What is IoT (Internet of Things)? Definition, Meaning, Devices & Applications
Hi Guys! Glad to have you on board. In this post today, we’ll cover What is IoT (Internet of Things)? We’ll also discuss IoT Definition, Meaning, Devices & Applications.
Smart homes, smart cities, smart cars, smart wearables, smartphones, smartphones, and the smart world. These terms that have been creating a buzz for the last few years fall under IoT technology.
I suggest you read this post all the way through as we’ll cover in detail what is IoT.
Let’s jump right in.
1. What is IoT?
- The IoT harnesses the power of the internet to connect physical devices in real-time. So any physical object connected through the internet can be converted into an IoT device. For example, how are you reading this article… over a smartphone, tablet, or PC? You’re already connected through the internet and are using an IoT device.
- Similarly, a light bulb, which is a physical object itself, will be considered as an IoT device when connected through a smartphone app to turn it on and off. IoT examples may include washing machines, refrigerators, watches, laptops, phones, cars, and pretty much everything we can connect with the internet.
- Generally, the internet of things examples include quick access to the appropriate information at the right time, be it related to exercising, traveling to a meeting, socializing, shopping, or visiting a doctor.
- Sensors are a crucial part of the IoT network. That means millions of sensors connected through IoT sensor technology worldwide to collect a rich set of context-aware and informational data including images, location, and weather conditions, and inject into the networks and applications for the data processing.
IoT Full Form
- IoT stands for Internet of Things.
IoT Definition
- The Internet of Things or IoT is defined as the process of connecting physical devices through the internet for sharing, collecting, and transferring data.
- IoT adds the fabric of digital intelligence to the physical things connected through the internet, making the world around us more exciting and responsive.
- IoT can help connect the people living in the remotest corners of the world. Plus with devices functioning at incredibly low power, IoT provides solutions without risking the system’s accuracy. This is possible since at the smallest level we can incorporate these things with smart technology for them to communicate over the internet.
- Don’t see IoT as an individual system, but as an integrated infrastructure that can handle many services and applications at a time. Such applications include city-wide activities like efficient transportation systems, waste management systems, others include worldwide activities like global delivery systems, security systems while others include personalized activities like bridging the gap between the digital world and physical world.
IoT Benefits
IoT emerging technology offers scores of benefits that include:
- Enhancing efficiency and productivity of business operations with minimum investment
- Making revenue streams and new business model
- Helping better data analysis of soil to increase production
- Providing good automation and control with easy to use technology
- Obtaining data-driven results from IoT information
- Saving time and money by automating the manual tasks
- Improving the productivity and quality of life
- Effortlessly connecting the physical world around us with the digital world
- Drastically improving patient data analysis helping doctors make intelligent decisions
Brief History of the Internet of Things
- Over the past few years, we have witnessed tremendous growth in IoT. But how did we reach there? It ages back to the year 1964 when Carl Steinberg, a German computer scientist, said… “In a few decades, computers will be interwoven into almost every industrial product.”
- It was a big statement at that time when computer technology was not so advanced. It took almost 25 years to invent the first IoT device in the year 1990 when John Romkey created a toaster, the first IoT device ever, which can be controlled over the internet.
- In the following year, a group of students at the Carnegie Melon University had developed a Coca-Cola vending machine with micro-switches over the internet to monitor the availability of coke bottles and identify which columns in the vending machine had the most chilled coke.
- Know that, experts were using IoT applications long before the term IoT has been introduced. The term IoT was first coined by Kevin Ashton, a British Technology Pioneer, in the year 1999, although it further took almost 10-years for the IoT technology to resonate with the thought.
- The breakthrough of IoT technology, however, was occurred in the year 2008, 09 when more things were connected through the internet than the human beings on this planet earth.
2. IoT Devices in Real World
- Anything that can connect through the internet falls under IoT technology. So the IoT unit is a device that collects information using sensors and actuators from the surrounding and sends this captured information to the internet for the processing of that data.
- An IoT device can be as small as the size of the pill and as large as the gigantic industrial machinery given that both are connected through the internet. It means even we humans can become a part of IoT if we’re connected through the internet.
- Typically, IoT devices use machine learning and AI to automate processes and systems including medical equipment, industrial manufacturing, agriculture, and more.
It normally takes two things to convert any device into an IoT device:
- The device can be connected to the internet.
