Digital logic gate circuits are manufactured as integrated circuits:…
At first it may seem pointless to have the four buffer gates following…
Don’t just sit there! Build something!! Learning to mathematically…
Explain the operation of this “H-bridge” motor control circuit: At…
Don’t just sit there! Build something!! Learning to analyze relay…
It is fairly important to use large value resistors (10 MΩ works…
Though it may seem strange to cover the elementary topic of electrical…
Instrumentation is a field of study and work centering on measurement…
NAND and NOR gates possess a special property: they are universal.…
Perhaps the most important consideration of an ADC is its resolution.…
One of the more advanced ADC technologies is the so-called…
We can construct simple logic functions for our hypothetical lamp…
An electric current through a conductor will produce a magnetic field…
The term “combinational” comes to us from mathematics. In…
The interlock contacts installed in the previous section’s motor…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
In the design of large and complex digital systems, it is often…
What Is a XOR Gate? One element conspicuously missing from the set of…
What does it mean, in general terms, to encode something? Conversely,…
Early computer science pioneers such as Alan Turing and John Von…
Counting practice: count from zero to thirty-one in binary, octal, and…
Don’t just sit there! Build something!! Learning to analyze digital…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
Knowing how to generate Gray code should allow us to build larger…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
This calculator computes for the output pulse width of a 555 timer monostable circuit
Parts and Materials Multimeter, digital or analog Assorted resistors…
Counting practice: count from zero to thirty-one in binary, octal, and…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
It was discovered centuries ago that certain types of materials would…
Mathematicians use Venn diagrams to show the logical relationships of…
What does the acronym RF stand form, in reference to radio-related…
Don’t just sit there! Build something!! Learning to mathematically…
NAND and NOR gates possess a special property: they are universal.…
The use of variable voltage for instrumentation signals seems a rather…
What are Simultaneous Equations and Systems of Equations? The terms…
Instrumentation is a field of study and work centering on measurement…
In electric circuits, the three basic quantities are voltage (E or V),…
Don’t just sit there! Build something!! Learning to analyze digital…
A calculator for computing the inductance of a coaxial cable.
SCRs are unidirectional (one-way) current devices, making them useful…
Counting practice: count from zero to thirty-one in binary, octal, and…
Don’t just sit there! Build something!! Learning to mathematically…
Current Source It is possible through the use of electronic amplifiers…
Arithmetic sequences An arithmetic sequence is a series of numbers…
