The Q, or quality, factor of a resonant circuit is a measure of the…
In very simple, qualitative terms, rate the impedance of capacitors…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
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.
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
This tool is designed to calculate the maximum distance (range) that a radar can detect
This calculator computes the power received by an antenna using Friis formula
Early in my explorations of electricity, I came across a length of…
Don’t just sit there! Build something!! Learning to analyze digital…
What voltage will you choose to use for each of the station batteries?
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Another variation on a theme of bistable multivibrators is the J-K…
Suppose we altered our basic open-collector inverter circuit, adding a…
Another strategy for addressing the problem of secondary electrons…
Passive Devices Components incapable of controlling current by means…
It is sometimes said regarding electrical safety that, Ït’s not the…
Don’t just sit there! Build something!! Learning to mathematically…
SCRs are unidirectional (one-way) current devices, making them useful…
Capacitor Charging and Discharging Experiment Parts and Materials To…
Centuries ago, it was discovered that certain types of mineral rock…
In the previous section, we explored what would happen in simple…
Charles Proteus Steinmetz’s first job after arriving in America…
Though it may seem strange to cover the elementary topic of electrical…
Don’t just sit there! Build something!! Learning to mathematically…
Calculate circuit parameters using Ohm's Law
A switch is an electrical component that can “make” or…
With simple gate and combinational logic circuits, there is a definite…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator computes the resonant frequency of a tank circuit