- The device can be incorporated with sensors and functional software that can communicate with the network.
When these two properties are added together into one device, they generate an IoT device.
The following list is documented with IoT devices that you can buy and experience by yourself.
1. Google Home Voice Controller
- Priced at $130, the Google Home voice controller is an IoT device that works on your voice commands. It comes with remarkable features including a thermostat, alarm, media, and more which you can control using your voice.
- Using this device, you can plan your day by managing alarms and timers. Moreover, you can control the home lights – doesn’t matter if you’re at home or miles away.
2. Amazon Dash Button
- Amazon dash button is an IoT device that makes your life easy and simple. When you press the button, the device uses a Wi-Fi signal to connect with the Amazon Shopping app.
- This way you can instantly order the items which have already been included in the cart.
- Be careful while placing your new order, because you cannot place a new order until the previous order is delivered.
3. Amazon Echo Plus Voice Controller
- Amazon voice controller is another IoT device that you can purchase for only $99.99. It can do a lot of functions like ask questions, set timers, and alarms, do phone calls, play songs, manage home instruments, check the weather, and more.
- Now, you can do messaging and phone calls just by your voice commands. It features a sound canceling mechanism, helping you deliver your voice message even if the songs are being played.
4. August Doorbell Cam
- August Doorbell Cam is a tremendous addition to IoT technology. Using this device, you can answer the person standing at your door. You can do it from anywhere inside the house or from a remote location.
- With this device, you also get August Smart Locks which allow entry to only authorized persons to your house. The device is incorporated with a floodlight that ensures video in full-color HD print.
5. WeMo Light Switch
- WeMo smart light switch is a reliable and innovative IoT device. It helps you control your home lights from your voice or by using your cell phone. It features a WiFi reset, WiFi indicator, and easy on/off push button.
- Compact and easy to install, the WeMo light switch is easily integrated with your home WiFi network, giving wireless access to your home lights.
3. IoT Communication Protocol
Still, reading? Perfect.
Hope you’ve got a brief insight into what is IoT. In this section, we’ll cover 7 communication protocols of IoT technology.
Let’s get started.
1. Bluetooth
- Mostly used in wearable products, Bluetooth is a short-range IoT communication protocol. It is a wireless technology mainly used to layout the connection between devices without physical interference.
- Bluetooth can connect two devices up to 164 feet apart because it uses radio waves with frequencies ranging between 2.400 and 2.485 GHz.
- An IoT device must include a microprocessor to manage Bluetooth and a second device to interface with it. Two different versions of Bluetooth are normally used for IoT devices that are Bluetooth Low Energy (BLE) and Bluetooth Classic – mainly developed for devices that run on low levels of power.
2. Zigbee
- Zigbee is a wireless technology, similar to Bluetooth, mainly introduced to deal with lower-power low-cost IoT networks.
- It is also deployed for radio-frequency applications in industrial and commercial settings where secure-networking and long battery life are required. It can support different network topologies and features a low-duty cycle.
3. WiFi
- WiFi is the most common IoT communication protocol. It is a wireless technology that gives the freedom to use the internet from anywhere within the range of WiFi signals.
- A wireless router is used to develop the connection with the devices. The 802.11ax is the newly introduced WiFi standard in 2019 that determines how your WiFi network behaves like the speed of the data transfer and the frequency used.
4. Z-wave
- Z-wave is the wireless technology that operates on low power and doesn’t interfere with your WiFi network.
- Using this technology, you can connect your smart devices with the internet and control them from the distance. It uses low-energy radio waves, giving you wireless control over home appliances.
5. Cellular
- For long-range communication, cellular technologies can be used for IoT networks like GSM, and 3G/4G. Companies are working to integrate 5G in their cellular devices that ensure a faster network with more capacity.
- The 5G technology works on improving the frequencies on which cellular technologies will transfer information.
6. LoraWAN
- The LoRaWAN is a wide area (LPWA) and low power networking protocol introduced to connect battery-operated 'things' wirelessly to the internet.
- The transmit range of this network is more than 10km, typically ranges between 15 to 20Km.
7. NFC
- NFC stands for Near Field Communication, is a low data rate, short-range IoT technology that allows safe and secure communication between IoT devices.
