As we saw earlier, a power system with no secure connection to earth…
Computers can be powerful tools if used properly, especially in the…
Up until this point, our analysis of transistor logic circuits has…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
A practical application of switch and relay logic is in control…
Early in my explorations of electricity, I came across a length of…
The Voltage Gain Because amplifiers have the ability to increase the…
The SPICE circuit simulation program provides for modeling diodes in…
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
Don’t just sit there! Build something!! Learning to mathematically…
As we saw earlier, a power system with no secure connection to earth…
In any electrically conductive substance, what are charge carriers?…
Contributors to this chapter are listed in chronological order of…
PARTS AND MATERIALS Two 6-volt batteries Carbon pencil…
Fundamentally, an amplifier is a device that takes in a low-power…
Don’t just sit there! Build something!! Learning to mathematically…
Calculate the total resistance of resistors in parallel with ease!
Don’t just sit there! Build something!! Learning to mathematically…
Safety is very important when designing and/or building a device…
Similar in thought to the idea of the integrated circuit, tube…
While Oersted’s surprising discovery of electromagnetism paved…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
There are three major kinds of power supplies: unregulated (also…
Don’t just sit there! Build something!! Learning to mathematically…
For bipolar junction transistors, the fundamental measure of…
PARTS AND MATERIALS 6 volt battery Power transformer, 120VAC…
Before the advent of solid-state logic circuits, logical control…
Using an electrical meter safely and efficiently is perhaps the most…
Don’t just sit there! Build something!! Learning to mathematically…
Reminders When Using Ohm’s Law One of the most common mistakes…
Don’t just sit there! Build something!! Learning to mathematically…
A demultiplexer, sometimes abbreviated dmux, is a circuit that has…
Don’t just sit there! Build something!! Learning to mathematically…
Components in a parallel circuit share the same voltage: Etotal = E1…
Don’t just sit there! Build something!! Learning to mathematically…
Radio waves are comprised of oscillating electric and magnetic fields,…
The electrons of different types of atoms have different degrees of…
This calculator helps you compute for the inductance of an edge coupled trace.
