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
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Tools
By introducing electrical reactance into the feedback loops of an…
Textbook
There are not too many circuit symbols for bipolar transistors. There…
Textbook
Valence: The electrons in the outermost shell, or valence shell, are…
Textbook
In this hands-on electronics experiment, you will build a null-balancing potentiometric voltmeter and learn how to prevent a voltmeter from changing the voltage it is measuring.
Textbook
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Tools
In this hands-on semiconductor electronics experiment, build a simple circuit that will teach you how to use a commutating diode to reduce inductive kickback.
Textbook
The node voltage method of DC network analysis solves for unknown…
Textbook
Perhaps the most important consideration of an ADC is its resolution.…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Smartwatches
There are many different types of power sources, and here some of the…
Textbook
The following problems are arranged in order from most likely to least…
Textbook
Having learned about digital memory devices in the last chapter, we…
Textbook
It is sometimes desirable to have circuits capable of selectively…
Textbook
A tool designed to calculate the characteristic impedance of a twisted-pair cable
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Smartwatches
In this hands-on electronics experiment, build a Schmitt trigger using a 555 timer and learn about hysteresis and the inner workings of the extremely versatile 555 timer IC.
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Smartwatches
There are three basic factors of capacitor construction determining…
Textbook
Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - Smartwatches
In this hands-on electronics experiment, you will examine the heat generated by resistors and maybe even make one smoke! Also, learn to calculate power dissipation using Joule's law and resistor power ratings.
Textbook
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