2-wire analog outputs with precision DACs
3-wire analog outputs with precision DACs
What does the acronym RF stand form, in reference to radio-related…
Decibel as Absolute Unit of Power It is also possible to use the…
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Wire-by-Number project: simple voltage divider Description: Build a…
It is sometimes desirable to have circuits capable of selectively…
Don’t just sit there! Build something!! Learning to analyze digital…
In our study of AC circuits thus far, we’ve explored circuits…
Power Capacity As has already been observed, transformers must be well…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
At the beginning of this chapter, it illustrates how transistors could…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
What is Attenuators? Attenuators are passive devices. It is…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
The Q factor of a series inductive circuit is given by the following…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
An ideal transistor would show 0% distortion in amplifying a signal.…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
The Bel is Used to Represent Gain In its simplest form, an…
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
The structure behind ladder logic is based on the electrical ladder…
This calculator computes the inductance of a microstrip etched on a PCB.
Contributors to this chapter are listed in chronological order of…
Define the following terms: energy, work, and power.
When an alternator produces AC voltage, the voltage switches polarity…
Calculate circuit parameters using Ohm's Law
A rheostat (variable resistor) and a switch are both examples of…
Typically, complex circuits are not arranged in nice, neat, clean…
What is a Synchronous Counter? A synchronous counter, in contrast to…
“The nice thing about standards is that there are so many of…
Anyone who’s studied geometry should be familiar with the…
PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…
The fourth example has A partially overlapping B. Though, we will…
Don’t just sit there! Build something!! Learning to mathematically…
In simple reactive circuits with little or no resistance, the effects…
Seebeck Effect An interesting phenomenon applied in the field of…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
If we connect the output of an op-amp to its inverting input and apply…
