A chandelier has five light bulbs in it, and one of them is not…
The Voltage Gain Because amplifiers have the ability to increase the…
It may seem difficult to even start on a project such as this, with no…
Wiring for AC and DC power distribution branch circuits are color…
This calculator will determine the square root, cube root, or nth root of a given number, x.
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Counting practice: count from zero to thirty-one in binary, octal, and…
In this circuit, three resistors receive the same amount of current (4…
Don’t just sit there! Build something!! Learning to mathematically…
Project Parts and Materials Automotive alternator (one required, but…
Don’t just sit there! Build something!! Learning to analyze digital…
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
What does the normal status of an electrical switch refer to?…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
In very simple, qualitative terms, rate the impedance of capacitors…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
If we were to connect two inverter gates together so that the output…
When using conventional current flow, we can trace the direction of…
The purpose of the parallel-in/ parallel-out shift register is to take…
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
The SPICE circuit simulation program provides for modeling diodes in…
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
In this series of hands-on electronics experiments, you will build direct current (DC) circuits and learn fundamental electrical engineering circuit concepts.
Safety is very important when designing and/or building a device…
Don’t just sit there! Build something!! Learning to mathematically…
Feedback is a fascinating engineering principle. It can turn a rather…
Most AC motors are induction motors. Induction motors are favored due…
This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
Suppose I were about to measure an unknown voltage with a manual-range…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
PARTS AND MATERIALS 6 volt battery Power transformer, 120VAC step-down…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
PARTS AND MATERIALS Two 6-volt batteries Three NPN…
When plotted on a curve tracer, the characteristic curve for a normal…
Because binary numeration requires so many bits to represent…
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What do you think this logic buffer gate will do, with the output…
Single Phase Synchronous Motors Single-phase synchronous motors are…
How to Create Band-pass Filter There are applications where a…
The “vocabulary” of instructions which any particular…
The following problems are arranged in order from most likely to least…
This chapter explores the response of capacitors and inductors to…
When connecting batteries together to form larger “banks”…
Generally speaking, how many “time constants” worth of time does…
In ladder logic symbolism, an electromechanical relay coil is shown as…
This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
The invention of the bipolar transistor in 1948 ushered in a…
Calculate the voltage output by the secondary winding of a transformer…
Devoting a whole chapter in a modern electronics text to the design…
Define the following terms: energy, work, and power.
Show how this ammeter would be connected to the light bulb circuit to…
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
What is the purpose of a seven-segment decoder circuit? What is a…
Pure resistive AC circuit: voltage and current are in phase. …
The bipolar junction transistor (BJT) was named because its operation…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
The variable reluctance motor is based on the principle that an…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
Since Thevenin’s theorem and Norton’s theorems are two…
