Don’t just sit there! Build something!! Learning to mathematically…
Shown here is the schematic symbol for a resistor: What is the purpose…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
PARTS AND MATERIALS Two 6-volt batteries One NPN…
A technician uses a stroboscope to “freeze” the rotation of a…
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 4017 decade counter/divider (Radio Shack catalog…
Don’t just sit there! Build something!! Learning to mathematically…
What is the purpose of a seven-segment decoder circuit? What is a…
What is the purpose of the switch shown in this schematic diagram?
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
If we were to express the series-connected DC voltages as phasors…
Don’t just sit there! Build something!! Learning to mathematically…
What does it mean for an object to have an electric charge? Give an…
It is fairly important to use large value resistors (10 MΩ works…
Don’t just sit there! Build something!! Learning to mathematically…
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…
The metric system, besides being a collection of measurement units for…
Fundamentally, an amplifier is a device that takes in a low-power…
Write the following exponential expressions in expanded form: 101 =…
In an ideal case, an inductor acts as a purely reactive device. That…
Boolean algebra finds its most practical use in the simplification of…
PARTS AND MATERIALS Two 6-volt batteries Three NPN…
Parametric data for all semiconductor op-amp models except the CA3130…
In the simplest terms you can think of, define what an electrical…
AC Motors Perhaps the most important benefit of polyphase AC power…
If I needed to describe the distance between two cities, I could…
The circuits in the figure below are known as clampers or DC…
The Q, or quality, factor of a resonant circuit is a measure of the…
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
A modern alternative to sending (binary) digital information via…
Don’t just sit there! Build something!! Learning to mathematically…
Early computer science pioneers such as Alan Turing and John Von…
The Rules of Binary Addition Adding binary numbers is a very simple…
PARTS AND MATERIALS Electronic “keyboard” (musical)…
This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
