PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
A technician uses a stroboscope to “freeze” the rotation of a…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6-volt batteries One NPN transistor—models…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
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…
Shown here is the schematic symbol for a resistor: What is the purpose…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
What does it mean for an object to have an electric charge? Give an…
If we were to express the series-connected DC voltages as phasors…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
Electromechanical watt-hour meters use an aluminum disk that is spun…
What is the purpose of a seven-segment decoder circuit? What is a…
Often in the course of designing and building electrical meter…
When an electric current is passed through a coil of wire, what…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
This calculator helps you compute the characteristic impedance of a symmetric stripline.
Ohm’s Law also makes intuitive sense if you apply it to the…
For a given amount of water pressure, which will flow a greater rate…
Because batteries create current flow in a circuit by exchanging…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.
Parametrical data for all semiconductor op-amp models except the…
Pure resistive AC circuit: resistor voltage and current are in phase.…
In the simplest terms you can think of, define what an electrical…
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
In the beam power tube, the basic four-element structure of the…
Power Equation of Ohm’s Law and Joule’s Law NOTE: the symbol…
Thomas Edison, that prolific American inventor, is often credited with…
Don’t just sit there! Build something!! Learning to mathematically…
Because of their insulated gates, IGFETs of all types have extremely…
