This document provides an overview of the course content for Digital Electronics. It begins by defining digital electronics as the study of digital signals and devices that use or produce them. It then discusses the history from vacuum tubes to transistors to integrated circuits. It covers the basics of ICs, classification of ICs by size, and Moore's Law. Applications of digital electronics are described along with advantages and disadvantages compared to analog. Career opportunities in fields like RTL engineering and FPGA development are highlighted. Finally, the expected course outcomes are outlined as understanding number systems, combinational and sequential circuits, hazards, and implementing designs using programmable logic.
Scope of Electronics and Communication Engineering in Nepal Saban Kumar K.C.
Contents:
What is Electronics and Communication Engineering(ECE)?
Scope & Application of ECE
Job opportunities
Major fields of ECE
Subject Distribution in ECE
Initiation by KICEM
Perspective areas of projects for ECE students
We provide you the Latest Digital Electronic Projects for Electronics Engineering Students. You can choose the best of your choice and interest from the list of topics we suggested. All new project ideas that are appearing focuses to improve the knowledge of Engineering students.
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Visit our page to get more ideas on Latest Digital Electronic Projects for Electronics Engineering Students these ideas developed by professionals.
Elprocus provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
Wireless technology is pervading the industrial automation world, Zigbee is the first step, and it will expand rapidly thanks to miniaturization, and battery technology progress, and emerging LPWAN networks.
Scope of Electronics and Communication Engineering in Nepal Saban Kumar K.C.
Contents:
What is Electronics and Communication Engineering(ECE)?
Scope & Application of ECE
Job opportunities
Major fields of ECE
Subject Distribution in ECE
Initiation by KICEM
Perspective areas of projects for ECE students
We provide you the Latest Digital Electronic Projects for Electronics Engineering Students. You can choose the best of your choice and interest from the list of topics we suggested. All new project ideas that are appearing focuses to improve the knowledge of Engineering students.
https://www.elprocus.com
Visit our page to get more ideas on Latest Digital Electronic Projects for Electronics Engineering Students these ideas developed by professionals.
Elprocus provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
Wireless technology is pervading the industrial automation world, Zigbee is the first step, and it will expand rapidly thanks to miniaturization, and battery technology progress, and emerging LPWAN networks.
IR wireless is the use of wireless technology in devices or systems that convey data through infrared (IR) radiation. Infrared is electromagnetic energy at a wavelength or wavelengths somewhat longer than those of red light.
The XIM with Bluetooth Smart (also known as Bluetooth Low Energy or BLE) is an LED module with integrated dimming driver. Wireless control greatly simplifies and reduces the cost of lighting installation, eliminating additional wires for communications, and enables much greater flexibility in reconfiguring lights in dynamic environments.
Unlike other wireless lighting control systems, XIM BLE uses wireless technology already available in billions of smartphones and tablets – and a growing ecosystem of sensors and switches. These devices communicate with mobile devices, and through gateways to desktop applications, that vastly simplify the provisioning, control, and administration of lighting installations, while also enabling new capabilities such as beacons, wayfinding, and more general building management.
IR wireless is the use of wireless technology in devices or systems that convey data through infrared (IR) radiation. Infrared is electromagnetic energy at a wavelength or wavelengths somewhat longer than those of red light.
The XIM with Bluetooth Smart (also known as Bluetooth Low Energy or BLE) is an LED module with integrated dimming driver. Wireless control greatly simplifies and reduces the cost of lighting installation, eliminating additional wires for communications, and enables much greater flexibility in reconfiguring lights in dynamic environments.
Unlike other wireless lighting control systems, XIM BLE uses wireless technology already available in billions of smartphones and tablets – and a growing ecosystem of sensors and switches. These devices communicate with mobile devices, and through gateways to desktop applications, that vastly simplify the provisioning, control, and administration of lighting installations, while also enabling new capabilities such as beacons, wayfinding, and more general building management.
This PDF tells the basic Concept of ICs (Integrated Circuit) in Embedded System . This pdf also contain some examples including application of ICs in Solar Panel .
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
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Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
2. WHATDO YOULEARNIN THIS VIDEO?
What is Digital Electronics?
Importance of the subject.
Opportunities in this field.
Preparations for the job market.
What do you study in the entire course?