- Again, this technology uses a radio frequency field with a frequency of 13.56 MHz. NFC technology is mainly introduced to exchange information between two electronic devices by using a simple touch gesture.
4. How big is IoT?
- The IoT technology is not limited to smartphones and laptops only. It is slowly and steadily sneaking into almost every field of our regular life including healthcare, smart cities, connected cars, smart homes, connected wearables, and whatnot.
- The number of connected devices is increasing every day, paving a way for a fully automated world in near future. IoT devices are connecting our physical world with the digital world, improving the productivity and quality of our life.
- According to techjury, almost 35 billion devices will be installed throughout the world by 2021. Smart units like smart refrigerators and thermostats are the most searched topics on Google nowadays and are planning to give us never seen before experience.
- IDC, Tech Analyst Company, has estimated that almost 41.6 billion IoT devices will be connected by 2025. According to a Cisco report, IoT technology is going to produce $14.4 trillion in the next decade across all industries. Yes, you’ve guessed it right, IoT will bring a change, nobody can imagine.
5. IoT Projects
The following IoT project list is particularly useful for students, who are beginners and planning to get a hands-on experience with this IoT technology.
So if you’re looking for IoT project ideas for your final year project, this list would suffice.
1. Smart Agriculture System
- The smart agriculture system project stays at the top of the list. Since the current trajectory of the smart agriculture system demands making the farming process automatic with minimum human interference.
- Using IoT technology, you can handle your crops right from the comfort of your home using a smartphone.
- Schedule fertilizer spray on the crops and monitor soil moisture from a distance. Moreover, you can check the weather conditions and plan your farming process accordingly.
2. Air Pollution Monitoring System
- An air pollution monitoring system is used to monitor the pollution level in the atmosphere.
- Sophisticated sensors are incorporated in the system that measures five components in the air including carbon monoxide, ozone layer, nitrous oxide, sulfur dioxide, and particulate matter.
- Apart from temperature and humidity sensors, a gas sensor is also included in the system that identifies the presence of flammable dangerous gages in the air.
3. Smart Alarm Clock
- A smart alarm clock is a remarkable addition to IoT technology.
- This unit not only wakes you up but also comes with other features including a text-to-speech synthesizer, voice command option, audio amplifier volume control, and automatic brightness adjustment. Moreover, you can also include customized features to your smart clock.
4. Facial Recognition System
- A facial recognition system plays a key role to follow security protocols. It is an IoT system that recognizes the human face through technology.
- This system monitors the geometry of your face using deep learning algorithms and compares it with the known faces in the database.
- The facial recognition market stood at $4 billion in 2017 but is predicted to increase to $7.7 billion by 2022.
5. Smart Garage Door
- Build a garage door and control it with IoT technology. Yes, this is possible. You don’t need to install bulky chains to open and close your door. Integrate your smartphone with an IoT network, and control your garage door on the fly.
- The smart notification option in this system keeps you notified about the current status of the door if it is open or close.
- Raspberry Pi is used in this project where you’ll create a webserver with Raspberry Pi and control the garage door with your smartphone.
6. Smart Cradle System
- The smart cradle system allows parents to keep an eye on their infants. This system includes a voice detecting mechanism through which the cry of the child is monitored.
- Moreover, a surveillance camera is connected to the cradle that can check up on the activities of infants and can inform parents by sending the footage of their kids.
- Plus, many sensors are incorporated into this system that monitors the humidity and temperature of the cradle and sends alerts if the baby sheet needs replacement.
7. Home Automation System
- Home automation system ensures the automatic functioning of home appliances and electronic devices, thereby helping you control them from a distance.
- Home automation system consists of sensors and a WiFi connection that allows you to manage household objects from your IoT device that can either be smartphone, tablet, or PC.
- Now, locking the doors, turning on lights, and controlling the home appliances is just one click away.
6. IoT Applications
On a large scale, the following are the real-time applications of the IoT network.
1. Smart Home
- With the concept of IoT sparked in recent years, Smart home is the most used keyword searched on Google and it is said that soon, keeping a smart home will become as common as keeping a smartphone.
- A smart home is a location that uses IoT technology to monitor and control your home from a distance. You can, for example, lock and unlock the doors in your absence.
- Don’t you worry if you forget to turn off the air conditioner upon leaving your home, with IoT technology you can turn off the AC with the flick of a thumb.
