This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
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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.
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The bipolar junction transistor (BJT) was named because its operation…
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If we were to connect two inverter gates together so that the output…
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A very common misconception students have about potentiometers is the…
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You might have been wondering how charges can continuously flow in a…
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In mathematics, an identity is a statement true for all possible…
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Current Source It is possible through the use of electronic amplifiers…
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Single phase power system schematic diagram shows little about the…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Capacitors, like all electrical components, have limitations that must…
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Don’t just sit there! Build something!! Learning to mathematically…
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Digital computers communicate with external devices through ports:…
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A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
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What, exactly, is necessary to establish electrical continuity between…
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To learn about electronics, you must eventually engage in hands-on experimentation. Knowledge gleaned from books alone has limited use in scientific endeavors. Troubleshooting a circuit can be as important as the knowledge gained from a properly functioning experiment.
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Don’t just sit there! Build something!! Learning to mathematically…
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Though mechanical ohmmeter (resistance meter) designs are rarely used…
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In this circuit, three resistors receive the same amount of current (4…
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Given two lengths of metal wire, which one will have the least…
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Many different equations used in the analysis of electric circuits may…
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Remember that vectors are mathematical objects just like numbers on a…
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Before we begin to explore the effects of resistors, inductors, and…
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In the last section, we saw how the 3rd harmonic and all of its…
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What is a Synchronous Counter? A synchronous counter, in contrast to…
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In this hands-on electronics experiment, you will compare the resistance of a lamp filament in its on and off states and learn about nonlinear resistances by applying Ohm's law.
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It was discovered centuries ago that certain types of materials would…
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Don’t just sit there! Build something!! Learning to analyze relay…
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Most electrical wire is covered in a rubber or plastic coating called…
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This tool is designed to convert power ratios to decibel
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By now you should be well aware of the correlation between electrical…
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When inductors are connected in series, the total inductance is the…
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What is Conductance? In the study of DC circuits, the student of…
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When connecting batteries together to form larger “banks”…
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It may seem difficult to even start on a project such as this, with no…
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The jobs of electronics engineers and technicians frequently entail…
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In this hands-on AC electronics experiment, you will use an AC voltage source connected to speakers to learn about sound waves and the foundational principle used in noise cancelling headphones.
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This calculator helps you compute the characteristic impedance of an embedded microstrip.
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Though it may seem strange to cover the elementary topic of electrical…
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Using the same value components in our series example circuit, we will…
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Inductive Reactance Capacitive Reactance …
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Don’t just sit there! Build something!! Learning to analyze digital…
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