(Template)
Worksheets - Digital Signal Processing
It is sometimes desirable to have circuits capable of selectively…
Textbook
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
Textbook
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).
Tools
What does the normal status of an electrical switch refer to?…
Worksheets - Digital Signal Processing
The invention of the bipolar transistor in 1948 ushered in a…
Textbook
In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.
Textbook
Constant Rule Rule of Sums Rule of…
Textbook
What does it mean for an object to have an electric charge? Give an…
Worksheets - Digital Signal Processing
While Oersted’s surprising discovery of electromagnetism paved…
Textbook
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Textbook
(Template)
Worksheets - Digital Signal Processing
In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
Textbook
A meter is any device built to accurately detect and display an…
Textbook
In this hands-on semiconductor electronics experiment, build a half-wave rectifier circuit using a silicon diode and learn about the differences between permanent magnet motor operation on AC vs. DC power.
Textbook
Identify each of these logic gates by name, and complete their…
Worksheets - Digital Signal Processing
In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.
Textbook
Over the course of the next few chapters, you will learn that AC…
Textbook
If we examine a four-bit binary count sequence from 0000 to 1111, a…
Textbook
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
In the beam power tube, the basic four-element structure of the…
Textbook
A multiplexer, abbreviated mux, is a device that has multiple inputs…
Textbook
The invention of the bipolar transistor in 1948 ushered in a…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Digital Signal Processing
Superconducting devices, though not widely used, have some unique…
Textbook
In this hands-on electronics experiment, you will create a battery from a potato (yes! a potato) and learn about the relationship between chemical energy and electric energy.
Textbook
Many different equations used in the analysis of electric circuits may…
Worksheets - Digital Signal Processing
What is Rectification? Now we come to the most popular application of…
Textbook
Many electronic circuits use what is called a split or a dual power…
Worksheets - Digital Signal Processing
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
Textbook
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Digital Signal Processing
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Tools
We have the symbols for depletion mode and enhancement mode MOSFETs -…
Textbook
When someone mentions the word “computer,” a digital…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Signal Processing
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Textbook
As the name suggests, the tetrode tube contains four elements: cathode…
Textbook
Brushless DC motors were developed from conventional brushed DC motors…
Textbook
We know that the current in a series circuit may be calculated with…
Worksheets - Digital Signal Processing
Contributors to this chapter are listed in chronological order of…
Textbook
A high-pass filter’s task is just the opposite of a low-pass…
Textbook
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