This calculator will convert pressure values to ten different standard units for pressure.
Tools
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Tools
Having learned about digital memory devices in the last chapter, we…
Textbook
In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Textbook
Centuries ago, it was discovered that certain types of mineral rock…
Textbook
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Tools
In this hands-on semiconductor electronics experiment, use a junction field-effect transistor (JFET) to build a sensitive switching circuit and learn about JFET current gain.
Textbook
Most of us have experienced some form of electric “shock,”…
Textbook
The bipolar junction transistor (BJT) was named because its operation…
Textbook
Seebeck Effect An interesting phenomenon applied in the field of…
Textbook
It is very important to keep in mind that the “normal”…
Textbook
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Textbook
For ease of drawing complex circuit diagrams, electronic amplifiers…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
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
Just as devices have been made to measure certain physical quantities…
Textbook
This calculator will convert pressure values to ten different standard units for pressure.
Tools
By introducing electrical reactance into the feedback loops of an…
Textbook
If a strip of conductive metal is stretched, it will become skinnier…
Textbook
Brushless DC motors were developed from conventional brushed DC motors…
Textbook
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
Tools
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
All About Contactors When a relay is used to switch a large amount of…
Textbook
A multiplexer, abbreviated mux, is a device that has multiple inputs…
Textbook
Input Voltages for Logic Gates Logic gate circuits are designed to…
Textbook
What does it mean for an object to have an electric charge? Give an…
Worksheets - Environmental Sensors
You might have noticed on the table for specific resistances that all…
Textbook
Since three-phase is used so often for power distribution systems, it…
Textbook
Given two lengths of metal wire, which one will have the least…
Worksheets - Environmental Sensors
This calculator will determine the square root, cube root, or nth root of a given number, x.
Tools
Quantum physics describes the states of electrons in an atom according…
Textbook
It is fairly important to use large value resistors (10 MΩ works…
Worksheets - Environmental Sensors
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
If two coils of wire are brought into close proximity with each other…
Textbook
A peak detector is a series connection of a diode and a…
Textbook
Textbook
Normally, the rotor windings of a wound rotor induction motor are…
Textbook
If we were to connect two inverter gates together so that the output…
Textbook
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Tools
Over the course of the next few chapters, you will learn that AC…
Textbook
If a strip of conductive metal is stretched, it will become skinnier…
Textbook
Although many textbooks provide good introductions to digital memory…
Textbook
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