As we saw earlier, a power system with no secure connection to earth…
Computers can be powerful tools if used properly, especially in the…
As a first example of useful combinational logic, let’s build a…
As we saw in a few SPICE analyses earlier in this chapter, the output…
Bipolar Junction Transistor or BJT Current Mirror An often-used…
Don’t just sit there! Build something!! Learning to mathematically…
Let’s take the following example circuit and analyze it: Example…
A mathematician named DeMorgan developed a pair of important rules…
Parts and Materials Operational amplifier, model 1458 or 353…
Superposition theorem is one of those strokes of genius that takes a…
How to Create Band-pass Filter? There are applications where a…
Specific resistance at 20o C: Material Element/Alloy (ohm-cmil/ft)…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output)…
If vectors with uncommon angles are added, their magnitudes (lengths)…
Ohm’s Law also makes intuitive sense if you apply it to the…
Also called the parallel A/D converter, this circuit is the simplest…
Most students of electricity begin their study with what is known as…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
Impedance Matching Because transformers can step voltage and current…
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
During the early development of telephone technology, a unit was…
