Computers can be powerful tools if used properly, especially in the…
Computers can be powerful tools if used properly, especially in the…
As we saw earlier, a power system with no secure connection to earth…
Determine the output voltage polarity of this op-amp (with reference…
This calculator computes for the output pulse width of a 555 timer monostable circuit
The Inductance Formula Wheeler’s formulas for…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Don’t just sit there! Build something!! Learning to mathematically…
The atoms in insulating materials have very tightly-bound electrons,…
A handy tool for reading resistor color code values
In the chapter on mixed-frequency signals, we explored the concept of…
The Q, or quality, factor of a resonant circuit is a measure of the…
There are not too many circuit symbols for bipolar transistors. There…
PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…
Metric Prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z…
If a block of P-type semiconductor is placed in contact with a block…
A high-pass filter’s task is just the opposite of a low-pass…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
Boolean algebra finds its most practical use in the simplification of…
Complex numbers are useful for AC circuit analysis because they…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
The Q factor of a series inductive circuit is given by the following…
Many electronic circuits use what is called a split or a dual power…