- Smart home units are purposely designed for a specific purpose and companies like Ecobee, Nest and Ring are making incredible strides to offer an unprecedented experience to the targeted audience.
2. Smart Cities
- Like smart homes, smart cities are another unique concept based on IoT technology.
- In a smart city, pretty much everything will be connected through the internet be it, energy management system, transportation system, smart surveillance, water distribution, or environmental monitoring.
- The entire city will be roped with sensors to get data from the surroundings and with the internet to process that data, offering cost-effective solutions to the users.
3. Manufacturing
- Manufacturing machinery embedded with sensors provides data from the equipment failure to the manufacturer on which they can decide if the equipment requires proactive maintenance.
- Sensors can typically monitor the duration when the production process is compromised.
- The sensor alerts ensure the safety of equipment and bring a competitive advantage over others, helping businesses to minimize the production costs, and improve the business model on data-driven insights.
4. Healthcare
- The Healthcare industry is widely dependent on the IoT asset-monitoring system. Nurses and medical staff often require the exact location of an available wheelchair.
- The wheelchairs embedded with IoT sensors can help locate the patients, incredibly decreasing costs and cutting down the useless doctors’ visits. IoT offers accurate informational data with minimized waste and automated workflows, reducing the risk of error.
- The remote connection between doctors and patients over the internet is possible with IoT.
- Even in this pandemic, doctors don’t necessarily have to visit the patient in person, and can examine the patient over the internet without physical human intervention.
5. Smart Parking
- It is hard to locate the place for car parking in crowded cities. This is where smart parking comes in handy. The IoT devices count the number of cars entering the specific facility and the number of cars leaving out.
- Moreover, you’ll be notified of the exact location of your car so you can come back to the same location without getting lost.
6. Waste Management
- Waste management is a hectic task to handle by municipal corporations of big cities. Since the management tools are not properly sanitized and the route covered by the trucks is not always properly planned.
- IoT devices installed in the waste collection area often help waster collectors check the availability of trucks, handle the efficiency of the entire process and evaluate the capacity of the waste dumps.
7. Motion Detection
- Motion detection technology is another remarkable facility that falls under Internet of Things examples. Using this technology you can detect human activity in certain areas.
- This is often helpful in high-security areas where only authorized persons are allowed in specific premises. Motion detection is carried out by IR sensors and IoT cameras.
8. Transformation and Logistics
- The automotive industry can get massive advantages with the use of IoT technology. Sensors embedded in automotive vehicles can detect the impending failure of vehicles and inform the drivers about the parts that need replacement. The informational data collected through IoT applications can help car owners keep their cars up and running.
- Thanks to IoT sensors, now the ships, trains, and trucks responsible for inventory can be re-scheduled based on the driver availability, vehicle availability, and weather conditions. The sensors can be installed on the inventory itself to monitor the temperature of the surrounding environment and track-and-trace products accordingly.
- The pharmaceutical and beverage industries often come with temperature-sensitive inventory that monitors the rise and fall of temperature and sends alerts to re-examine the surrounding temperature.
9. Noise Monitoring
- Noise monitoring is another application of IoT that keeps the noise within control limits. Some factories produce an incredibly loud noise, affecting everyday life throughout the day.
- Such premises are incorporated with sensors that monitor the noise produced by the factory and send an alert in case the noise goes higher than the threshold limit.
- Noise monitoring IoT devices are also installed inside homes that monitor your voice, indicating your presence inside the room and adjusting the room lights accordingly.
10. Ensures General Safety
- IoT technology trends guarantee general safety across all industries. Employees working in dangerous environments like gas fields, power, and chemical plants often need alerts about the happening of a disastrous event.
- When they are equipped with IoT-based sensors, they can be informed about the hazardous event, consequently triggering the backup plan to rescue them.
- Even IoT ensures the safety of your homes. You can incorporate a security system with the internet that gives permission to the authorized people inside and locks up everything upon leaving the house.
7. IoT Companies
This section is dedicated to detail the popular IoT companies worldwide.
1. Softeq
- Introduced in 1997, Softeq is a software company that offers full-stack development services related to mobile, web, embedded software, desktop apps, and hardware.
- Included with 300+ employees, Softeq is also famous for providing IoT solutions and IoT application development under a single roof. The headquarter of this company is based in Houston, Texas, USA.
