Research the FCC (Federal Communication Commission) guidelines on…
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) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
What does the acronym RF stand form, in reference to radio-related…
“I think it is safe to say that no one understands quantum…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Don’t just sit there! Build something!! Learning to analyze relay…
One of the more fascinating applications of electricity is in the…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
How to Create Band-pass Filter There are applications where a…
The most straightforward DC network analysis technique is the branch…
Shown here is the schematic symbol for a resistor: What is the purpose…
With this lesson, I hope to avoid a common mistake found in…
So far, we’ve studied both S-R and D latch circuits with enable…
Don’t just sit there! Build something!! Learning to mathematically…
Stepper Motor vs Servo Motor A stepper motor is a…
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
So far in our discussions on electricity and electric circuits, we…
Computers can be powerful tools if used properly, especially in the…
Three-phase Wye(Y) Connection Initially, we explored the idea of…
Ladder diagrams are specialized schematics commonly used to document…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
RELATED WORKSHEETS: Calculus for Electric Circuits…
In this hands-on electronics experiment, build a 3-bit down counter using J-K flip-flops and learn about asynchronous counter functionality.
Don’t just sit there! Build something!! Learning to mathematically…
After the introduction of the DC electrical distribution system by…
A helpful analogy for understanding divided feedback amplifier…
In this hands-on AC electronics experiment, you will sense AC electric fields using the sensitive voltage detector and learn about capacitive coupling, EMI, and shielding techniques.