What does it mean, in general terms, to encode something? Conversely,…
Counting practice: count from zero to thirty-one in binary, octal, and…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
Logic circuits, whether comprised of electromechanical relays or…
What Is an XOR Gate? One element conspicuously missing from the set of…
Using an electrical meter safely and efficiently is perhaps the most…
The purpose of the parallel-in/ parallel-out shift register is to take…
Suppose we wanted to build a device that could add two binary bits…
Identify each of these logic gates by name, and complete their…
If we were to connect two inverter gates together so that the output…
Complementary Output Gates It is sometimes desirable to have a logic…
In designing digital circuits, the designer often begins with a truth…
Input Voltages for Logic Gates Logic gate circuits are designed to…
Digital logic gate circuits are manufactured as integrated circuits:…
Up to now, every circuit that was presented was a combinatorial…
In ladder logic symbolism, an electromechanical relay coil is shown as…
Don’t just sit there! Build something!! Learning to analyze digital…
Define the following acronyms as they apply to digital logic circuits:…
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
In this hands-on electronics experiment, you will build an S-R latch with an enabled input using four NAND gates and learn more about digital circuit functionality.
Don’t just sit there! Build something!! Learning to analyze digital…
In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
What are Time-Delay Relays? Some relays are constructed with a kind of…
If we were to connect two inverter gates together so that the output…
The fourth example has A partially overlapping B. Though, we will…
If we examine a four-bit binary count sequence from 0000 to 1111, a…
Early computer science pioneers such as Alan Turing and John Von…
In this collection of hands-on electronics experiments, build and test digital circuits and learn the fundamentals of digital logic circuits, including gates, counters, logic levels, hysteresis, memory, and more.
Using an electrical meter safely and efficiently is perhaps the most…
Counting practice: count from zero to thirty-one in binary, octal, and…
Explain the operation of this “H-bridge” motor control circuit: At…
Diodes can perform switching and digital logic operations. Forward and…
The logic simplification examples that we have done so far could have…
The Programmable Logic Controller, or PLC, was invented in the late…
A multiplexer, abbreviated mux, is a device that has multiple inputs…
Logic circuits, whether comprised of electromechanical relays or…
The “vocabulary” of instructions which any particular…
Identify each of these logic gates by name, and complete their…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
Don’t just sit there! Build something!! Learning to analyze digital…
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
A chandelier has five light bulbs in it, and one of them is not…
RELATED WORKSHEETS: Decibel Measurements Worksheet
Insulated gate field-effect transistors are unipolar devices just like…
What will happen to the brightness of the light bulb as the iron core…
In this hands-on semiconductor electronics experiment, use a bipolar junction transistor (BJT) to switch an LED and learn about the current their amplification.
Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
Power Equation of Ohm’s Law and Joule’s Law …
If we were to connect two inverter gates together so that the output…
RELATED WORKSHEETS: JFET Amplifiers Worksheet
With BogusBus, our signals were very simple and straightforward: each…
Contributors to this chapter are listed in chronological order of…
The expression of numerical quantities is something we tend to take…
Digital logic gate circuits are manufactured as integrated circuits:…
A circuit which removes the peak of a waveform is known as a clipper.…
This tool is designed to calculate cross-talk coefficient and coupled voltage for a stripline
In this hands-on electronics experiment, build and test a 2-input digital NAND gate with LED indicators and learn to read pinout diagrams, power a digital IC, connect unused inputs and outputs, and use pulldown resistors.
A similar effect happens in series inductive/capacitive circuits. When…
A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
What is the purpose of a seven-segment decoder circuit? What is a…