As we’ve already learned, electricity requires a complete path…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Though mechanical ohmmeter (resistance meter) designs are rarely used…
JFETs, like bipolar transistors, are able to “throttle”…
Note the “50 ohm” rating printed on the jacket of the cable. What…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
The Q, or quality, factor of a resonant circuit is a measure of the…
The peak voltage calculator calculates peak voltage values from the peak-to-peak voltage, RMS voltage, or average voltage.
Explain the principle of operation for the particular integrated…
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
There are two basic Ohm’s Law equations: one relating voltage,…
What factors determine where potentiometers Rpot1 and Rpot2 must be…
The first and most straightforward network analysis technique is…
When plotted on a curve tracer, the characteristic curve for a normal…
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
There are three major kinds of power supplies: unregulated (also…
The invention of the bipolar transistor in 1948 ushered in a…
An oscilloscope is a very useful piece of electronic test equipment.…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Parts and Materials 6-volt battery 6-volt incandescent…
This tool calculates the cutoff frequency of a circular waveguide
On this page, we’ll outline the three principles you should…
Parts and Materials Operational amplifier, model 1458 or 353…
PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Project Parts and Materials Automotive alternator (one required, but…
As we saw earlier, a power system with no secure connection to earth…
As the name suggests, the tetrode tube contains four elements: cathode…
The expression of numerical quantities is something we tend to take…
This tool is designed to calculate the maximum distance (range) that a radar can detect
A high-pass filter’s task is just the opposite of a low-pass…
Shown here is the schematic symbol for a resistor: What is the purpose…
Write the following exponential expressions in expanded form: 101 =…
If I wanted to build a battery-powered electric drill, would it be…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
In the chapter on mixed-frequency signals, we explored the concept of…
We know that the current in a series circuit may be calculated with…
Logic circuits, whether comprised of electromechanical relays or…
What does the normal status of an electrical switch refer to?…