3. What is Digital Electronics ???
Digital electronics is a field
of electronics involving the
study of digital signals and the
engineering of devices that use
or produce them.
4. Digital ElectronicsQuickHistory
• Prior to digital technology, electronic transmission was limited
to analog technology, which transmitted and received data as
electronic signals by varying frequency or amplitude.
• In the 1930's the prototypes of the computer were constructed
using mechanical switches ( vacuum tubes ).
• During 1940's electronic diodes were used, while these were
better than earlier but they were not reliable.
• The next stage of development took in 1947 with the
transistors, which was much smaller, faster and cooler than
earlier technology. Also transistors were replaced by integrated
circuits (ICs) and that got smaller and smaller with the
enhancements in fabrication technology.
vacuumtubes
diode
transistors
IC(Chip)
5. What is an IC?
INTEGRATED
CIRCUIT
GATES
TRANSISTORS
DIODES
P TYPE & N TYPE
SEMICONDUCTOR
6. Classification of IC’S
Name Signification Year Transistors number Logic gatesnumber
SSI small-scale integration 1964 1 to 10 1 to 12
MSI medium-scale integration 1968 10 to 500 13 to 99
LSI large-scale integration 1971 500 to 20,000 100 to 9,999
VLSI very large-scale integration 1980 20,000 to 1,000,000 10,000 to 99,999
ULSI ultra-large-scale integration 1984 1,000,000 and more 100,000 and more
9. TheDigitalRevolution
• Similarly many types of devices have been converted
from analog to digital.
• In all these digital devices, information is processed,
transmitted and received as long strings of 1s and 0s.
10. Advantages of Digital Electronics
• Information storage is easier.
• Less affected by Noise.
• Easier to design and more precise representation of a signal can be
done.
• More digital circuitry can be fabricated on IC chips.
• Error management method can be inserted into the signal path to
detect and correct errors, if not at least ask for a new copy of the
data.
11. Disadvantages of Digital Electronics
1. Wherever ,Conversion to digital format and re-conversion to
analog format is needed, in a system it also includes the loss of
information.
2. In some cases, digital circuits use more energy than analog
circuits and produce more heat and need heat sinks.
3. Digital circuits are sometimes more expensive,
especially in small quantities.
12. FutureScopes OfDigitalElectronics
The digital electronics uses VLSI technology, which has
considerably decreased the size and area of the circuit
boards, and has enhanced the accuracy and performance
of the systems.
Moreover, digital systems have the advantage of data
encryption for the communication purposes !
The data transmission is safe and secure.
All these factors clearly show that the digital electronics
stream has wide future scope in this modern era !
15. To attain the Goal
Also gain Subject knowledge of VLSI, Computer Networks&
Computer Architecture in your higher semesters of Bachelor Degree.
Quantitative Aptitude
Programming Language (HDL/VHDL/C/C++/Python)
Tools (EDA, XILINX VIVADOOrCAD)
16. Digital
Fundamentals
• Number
System
• Boolean
Theorems
• Logic Gates
• SOP
• POS
• Minterms &
Maxterms
• K-Map
• Quine
McCluskey
Combinational
Circuits
• Half Adder
• Full Adder
• Half
Subtractors
• Full Stractors
• Priority
Encoder
• Carry Look
Ahead Adder
• Multiplexer
• Magnitude
Comparator
Synchronous
Sequential
Circuits
• FF-SR,JK,T,D
• Master Slave
FFA
• Analysis and
Design of
clocked
Sequential
circuit
• Moore/Mealey
• Counters
• Shift Registers
Asynchronous
Sequential
Circuits
• Cycles, Races
• Hazards
• Essential
Hazard
• Pulse Mode
Sequential
Circuit
• Design of
Hazard free
circuits
• State
Reduction
Memory
Devices and
Digital
integrated
Circuits
• ROM,RAM,PR
OM,EPROM,E
EPROM,EA
PROM
• PAL,PLA,FPG
A
• RTL,TTL,ETL
CMOS
17. ExpectedCourseOutcome
To understand and examine the structure of various number systems and its application in digital design.
Have a thorough understanding of the fundamental concepts and techniques used in digital electronics.
The ability to understand, analyse and design various combinational circuits.
The ability to identify and prevent various hazards and timing problems in a digital design.
To develop skill to implement the combinational circuits using programmable logic devices.
To know the use of logic families involved in the design of logic gates