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Digital Communication

Worksheets - Single-Board Computer

Don’t just sit there! Build something!! Learning to analyze digital…

Negative Binary Numbers

Textbook

With addition being easily accomplished, we can perform the operation…

Microprocessor Programming

Textbook

The “vocabulary” of instructions which any particular…

A Very Simple Computer

Textbook

PARTS AND MATERIALS Three batteries, each one with a different voltage…

Programmable Logic Controllers (PLC)

Textbook

Before the advent of solid-state logic circuits, logical control…

Decoder

Textbook

A decoder is a circuit that changes a code into a set of signals. It…

Pulse Width Modulation

Textbook

Pulse Width Modulation (PWM) uses digital signals to control power…

Binary Overflow

Textbook

One caveat with signed binary numbers is that of overflow, where the…

Binary Subtraction

Textbook

We can subtract one binary number from another by using the standard…

Semiconductor Devices in SPICE

Textbook

The SPICE (Simulation Program, Integrated Circuit Emphesis)…

Introduction to Discrete Semiconductor Circuits

Textbook

A semiconductor device is one made of silicon or any number of other…

Synchronous Counters

Textbook

What is a Synchronous Counter? A synchronous counter, in contrast to…

Microprocessor Programming

Worksheets - Single-Board Computer

What is the difference between a JMP (“jump”) instruction and a…

Quantum Devices

Textbook

Most integrated circuits are digital, based on MOS (CMOS) transistors.…

PWM Power Controller

Textbook

PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…

Practical considerations - Digital Communication

Textbook

A principal consideration for industrial control networks, where the…

Microcontroller Principles

Worksheets - Single-Board Computer

Read the following quotation, and then research the term…

Binary Addition

Textbook

The Rules of Binary Addition Adding binary numbers is a very simple…

Memory Devices

Worksheets - Single-Board Computer

Don’t just sit there! Build something!! Learning to analyze digital…

Look-up Tables

Textbook

Having learned about digital memory devices in the last chapter, we…

Critical Temperatures for Superconductors

Textbook

Critical temperatures given in Kelvins Material Element/Alloy Critical…

Field-effect-controlled Thyristors

Textbook

Two relatively recent technologies designed to reduce the…

Capacitor Transient Response

Textbook

Because capacitors store energy in the form of an electric field, they…

Mutual Inductance and Basic Operation

Textbook

Behaviors of Inductors wrapped around a Conductive Core Suppose we…

Voltage/Current Converter OpAmp Circuits

Worksheets - Single-Board Computer

Don’t just sit there! Build something!! Learning to mathematically…

Measurements of AC Magnitude

Textbook

So far we know that AC voltage alternates in polarity and AC current…

PC Oscilloscope

Textbook

PARTS AND MATERIALS IBM-compatible personal computer with sound card,…

Current Divider Circuits

Worksheets - Single-Board Computer

Don’t just sit there! Build something!! Learning to mathematically…

Applications of Resonance

Textbook

So far, the phenomenon of resonance appears to be a useless curiosity,…

Important Constants

Textbook

Euler’s Number Euler’s constant is an important value for…

Flip-Flop Circuits

Worksheets - Single-Board Computer

Don’t just sit there! Build something!! Learning to analyze digital…

555 Timer Astable Circuit

Tools

In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.

CMOS Logic Gates

Worksheets - Single-Board Computer

Counting practice: count from zero to thirty-one in binary, octal, and…

Single-phase Power Systems

Textbook

Single phase power system schematic diagram shows little about the…

Diode Ratings

Textbook

In addition to forward voltage drop (Vf) and peak inverse voltage…

Design Project: Voltmeter

Worksheets - Single-Board Computer

The most important component of your voltmeter will be the…

Mixed-Frequency Signals

Worksheets - Single-Board Computer

What is a harmonic frequency? If an oscillator circuit outputs a…

LC Tank Circuit Resonance Calculator

Tools

This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.

Larger 5 & 6-variable Karnaugh Maps

Textbook

Larger Karnaugh maps reduce larger logic designs. How large is large…

Edge-triggered Latches: Flip-Flops

Textbook

So far, we’ve studied both S-R and D latch circuits with enable…