What is the purpose of a seven-segment decoder circuit? What is a…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
What does it mean for an object to have an electric charge? Give an…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
Shown here is the schematic symbol for a resistor: What is the purpose…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Electromechanical watt-hour meters use an aluminum disk that is spun…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
A technician uses a stroboscope to “freeze” the rotation of a…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
What is the purpose of the switch shown in this schematic diagram?
It is fairly important to use large value resistors (10 MΩ works…
If we were to express the series-connected DC voltages as phasors…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator helps you compute the characteristic impedance of a microstrip.
Definition of a Radical Given the expression where “x” is…
RELATED WORKSHEET: Calculus for Electric…
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As we saw earlier, a power system with no secure connection to earth…
Don’t just sit there! Build something!! Learning to analyze digital…
Critical temperatures given in Kelvins Material Element/Alloy Critical…
Complementary Output Gates It is sometimes desirable to have a logic…
If a strip of conductive metal is stretched, it will become skinnier…
Suppose we altered our basic open-collector inverter circuit, adding a…
An electromechanical generator is a device capable of producing…
Don’t just sit there! Build something!! Learning to mathematically…
Introduction This third volume of the book series Lessons In Electric…
Capacitance Formula Permittivity of Dielectric …
The R/2R DAC circuit is an alternative to the binary-weighted-input…
Don’t just sit there! Build something!! Learning to mathematically…
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
AC Motors Perhaps the most important benefit of polyphase AC power…