2. ScienceSoft
- Founded in 1989, ScienceSoft offers IoT services to a range of departments including retail, healthcare, manufacturing, telecom, oil and gas, and transportation.
- Moreover, it also provides IoT consulting that covers architecture design, strategic IoT planning, and tech stack selection.
- Plus, it also offers managed IoT services that include troubleshooting, technical support, and security and cloud management.
3. Oxagile
- Located in New York, USA, Oxagile offers comprehensive IoT services including software development, IoT consulting, integration, hardware prototyping, and continuous enhancement.
- It was founded in 2005, and more than 350+ employees are working in this company.
- Moreover, it is equipped with professional staff that offers expertise in big data, computer vision, artificial intelligence, cybersecurity.
4. Style Lab
- Founded in 2006, Style Lab is an IoT software company that provides services for web frontend reporting, backend infrastructure, and mobile applications.
- Famous for software development, Style Lab offers solutions for smart homes, healthcare IoT and industrial IoT.
5. HQ Software Industrial IoT Company
- HQ software is dedicated to offering services like mobile app development, software re-engineering, IoT consulting, and software development.
- It offers a range of IoT solutions to companies like IoT automotive, IoT healthcare, Industrial IoT, and Smart homes. It was founded in 2001 and almost 100 employees work here.
6. PTC
- Founded in 1985, PTC provides detailed IoT solutions to industries including manufacturing, automotive, defense, and life sciences.
- They help their customers get impressive results through CAD solutions, industrial IoT, and augmented reality.
7. Cisco
- Founded in 1984, Cisco is famous for designing, manufacturing, and selling networking products. They offer a range of services to companies including datacenter, collaboration, security, mobility, and wireless.
- Its IoT solutions include IoT data management, IoT gateways, IoT networking, IoT security, and IoT operation management.
8. IoT Gateway
An IoT gateway acts as a central hub for IoT devices and manages the communication between the internet, sensors, users, and applications.
IoT gateway is a hardware unit that contains application software for performing important tasks. It plays a key role in making a connection between destinations and different data sources.
An IoT gateway can perform the following tasks:
- Buffering, Data caching, and streaming
- Layout device to device communication
- Ensures security between the connected devices
- Can perform system diagnostic
- Can do basic data analytics and data visualization
- Guarantees data aggregation
An IoT smart gateway is an important link that delivers edge computing power to field technicians. Its main purpose is to capture sensed information and build a connection with external networks.
IoT gateway offers a route for different communication technologies and processes the information before sending it.
Most IoT devices can perform data aggregation. Sensors installed in your car, for example, can perform data aggregation and send this data to the IoT gateway before sending it to the Al analysis cloud service.
9. IoT Future Research
- Before I document IoT future predictions, know that the sensing and actuation ability of IoT devices are not limited to public spaces only, but also stretch into apartments and homes where people can use security, entertainment, health, and energy apps to make their lives responsive and easy.
- Gone are days when you had to learn programming skills to build a new app, now running and installing new apps is as common as plugging a toaster into the electric board. Using these apps, a range of tasks can be managed on the go including ordering food online, handling fitness routines, monitoring heart rate, or even getting health suggestions about your medical problems.
- The future of the internet of things is massive and will be going to change the way we interact and communicate with others.
- A smart city comes with scores of systems including water, sewerage, waste management, transportation, buildings, and utilities of different kinds, and so forth. To achieve the convenience and sustainability of cities, it’s important to keep the operations of such systems organized and well-planned, and IoT can play a key role to get there.
- Moreover, the parts of these systems have to be integrated horizontally to produce new applications where data is analyzed throughout the system. Because these systems carry their informational data and semantics where each of them works independently, it is challenging to develop new applications that keep working with them and can decode the data present in these systems
- Exporting data with semantic annotations is one way to address this issue. This will incredibly ease the task of collecting data from different sources and constantly comprehending them, which leads to the making of new applications.
Conclusion
- From agriculture, industrial machinery, and healthcare, to transportation, smart homes, and smart cities, IoT technology is slowly sneaking into everywhere.
- The IoT technology is mainly introduced to bridge the gap between the physical and digital world. Anything that can connect with the internet can be converted into an IoT device. Currently, there are more IoT devices connected worldwide than human beings on the planet earth and this figure is drastically increasing every day.
