The earliest forms of digital data storage involving moving parts was…
PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…
Don’t just sit there! Build something!! Learning to analyze digital…
Early computer science pioneers such as Alan Turing and John Von…
Also called the parallel A/D converter, this circuit is the simplest…
Don’t just sit there! Build something!! Learning to analyze digital…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
Suppose we altered our basic open-collector inverter circuit, adding a…
Perhaps the most ingenious technique was that of the delay line. A…
The earliest forms of digital data storage involving moving parts was…
Define the following acronyms as they apply to digital logic circuits:…
Read-only memory (ROM) is similar in design to static or dynamic RAM…
PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…
Now we can proceed to studying specific types of digital storage…
When we store information in some kind of circuit or device, we not…
Electromechanical relays used to start and stop high-power electric…
A tool designed to calculate the power density of an antenna
Standing waves at the resonant frequency points of an open- or…
Provide a definition for phasor, as the term applies to electrical…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Reminders When Using Ohm’s Law One of the most common mistakes…
So far, we’ve explored tubes which are totally…
For extremely high-frequency applications (above 1 GHz), the…
Up to now, every circuit that was presented was a combinatorial…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
A tool designed to calculate the characteristic impedance of a twisted-pair cable
If an electric current is passed through this wire, which direction…
De Forest’s Audion tube came to be known as the triode tube…
Identify which direction each potentiometer wiper must move in this…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
Shown here is the schematic symbol for a resistor: What is the purpose…
The field effect transistor was proposed by Julius Lilienfeld in US…
The Programmable Logic Controller, or PLC, was invented in the late…
Designing Wire Resistance Conductor ampacity rating is a crude…
Suppose we wanted to build a device that could add two binary bits…
An inductor is a passive two-terminal electrical component that…
An often neglected area of study in modern electronics is that of…
