Identify the type of logic gate shown in this schematic diagram, and…
In ladder logic symbolism, an electromechanical relay coil is shown as…
Parallel-in/ serial-out shift registers do everything that the…
The single-transistor inverter circuit illustrated earlier is actually…
We can construct a simple logic functions for our hypothetical lamp…
A microcontroller is a specialized type of digital computer used to…
Don’t just sit there! Build something!! Learning to mathematically…
Having learned about digital memory devices in the last chapter, we…
Electricity and Magnetism An electric current through a conductor will…
What is the purpose of a seven-segment decoder circuit? What is a…
Let’s begin with a semiconductor gate circuit in need of…
Don’t just sit there! Build something!! Learning to analyze digital…
Complementary Output Gates It is sometimes desirable to have a logic…
At first it may seem pointless to have the four buffer gates following…
Though it may seem strange to cover the elementary topic of electrical…
Up to now, every circuit that was presented was a combinatorial…
Don’t just sit there! Build something!! Learning to analyze digital…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
Digital logic gate circuits are manufactured as integrated circuits:…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
Shift registers, like counters, are a form of sequential logic.…
The 555 integrated circuit is the most popular chip ever manufactured.…
If the output of a shift register is fed back to the input. a ring…
Don’t just sit there! Build something!! Learning to analyze digital…
Serial-in, serial-out shift registers delay data by one clock time for…
A bistable multivibrator has two stable states, as indicated by the…
Now we can proceed to studying specific types of digital storage…
Read the following quotation, and then research the term…
Identify each of these logic gates by name, and complete their…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
What is an Encoder? An encoder is a circuit that changes a set of…
Counting practice: count from zero to thirty-one in binary, octal, and…
Perhaps the most ingenious technique was that of the delay line. A…
Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
Let’s count from zero to twenty using four different kinds of…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
We can subtract one binary number from another by using the standard…
Define the following acronyms as they apply to digital logic circuits:…
Diodes can perform switching and digital logic operations. Forward and…
Don’t just sit there! Build something!! Learning to mathematically…
As was mentioned before, the angle of this “power…
In DC and low-frequency AC circuits, the characteristic impedance of…
When an alternator produces AC voltage, the voltage switches polarity…
Don’t just sit there! Build something!! Learning to mathematically…
Temperature coefficient (α) per degree C: Material Element/Alloy…
Connecting digital circuitry to sensor devices is simple if the sensor…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
What factors determine where potentiometers Rpot1 and Rpot2 must be…
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
Power Equation of Ohm’s Law and Joule’s Law …
Periodic table of chemical elements.
Because capacitors store energy in the form of an electric field, they…
In the previous section, we saw a circuit using one J-K flip-flop that…
Things start to get complicated when we need to relate two or more AC…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…
When plotted on a curve tracer, the characteristic curve for a normal…
The following circuits are pre-tested netlists for SPICE 2g6, complete…