- Using this technology, you can make your homes safe and secure, improve your health, and keep an eye on your infants from anywhere in the world.
- With the recent advancement in IoT technology, electronic devices and sensors are becoming cheaper, giving you the ability to automate your everyday life with easy to install and cost-effective technology.
- The IoT technology detailed in this article is just the tip of the iceberg because most companies making incredible leaps in IoT technology are at the trial stage with IoT. But this is certain if companies continue to work with IoT network with the recent pace, and as the number of connected devices will continue to grow, you’ll witness soon your environment will be occupied with smart products.
That’s all for today. Hope you’ve enjoyed reading this article. If you have any questions, you can approach me in the section below. I’m happy and willing to assist you the best way I can. Feel free to share your valuable feedback and suggestions around the content we share so we keep coming back with quality content customized to your exact needs and requirements. Thank you for reading the article.
What is Electronic Engineering? Branches, Scope, Jobs, Salary and Courses
Hello Friends! I hope you are doing well. Today, we are going to discuss a very comprehensive branch of engineering named "Electronic Engineering". We will cover the following content: Branches' of Electronic Engineering, electronic engineering vs electrical engineering, electronic engineering jobs, electronic engineering salary, electronic engineering courses, electronic engineering degree, final year project ideas of electronic engineering and top electronic engineers & their contribution. Trust me; this is going to be very informative. So let's get started!
Electronics engineering is actually a sub-field of electrical engineering, but a broad field itself and further divided into various sub-fields such as analog electronics, consumer electronics, digital electronics embedded electronic systems and power electronics. Don't worry, we will also discuss these branches of electronic engineering briefly in this article. But here, let's start from the very basic what is Electronic Engineering?
What is Electronic Engineering?
- Electronic Engineering(sub-branch of Electrical Engineering) deals with the designing & developing of electronics circuits/systems using electronics components i.e. semiconductors(transistors, diodes etc.), integrated chips(ULN2003, CD4050 etc.), logic gates etc.
- Although Electronics Engineering was initially derived from Electrical Engineering but it has quickly established itself as Major Engineering Branch.
- Now-a-days, new engineering branches are getting derived from Electronics engineering i.e. Embedded Systems.
- Electronics has revolutionized technology as electronics devices are small-sized and highly efficient.
History of Electronics Engineering
After the revolution of Electrical Engineering, world was introduced with electrical devices i.e. radio, printers, televisions etc. The manufacturing process of these electrical devices was normally divided into three sections, which were:
- Mechanical: The designing of mechanical box to encapsulate everything.
- Electrical: Designing of electrical power supply circuits, which normally involved transformers, capacitors, inductors etc.
- Electronics: Designing of electronic circuits to perform smart operations i.e. turning power on/off, controlling IR remote etc.
Initially, these electronics circuit designing was the job of electrical engineers but later on, it seemed necessary to consider it as a separate branch and eventually around 1950 electronics engineering emerged as a new engineering field. Now-a-days, electronics engineering is enlisted in almost every engineering university.
Electronic engineering VS electrical engineering
As I mentioned in above section, Electrical engineering deals with the power management i.e. grid station, transmission lines, power generation, power conversions(AC to DC or vice versa) etc. So, in simple words, everything involved with electricity supply comes under electrical engineering. It could be a power supply to a simple computer or designing of a power grid itself.
While Electronics engineering deals with the designing of smart circuits or kits, specifically designed for performing smart fixed operations. Let's understand the difference with the example of a simple general purpose computer/laptop, it's power supply is designed by an electrical engineer while its circuits/chips(i.e. RAM, ROM, processor etc.) are designed by electronics engineer.
Branches of Electronic Engineering
There are many branches of electronic engineering. In this section, I will discuss them briefly for your better understanding.
1. Signal processing
This branch of electronic engineering deals with the evaluation and analysis of signals. There are two kinds of signals; analog and digital. In analog signaling, the main concern is amplification of audio signals using different equipment. Whereas, digital signaling involves the checking and correction of error in the system.
2. Telecommunications engineering
It mainly focuses on the proper transmission systems of information using different communication devices (e.g. transceiver). They usually work on the strength of signals, make them strong enough to communicate well without any hindrance.
