Counting practice: count from zero to thirty-one in binary, octal, and…
A waveguide is a special form of transmission line consisting of a…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Tables of specific resistance and temperature coefficient of…
The basic application of Ohm’s law to combinations of series and…
In very simple, qualitative terms, rate the impedance of capacitors…
Read the following quotation, and then research the term…
Don’t just sit there! Build something!! Learning to mathematically…
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.
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Don’t just sit there! Build something!! Learning to mathematically…
Counting practice: count from zero to thirty-one in binary, octal, and…
Many electronic circuits use what is called a split or a dual power…
When we store information in some kind of circuit or device, we not…
Don’t just sit there! Build something!! Learning to mathematically…
Single phase power system schematic diagram shows little about the…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
Three-Phase Alternator Let’s take the three-phase alternator…
Impedance Matching Because transformers can step voltage and current…
In this hands-on electronics experiment, you will build an analog differentiator circuit that outputs a signal proportional to the rate-of-change and learn about one of the advantages of analog circuits.
If we were to express the series-connected DC voltages as phasors…
This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
Designing Wire Resistance Conductor ampacity rating is a crude…
Because the relationship between voltage, current, and resistance in…
The earliest forms of digital data storage involving moving parts was…
In this hands-on semiconductor electronics experiment, build a custom operational amplifier (op amp) and learn about the application of current mirrors and the use of negative feedback in op amp circuits.
Conductors lose all of their electrical resistance when cooled to…
The circuit shown here is a four-bit analog-to-digital converter…
A diode is an electronics component made from a combination of a…
In this hands-on electronics experiment, you will build a battery-operated circuit with a light and learn about open and short circuit failures.
Introduction Whenever an electric voltage exists between two separated…
NAME:…
Over the course of learning about electricity, you will want to…
For extremely high-frequency applications (above 1 GHz), the…
It is sometimes desirable to have circuits capable of selectively…
A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
If the ends of a wire loop are attached to two half-circular metal…
There are four basic factors of inductor construction determining the…
What is an Encoder? An encoder is a circuit that changes a set of…
Current Source It is possible through the use of electronic amplifiers…
A tool designed to convert between units of torque
Shown here is the schematic symbol for a resistor: What is the purpose…
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.
Let’s take the same components for our series example circuit…
Feedback is a fascinating engineering principle. It can turn a rather…
A tool designed to calculate the guided wavelength inside a microstrip.
In this hands-on semiconductor electronics experiment, build a junction field-effect transistor (JFET) current regulator and learn some of the advantages of JFETs over BJTs for current regulation.
Calculate the voltage output by the secondary winding of a transformer…
Research and describe what the Hall effect is, and list some practical…
