In very simple, qualitative terms, rate the impedance of capacitors…
This calculator computes the power received by an antenna using Friis formula
Early in my explorations of electricity, I came across a length of…
This tool is designed to calculate the maximum distance (range) that a radar can detect
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Don’t just sit there! Build something!! Learning to analyze digital…
What voltage will you choose to use for each of the station batteries?
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.
The Q, or quality, factor of a resonant circuit is a measure of the…
Given three of the four input parameters (refractive indices, angles of incidence, and refraction) this tool calculates the missing variable based on Snell's law.
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
In simple AC power systems, one of the two conductors is typically…
De Forest’s Audion tube came to be known as the triode tube…
Charles Proteus Steinmetz’s first job after arriving in America…
This calculator will help compute the inductance of a length of wire.
A calculator designed to calculate the maximum current that a stripline can handle
This tool is designed to calculate the inductance of two parallel wires
Don’t just sit there! Build something!! Learning to mathematically…
Synchronous motors load the power line with a leading power factor.…
The use of variable voltage for instrumentation signals seems a rather…
Research and describe what the Hall effect is, and list some practical…
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 tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
Unijunction transistor: Although a unijunction transistor is not a…
A peak detector is a series connection of a diode and a…
Don’t just sit there! Build something!! Learning to mathematically…
One caveat with signed binary numbers is that of overflow, where the…
In this hands-on AC electronics experiment, build a simple RC circuit that demonstrates phase shift and learn how out-of-phase AC voltages do not add algebraically.
Read-only memory (ROM) is similar in design to static or dynamic RAM…
Don’t just sit there! Build something!! Learning to mathematically…
Instantaneous Values in AC Circuits Pure resistive AC circuit:…