This is also known as electronics and telecommunication engineering, deals with IT, computer and networking. They also find jobs in the air and space companies to get information. They are also responsible for checking aircraft communication n and navigation system proper functioning before the flight. Their works are in various firms and organization involve in air and space.
3. Electromagnetics
This branch provides insight study about the wireless and wired signals transmission channels. Such as the key focuses are on electromagnetic waves, Transmission Lines and Waveguides, Antennas, their types and uses with microwave and radio frequency waves.
4. Control engineering
This branch of electronic engineering has broad uses in airplane companies and automation industries.
5. Instrumentation engineering
These engineers work on the designing and manufacturing of physical quantity measurement devices. Such as temperature measurement, pressure, flow, etc. They have a very deep understanding of physics principles.
6. Computer engineering
This is one of the key branch of electronic engineering, mainly working on complex computer systems. They also design novel computer software and hardware and enhance the use of computers in the industries.
Electronics engineering jobs
Today, Electronics engineering is considered one of the most rewarding career choices. Their main responsibilities are to design, develop, maintain, and properly install electrical devices in specific industries (commercial industries, medical field, or military). Further, they analyze what the customer needs, and then calculate the cost and efficiency to fulfil the plan. They are responsible for communication signals and lighting systems in businesses, homes or other firms.
They gets hired from different fields for example:
- Electronics design and development.
- Telecommunications.
- Automation industries.
- Consumer products electronic engineering
- Medical electronics.
- Manufacturing engineering.
- Broadcast.
- Research & development.
- Aeronautical electronics.
- Defense electronic engineering.
Electronics engineer salary
The demand for electronic engineers holding an academic electronic engineering degree from well-known institutes has increased a lot in the market. Let’s me tell you the estimated annual salary of the most common job of electronic engineering
- The annual salary for Instruments manufacturing, navigational, electromedical, measuring and control systems electronic engineers is $114,260.
- Those electronic engineers working under federal government projects (e.g. postal service) are paying an annual salary of $112,870.
- Further, the annual salary of electronic engineers responsible for the manufacturing of semiconductors and many other electronic components is $106,240.
- Electronic engineers in telecommunication systems are earning an annual salary of about $98,600.
So this is all about the most electronic engineer’s jobs and salaries. I hope you have understood very well the branches of electronic engineers and their scope in the market. This will be going to help you in your future.
Electronics engineering courses
Now you are well aware that every university has its own curriculum, but there are some major subjects taught by every electronic engineer to get an electronic engineering degree. I have enlisted below; have a look.
| Mathematics |
Electronic Communication |
| Physics |
Electronics Engineering |
| Electrical Engineering |
Electronic Measurements |
| Digital Systems |
Applied Communication Skills |
| Applied Communication Skills |
Electronic Communication |
| Computer and Programming Skills |
Design Project |
| EDL |
Radio Engineering |
| Applied Calculus |
Microwave Communication |
| Introduction to Electronics |
Software Engineering |
| Electrical Engineering |
Management |
| Digital Systems |
Electronic Applications |
| Applied Communication Skills |
Industrial El |
| Digital Communication |
Power Electronics |
Electronic Engineering projects
If you are a student of electronic engineering and want to get the degree, you must be thinking about your final year project ideas. Do you? A good and unique final year project can help you a lot in your future as well. So, here are some suggestions and top discussed issues in the field of electronic engineering. I really want to share these ideas with you for your help in your final year project to earn an electronic engineering degree.
- You can design a more efficient solar system for home use
- Robotic Arm for those who are interested in automation
- Developed any smart energy projects
- Digital signaling processors using python
- Novel designing of circuits or integrated circuits
- Innovation in the traffic lighting system
- Design & developed weather monitoring equipment
- The tracking system in the vehicle
- Automated home appliances
- Radar communication system
- The invention of high dimensional smart cameras.
Thus, these are the latest project ideas for you. I hope you have got an idea for your final year project for electronics engineering.
Let me tell you another important thing here. What are the main steps you have to follow in developing your final year project successfully?
