This is a schematic for a simple VCO: The oscillator is of the RC…
Worksheets - Wireless/RF
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless/RF
How to Create Band-pass Filter There are applications where a…
Textbook
Point-to-Point Connecting two digital devices with a network, would…
Textbook
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Tools
There’s a sure way to calculate any of the values in a reactive…
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In DC and low-frequency AC circuits, the characteristic impedance of…
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While Oersted’s surprising discovery of electromagnetism paved…
Textbook
It is sometimes desirable to have circuits capable of selectively…
Textbook
It has been found that any repeating, non-sinusoidal waveform can be…
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A peak detector is a series connection of a diode and a…
Textbook
A tool designed to calculate the noise figure of cascaded amplifiers
Tools
In our study of AC circuits thus far, we’ve explored circuits…
Textbook
Instrumentation is a field of study and work centering on measurement…
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Impedance Matching Because transformers can step voltage and current…
Textbook
Aside from the issues of the physical network (signal types and…
Textbook
With BogusBus, our signals were very simple and straightforward: each…
Textbook
Decibel as Absolute Unit of Power It is also possible to use the…
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Tools
If the burden of two systems of measurement for common quantities…
Textbook
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
Tools
What do you think this logic buffer gate will do, with the output…
Worksheets - Wireless/RF
When a switch is actuated and contacts touch one another under the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless/RF
Boolean algebra finds its most practical use in the simplification of…
Textbook
Three-phase Wye(Y) Connection Initially, we explored the idea of…
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In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
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One method of addressing the digital ramp ADC’s shortcomings is…
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You may have wondered where we got that strange equation for the…
Textbook
There are two basic Ohm’s Law equations: one relating voltage,…
Worksheets - Wireless/RF
The circuit shown here is a four-bit analog-to-digital converter…
Worksheets - Wireless/RF
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Wireless/RF
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless/RF
In this hands-on electronics experiment, build a Class B push-pull audio amplifier to drive a speaker and learn about crossover distortion and how to minimize it using negative feedback.
Textbook
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
Tools
As was stated in the last chapter, there is more than one type of…
Textbook
Identify which trigonometric functions (sine, cosine, or tangent) are…
Worksheets - Wireless/RF
In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
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In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
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The Use of Logic Gate Inverters and buffers exhaust the possibilities…
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Solve this equation for the value of x: x + 5 = 8 How many exact…
Worksheets - Wireless/RF
When a transistor is in the fully-off state (like an open switch), it…
Textbook
Radio waves are comprised of oscillating electric and magnetic fields,…
Worksheets - Wireless/RF
This calculator helps you compute for the inductance of an edge coupled trace.
Tools
If we connect the output of an op-amp to its inverting input and apply…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless/RF
There are three basic factors of capacitor construction determining…
Textbook
In instrumentation circuitry, DC signals are often used as analog…
Textbook
In this hands-on semiconductor electronics experiment, construct a common-emitter amplifier using a bipolar junction transistor (BJT) and learn about amplifier gain and feedback.
Textbook
Using an electrical meter safely and efficiently is perhaps the most…
Textbook
Impedance Matching Because transformers can step voltage and current…
Textbook
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
Tools
As an example of using several circuits together, we are going to make…
Textbook
A right triangle is defined as having one angle precisely…
Textbook
Most integrated circuits are digital, based on MOS (CMOS) transistors.…
Textbook
While Oersted’s surprising discovery of electromagnetism paved…
Textbook
The purpose of the parallel-in/ parallel-out shift register is to take…
Textbook
In this hands-on electronics experiment, you will create a battery from a potato (yes! a potato) and learn about the relationship between chemical energy and electric energy.
Textbook
When analyzing complex series and parallel circuits, it is easy to…
Textbook
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
Textbook
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