Before the advent of solid-state logic circuits, logical control…
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Perhaps the most important consideration of an ADC is its resolution.…
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What is a Synchronous Counter? A synchronous counter, in contrast to…
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Don’t just sit there! Build something!! Learning to analyze digital…
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At first it may seem pointless to have the four buffer gates following…
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Most integrated circuits are digital, based on MOS (CMOS) transistors.…
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A microcontroller is a specialized type of digital computer used to…
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A serial-in, parallel-out shift register is similar to the serial-in,…
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Don’t just sit there! Build something!! Learning to analyze digital…
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In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
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Feedback is a fascinating engineering principle. It can turn a rather…
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Don’t just sit there! Build something!! Learning to analyze digital…
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In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis. This calculator will help you design an oscillator using a 555 timer IC.
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If the output of a shift register is fed back to the input. a ring…
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Solid-state switching circuits usually keep their constituent…
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One method of addressing the digital ramp ADC’s shortcomings is…
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Parallel-in/ serial-out shift registers do everything that the…
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(Template)
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In the previous section, we saw a circuit using one J-K flip-flop that…
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A bistable multivibrator has two stable states, as indicated by the…
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What Is an XOR Gate? One element conspicuously missing from the set of…
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Don’t just sit there! Build something!! Learning to analyze digital…
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For reference, this section introduces the terminology used in some…
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Also called the parallel A/D converter, this circuit is the simplest…
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Who Developed the Karnaugh Map? Maurice Karnaugh, a…
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We can construct a simple logic functions for our hypothetical lamp…
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A Logic Gate is assigned as an elementary building block of…
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The Rules of Binary Addition Adding binary numbers is a very simple…
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Let us begin our exploration of Boolean algebra by adding numbers…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Perhaps the most ingenious technique was that of the delay line. A…
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So far we have been finding Sum-Of-Product (SOP) solutions to logic…
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What is an Encoder? An encoder is a circuit that changes a set of…
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Now we can proceed to studying specific types of digital storage…
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At first it may seem pointless to have the four buffer gates following…
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Suppose we wanted to build a device that could add two binary bits…
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Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
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The Programmable Logic Controller, or PLC, was invented in the late…
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Don’t just sit there! Build something!! Learning to analyze digital…
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A microcontroller is a specialized type of digital computer used to…
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The SPICE circuit simulation program provides for modeling diodes in…
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Practical Benefit of Active Devices The practical benefit of active…
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A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Tools
If an electric current is passed through this wire, which direction…
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Learn the Power Formula We’ve seen the formula for determining…
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A demultiplexer, sometimes abbreviated dmux, is a circuit that has one…
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Anyone who’s studied geometry should be familiar with the…
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Consider a circuit for a single-phase AC power system, where a 120…
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Given two lengths of metal wire, which one will have the least…
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What is an Insulated Gate Bipolar Transistor (IGBT), and what…
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We can subtract one binary number from another by using the standard…
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Provide a definition for phasor, as the term applies to electrical…
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The concept of a mathematical power is familiar to most students of…
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One of the more fascinating applications of electricity is in the…
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This is a schematic for a simple VCO: The oscillator is of the RC…
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With the notable exception of calculations for power (P), all AC…
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The Inductance Formula Wheeler’s formulas for…
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Arithmetic Sequences An arithmetic sequence is a series of numbers…
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Explain the principle of operation for the particular integrated…
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Decibel as Absolute Unit of Power It is also possible to use the…
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