The circuit shown here is a four-bit analog-to-digital converter…
A rheostat (variable resistor) and a switch are both examples of…
How is it possible to assign a fixed value of voltage or current (such…
Counting practice: count from zero to thirty-one in binary, octal, and…
Connecting digital circuitry to sensor devices is simple if the sensor…
In the design of large and complex digital systems, it is often…
Counting practice: count from zero to thirty-one in binary, octal, and…
What Is an XOR Gate? One element conspicuously missing from the set of…
It is sometimes useful in logic circuits to have a multivibrator which…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…
Don’t just sit there! Build something!! Learning to analyze digital…
The single-transistor inverter circuit illustrated earlier is actually…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
One caveat with signed binary numbers is that of overflow, where the…
Don’t just sit there! Build something!! Learning to mathematically…
Define the following acronyms as they apply to digital logic circuits:…
Instrumentation is a field of study and work centering on measurement…
Guidelines to Series-Parallel Combination Circuit Analysis The goal of…
What does the normal status of an electrical switch refer to?…
This tool is designed to calculate the inductance of two parallel wires
A transmission line of infinite length is an interesting abstraction,…
So far, we’ve only been able to escape the sheer volume of…
Before the advent of solid-state logic circuits, logical control…
A calculator for computing the gain and output voltage of an operational amplifier
If you’ve ever witnessed a lightning storm, you’ve seen…
What is the purpose of the switch shown in this schematic diagram?
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
Most ohmmeters of the design shown in the previous section utilize a…
Though it may seem strange to cover the elementary topic of electrical…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
As we’ve seen, negative feedback is an incredibly useful…
RELATED WORKSHEETS: Decibel Measurements Worksheet
Don’t just sit there! Build something!! Learning to mathematically…
With this lesson, I hope to avoid a common mistake found in…
How to Create Band-pass Filter There are applications where a…
The normal data inputs to a flip flop (D, S and R, or J and K) are…
The smaller the cross-sectional area of any given wire, the greater…
Identify some of the different types of capacitors, and their…
What will happen to the brightness of the light bulb as the iron core…
Charles Proteus Steinmetz’s first job after arriving in America…
Solve this equation for the value of x: x + 5 = 8 How many exact…
Explain how an ohmmeter is able to measure the resistance of a…
Figure below shows a photodiode amplifier for measuring low levels of…
Electronics is a science, and a very accessible science at that. With…
If we add a voltage divider to the negative feedback wiring so that…
What will this voltmeter register when connected to a battery as shown…
Seeing as how a common meter movement can be made to function as a…
Contributors to this chapter are listed in chronological order of…
PARTS AND MATERIALS Operational amplifier, model 1458 or 353…
Standing waves at the resonant frequency points of an open- or…
Fallacious reasoning and poor interpersonal relations account for more…
Don’t just sit there! Build something!! Learning to analyze digital…
Series and Parallel Resistances Series and Parallel…
Inductors do not have a stable “resistance” as conductors…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) Two…
Thevenin’s Theorem states that it is possible to simplify any…
Don’t just sit there! Build something!! Learning to analyze digital…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Superposition theorem is one of those strokes of genius that takes a…
