Don’t just sit there! Build something!! Learning to analyze digital…
Define the following acronyms as they apply to digital logic circuits:…
The Rules of Binary Addition Adding binary numbers is a very simple…
PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…
Read the following quotation, and then research the term…
A handy tool for reading resistor color code values
The SPICE (Simulation Program, Integrated Circuit Emphesis)…
What is the difference between a JMP (“jump”) instruction and a…
With addition being easily accomplished, we can perform the operation…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Pulse Width Modulation (PWM) uses digital signals to control power…
The “vocabulary” of instructions which any particular…
A decoder is a circuit that changes a code into a set of signals. It…
We can subtract one binary number from another by using the standard…
PARTS AND MATERIALS Three batteries, each one with a different voltage…
Before the advent of solid-state logic circuits, logical control…
The manufacture of only silicon based semiconductors is described…
A principal consideration for industrial control networks, where the…
What is a Synchronous Counter? A synchronous counter, in contrast to…
Shift registers, like counters, are a form of sequential logic.…
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Euler’s Number Euler’s constant is an important value for…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
Label where each of the following electrical quantities would be found…
Identify each of these logic gates by name, and complete their…
As a first example of useful combinational logic, let’s build a…
Suppose we wanted to build a device that could add two binary bits…
It is sometimes desirable to have circuits capable of selectively…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
With this lesson, I hope to avoid a common mistake found in…
Don’t just sit there! Build something!! Learning to mathematically…
Given two lengths of metal wire, which one will have the least…
Don’t just sit there! Build something!! Learning to analyze relay…
Superposition theorem is one of those strokes of genius that takes a…
Electricity and Magnetism An electric current through a conductor will…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Define what noise means, in the electrical sense of the word. How does…
Don’t just sit there! Build something!! Learning to mathematically…
