Don’t just sit there! Build something!! Learning to mathematically…
Note the “50 ohm” rating printed on the jacket of the cable. What…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Sensitive meter movement (Radio Shack catalog #…
How is it possible to assign a fixed value of voltage or current (such…
In electric circuits, the three basic quantities are voltage (E or V),…
Shown here is the schematic symbol for a resistor: What is the purpose…
It used to be with large AC power systems that “power…
As an instructor of electronics, I am called upon frequently to help…
Don’t just sit there! Build something!! Learning to analyze digital…
Many electronic circuits use what is called a split or a dual power…
What is a harmonic frequency? If an oscillator circuit outputs a…
Suppose I were about to measure an unknown voltage with a manual-range…
Safety is very important when designing and/or building a device…
Calculate the voltage output by the secondary winding of a transformer…
Don’t just sit there! Build something!! Learning to mathematically…
It used to be with large AC power systems that “power…
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Don’t just sit there! Build something!! Learning to mathematically…
When someone mentions the word “computer,” a digital…
So far, we’ve only been able to escape the sheer volume of…
What, exactly, is an arbitrary waveform generator, and for what…
Often in the course of designing and building electrical meter…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Counting practice: count from zero to thirty-one in binary, octal, and…
This page provides a step-by-step introduction to using the mesh…
So far we know that AC voltage alternates in polarity and AC current…
Every meter impacts the circuit it is measuring to some extent, just…
If a strip of conductive metal is stretched, it will become skinnier…
What hazards might be posed by a circuit with excessive current going…
An important electrical quantity with no equivalent in DC circuits is…
Figure below shows a photodiode amplifier for measuring low levels of…
Don’t just sit there! Build something!! Learning to analyze digital…
PARTS AND MATERIALS Two 6 volt batteries One potentiometer, single…
Don’t just sit there! Build something!! Learning to mathematically…
The concept of a mathematical power is familiar to most students of…
A calculator for computing the impedance of an edge coupled stripline.
What do you think this logic buffer gate will do, with the output…
With simple series circuits, all components are connected end-to-end…
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
This calculator will help compute the inductance of a length of wire.
As was mentioned before, the angle of this “power…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
Don’t just sit there! Build something!! Learning to mathematically…
Define the following metrological terms: • Uncertainty • Accuracy…
A tool designed to calculate the noise figure of cascaded amplifiers
So far, we’ve studied both S-R and D latch circuits with enable…
Testing a JFET with a multimeter might seem to be a relatively easy…
Learn About L/R Time Constants It is often perplexing to new students…
In this circuit, three resistors receive the same amount of voltage…
Parts and Materials 6-volt battery 6-volt incandescent lamp Jumper…
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
This calculator computes the noise figure and noise temperature in a system
PARTS AND MATERIALS Two 6-volt batteries Four NPN…
