Don’t just sit there! Build something!! Learning to analyze digital…
What is a Synchronous Counter? A synchronous counter, in contrast to…
If we were to connect two inverter gates together so that the output…
Don’t just sit there! Build something!! Learning to analyze digital…
Up to now, every circuit that was presented was a combinatorial…
Diodes can perform switching and digital logic operations. Forward and…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Mathematicians use Venn diagrams to show the logical relationships of…
What does it mean, in general terms, to encode something? Conversely,…
PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…
Although the prime intent of octal and hexadecimal numeration systems…
A common topology for DC-AC power converter circuits uses a pair of…
If the output of a shift register is fed back to the input. a ring…
The fourth example has A partially overlapping B. Though, we will…
NAND and NOR gates possess a special property: they are universal.…
Instrumentation is a field of study and work centering on measurement…
For reference, this section introduces the terminology used in some…
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Don’t just sit there! Build something!! Learning to analyze relay…
Don’t just sit there! Build something!! Learning to mathematically…
The use of variable voltage for instrumentation signals seems a rather…
Show how this ammeter would be connected to the light bulb circuit to…
What is the purpose of the switch shown in this schematic diagram?
There are three basic factors of capacitor construction determining…
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
It is imperative to understand that the type of numeration system used…
Resonance in a Tank Circuit A condition of resonance will be…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
PARTS AND MATERIALS Two 6-volt batteries One 9-volt battery Actually,…
Let us begin our exploration of Boolean algebra by adding numbers…
It is sometimes useful in logic circuits to have a multivibrator which…
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Analog circuits are circuits dealing with signals free to vary from…
When lightning strikes, nearby magnetic compass needles may be seen to…
PARTS AND MATERIALS Low-voltage AC power supply Two capacitors, 0.1…
So far, we’ve been analyzing single-battery, single-resistor…
Suppose I were about to measure an unknown voltage with a manual-range…
Note the “50 ohm” rating printed on the jacket of the cable. What…
Capacitors Vs. Resistors Capacitors do not behave the same as…
A calculator designed to calculate the maximum current that a stripline can handle
You may have wondered where we got that strange equation for the…
SPICE is a computer program designed to simulate analog electronic…
Identify each of these logic gates by name, and complete their…
Digital computers communicate with external devices through ports:…
Identify which trigonometric functions (sine, cosine, or tangent) are…
PARTS AND MATERIALS Two 6 volt batteries Capacitor, 0.1 µF…
The Romans devised a system that was a substantial improvement over…
The Mesh-Current Method, also known as the Loop Current Method, is…
What is Conductance? In the study of DC circuits, the student of…
Suppose we altered our basic open-collector inverter circuit, adding a…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
Using an electrical meter safely and efficiently is perhaps the most…
Counting practice: count from zero to thirty-one in binary, octal, and…
How to Create Band-pass Filter There are applications where a…
As we’ve already learned, electricity requires a complete path…
De Forest’s Audion tube came to be known as the triode tube…
A tool designed to convert RF power from watts to decibels and vice versa
When someone mentions the word “computer,” a digital…