- First; you have to design the initial concept of what you think
- Developed this design
- Testing of this initial developed design
- If it is efficient then start developing the final design
- If not, then after trial make suitable changes in your design
- Final design testing and analysis
- Introduced it into the market and check the popularity
Top universities offer an Electronic Engineering degree
There are so many universes offering electronic engineering degrees all over the world. I am going to enlist some top universities below. Check it out!
| Harvard University |
Southern University of Science and Technology (SUSTech) |
| University of Oxford |
Washington University in St Louis |
| Stanford University |
Wuhan University |
| Massachusetts Institute of Technology |
Texas A&M University |
| University of California, Berkeley |
Macau University of Science and Technology |
| University of Cambridge |
Politecnico di Milano |
| California Institute of Technology |
University of Waterloo |
| Princeton University |
Harbin Institute of Technology |
| ETH Zurich |
Aalborg University |
| Peking University |
National University of Singapore |
Best Electronic Engineering Books of all Times
1. Next Generation HALT and HASS
HALT (highly accelerated life test) AND HASS (highly accelerated stress screen) are the novel paradigm methodology-based techniques to check the reliability of electronic devices. The author explains these equines in this book. So if you want to work on these techniques, I strongly recommend this book.
2. Integration of Renewable Sources of Energy
This is the all-time challenging task in electric engineering to develop energy from renewable sources. Now novels techniques have been using such as bounds and leaps in generating energy from fossil fuel or nuclear energy sources. This book is all about understanding with practicing techniques related to renewable energy sources.
3. Digital Electronics, Volume 3
If you are working on developing a digital electronic device for your final year project, this is a must-read book for you. It teaches you all the basic guides about electronic equipment designing and basic principles to developing them. The author provides insight into the circuit and its types such as a combinational logic circuit as well as a sequential logic circuit.
So I found these books on electronic engineering most interesting. But there are so many other books I want to recommend here. These books can provide you complete guidance during your electronic engineering degree.
- Elements of Power Electronics.
- Portable Electronics Product Design & Development.
- Low-Power Electronics Design.
- Handbook for Electronics Engineering Technicians.
- Advanced Electric Drive Vehicles.
- Design of Brushless Permanent-Magnet Motors.
- Integrated Electronics.
- Electrical and Electronics Reference Manual for the Electrical and Computer PE Exam.
- Basic Electronics.
- Learning the Art of Electronics.
- Electronic Design Automation for Integrated Circuits Handbook.
- A Dictionary of Electronics and Electrical Engineering.
- Electrical and Electronic Principles and Technology.
- Power Electronics in Renewable Energy Systems and Smart Grid.
Popular Electronic Engineers & their Contribution
To understand any branch of engineering, you must know about the popular engineers and their contribution in that field. That's why, I think its important to tell you about some top electronic engineers and their inventions here.
| 1 |
William Gilbert |
He was one of the popular English scientists during the time of Queen Elizabeth. He completely changes the word electrics through his ideas. He did great work on static electricity and magnetism. He was the first who invented the term electric force and magnetic poles. |
| 2 |
Benjamin Franklin |
He is considered the master of electricity, has remarkable contributions to electricity. He proved that electricity and lighting are the same through experimental work on it. He also invented the lighting rod. Discovered the law of conservation and positive & negative charges identification. |
| 3 |
Luigi Galvani |
He has a great contribution to the field of bio electromagnetism. He did an incredible experiment with a dead frog’s leg muscles and work on signals and electrical patterns from nerves, tissues and muscles. |
| 4 |
Charles-Augustin de Coulomb |
He discovered two famous theories about the attractive and repulsive forces between charged bodies. He also explains the inverse square law as well as worked on conductors & dielectrics. |
| 5 |
Alessandro Volta |
He had great inventions in electronics engineering branch, discovered a reliable battery. Explains electromagnetism and the uses of electricity. |
Some other popular electronic engineers are:
| Lawrence A. Hyland |
Caroline Haslett |
| Kees Schouhamer Immink |
Oliver Heaviside |
| Konrad Zuse |
Oskar Heil |
| Fleeming Jenkin |
Heinrich Rudolf Hertz |
| Kristina M. Johnson |
Hertzian waves |
| Johann Dirry |
Peter Cooper Hewitt |
| James Clarke Maxwell |
William Hewlett |
| Edith Clarke |
Godfrey Hounsfield |
| Michael Faraday |
Edwin J. Houston |
| Steve Wozniak |
John Hopkinson |
I hope this article will help you to get deep understand about electronic engineering, its branches, jobs & salaries, popular electronic engineering books and famous electronic engineers of all times. Moreover, I have also shared some ideas about final year project of electronic engineering. So check it out. Good Luck!