This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
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.
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
In this introduction to series resistance circuits, we will explain…
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.
This calculator helps you compute the characteristic impedance of a broadside coupled stripline.
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.
A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
The Q, or quality, factor of a resonant circuit is a measure of the…
If I needed to describe the distance between two cities, I could…
In this motor control circuit, how would you ensure that there is no…
Cathode: This is the electrode that is heated and emits the…
The metric system, besides being a collection of measurement units for…
Centuries ago, it was discovered that certain types of mineral rock…
Power Capacity As has already been observed, transformers must be well…
The “vocabulary” of instructions which any particular…
Mutual inductors are inductors that capitalize the effect of mutual…
Input Voltages for Logic Gates Logic gate circuits are designed to…
When a switch is actuated and contacts touch one another under the…
Current Components in a series circuit share the same current: Itotal…
If I wanted to build a battery-powered electric drill, would it be…
Determine if the light bulb will de-energize for each of the following…
This chapter will cover the physics behind the operation of…
Try out our Resistor Color Code Calculator in our Tools section.…
For a given amount of water pressure, which will flow a greater rate…
A demultiplexer, sometimes abbreviated dmux, is a circuit that has one…
Label where each of the following electrical quantities would be found…
Programming a circuit simulation with SPICE is much like programming…
A wound rotor induction motor has a stator like a squirrel cage…
A thyristor is a device that has a number of unusual characteristics.…
What, exactly, is an arbitrary waveform generator, and for what…
The structure behind ladder logic is based on the electrical ladder…
The most straightforward DC network analysis technique is the branch…
Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
For extremely high-frequency applications (above 1 GHz), the…
This calculator will solve for either distance, time, or speed given two of the three parameters.
Don’t just sit there! Build something!! Learning to mathematically…
With the notable exception of calculations for power (P), all AC…
We’ve already seen one example of a monostable multivibrator in…
Capacitance Formula Permittivity of Dielectric …