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# Electrical Engineering(Digital) for Android

Free

## Developer's Description

This app is a Complete Free Book of Electrical Engineering(Digital) With important topics, notes, blogs,and diagrams..

This Useful app Consist of More than 100 of topics with clear details and diagram..

Chapter 1: Numeration Systems

Numbers and Symbols

Systems of Numeration

Decimal versus Binary Numeration

Octal and Hexadecimal to Decimal Conversion

Conversion From Decimal Numeration

Chapter 2: Binary Arithmetic

Numbers versus Numeration

Negative Binary Numbers

Binary Subtraction

Binary Overflow

Bit Grouping

Chapter 3: Logic Gates

Digital Signals and Gates

The NOT Gate

The Buffer Gate

Multiple-input Gates

TTL NAND and AND gates

TTL NOR and OR gates

CMOS Gate Circuitry

Special-output Gates

Gate Universality

Logic Signal Voltage Levels

DIP Gate Packaging

Chapter 4: Switches

Switch Types

Switch Contact Design

Contact Normal State and Make/Break Sequence

Contact Bounce

Chapter 5: Electromechanical Relays

Relay Construction

Contactors

Time-delay Relays

Protective Relays

Solid-state Relays

Digital Logic Functions

Permissive and Interlock Circuits

Motor Control Circuits

Fail-safe Design

Programmable Logic Controllers (PLC)

Chapter 7: Boolean Algebra

Introduction to Boolean Algebra

Boolean Arithmetic

Boolean Algebraic Identities

Boolean Algebraic Properties

Boolean Rules for Simplification

Circuit Simplification Examples

The Exclusive-OR Function (XOR)

DeMorgans Theorems

Converting Truth Tables into Boolean Expressions

Chapter 8: Karnaugh Mapping

Introduction to Karnaugh Mapping

Venn Diagrams and Sets

Boolean Relationships on Venn Diagrams

Making a Venn Diagram Look Like a Karnaugh Map

Karnaugh Maps, Truth Tables, and Boolean Expressions

Logic Simplification With Karnaugh Maps

Larger 4-variable Karnaugh Maps

Minterm vs Maxterm Solution

Sum and Product Notation

Dont Care Cells in the Karnaugh Map

Larger 5 & 6-variable Karnaugh Maps

Chapter 9: Combinational Logic Functions

Introduction to Combinational Logic Functions

Decoder

Encoder

Demultiplexers

Multiplexers

Using Multiple Combinational Circuits

Chapter 10: Multivibrators

Digital Logic With Feedback

The S-R Latch

The Gated S-R Latch

The D Latch

Edge-triggered Latches: Flip-Flops

The J-K Flip-Flop

Asynchronous Flip-Flop Inputs

Monostable Multivibrators

Chapter 11: Sequential Circuits

Binary Count Sequence

Asynchronous Counters

Synchronous Counters

Counter Modulus

Finite State Machines

Chapter 12: Shift Registers

Introduction to Shift Registers

Serial-in/Serial-out Shift Register

Parallel-in, Serial-out Shift Register

Serial-in, Parallel-out Shift Register

Parallel-in, Parallel-out, Universal Shift Register

Ring Counters

Chapter 13: Digital-Analog Conversion

Introduction to Digital-Analog Conversion

The R/2nR DAC

The R/2R DAC

Chapter 14: Digital Communication

Introduction to Digital Communication

Networks and Busses

Data Flow

Electrical Signal Types

Optical Data Communication

Network Topology

Network Protocols

Practical considerations - Digital Communication

Chapter 15: Digital Storage (Memory)

Why digital?

Digital Memory Terms and Concepts

Modern Nonmechanical Memory

Historical, Nonmechanical Memory Technologies

Memory with moving parts: Drives

Chapter 16: Principles Of Digital Computing

Look-up Tables

Finite-state Machine

Microprocessors

Microprocessor Programming

## Full Specifications

### General

Release September 1, 2019
Version 1.0.180313

### Operating Systems

Operating Systems Android
Additional Requirements Requires Android 4.1 and up

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