The Mesh-Current Method, also known as the Loop Current Method, is…
Computers can be powerful tools if used properly, especially in the…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
PARTS AND MATERIALS Paper tube, from a toilet-paper roll Bar of iron…
PARTS AND MATERIALS Two 6-volt batteries Four NPN…
(Template)
In addition to performing tasks of amplification and switching, tubes…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
“I think it is safe to say that no one understands quantum…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Don’t just sit there! Build something!! Learning to mathematically…
A very common misconception students have about potentiometers is the…
The interlock contacts installed in the previous section’s motor…
Don’t just sit there! Build something!! Learning to mathematically…
With the notable exception of calculations for power (P), all AC…
Don’t just sit there! Build something!! Learning to analyze digital…
Decibel as Absolute Unit of Power It is also possible to use the…
Larger Karnaugh maps reduce larger logic designs. How large is large…
Of course, there is a danger of electrical shock when directly…
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
Counting practice: count from zero to thirty-one in binary, octal, and…
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
Electricity and Magnetism An electric current through a conductor will…
This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.
So far, we’ve only been able to escape the sheer volume of…
SPICE is a computer program designed to simulate analog electronic…
Bipolar transistors are constructed of a three-layer semiconductor…
Let’s begin with a semiconductor gate circuit in need of…
Periodic table of chemical elements.
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
When students first see the parallel resistance equation, the natural…
Power Capacity As has already been observed, transformers must be well…
Define the following terms: energy, work, and power.
Don’t just sit there! Build something!! Learning to mathematically…
Explain how an ohmmeter is able to measure the resistance of a…
Synchronous motors load the power line with a leading power factor.…
Don’t just sit there! Build something!! Learning to mathematically…
So far, we’ve explored tubes which are totally…
