Have you imagined our life without electronics? Not a single day of our lives goes by without using any electronic devices. It has evolved into a necessary component of modern life. We live in an era where electronics and technology allow robots and artificial intelligence to do human tasks with greater ease and efficiency. Now when we are talking so much about electronics, let us understand what exactly is electronics.
In its most basic form, electronics is a branch of physics and electrical engineering that examines electron emission, behaviour, and effects, as well as the functioning of electronic devices. It deals with ICs, transistors, capacitors, microchips, diodes, LEDs, LCDs etc. Therefore, let’s know more about daily Life uses of Electronics.
Why Do We Need Electronics?
Electronics has had a significant impact on the evolution of modern civilisation. Electronics advanced quickly, and by the early 1920s, commercial radio broadcasting and communications were commonplace. Electronic amplifiers were being employed in applications as diverse as long-distance telephone and the music recording business.
We live in an electronic age when machine robots can perform human tasks with greater ease and efficiency. Wireless sensors in capsules and tablets collect information from the body to diagnose.
Transparent cell phones will be available in the near future; we will be able to look through them, and they may lead to the usage of windows or mirrors in our homes as computer and television monitors. Sensors are installed on the plants to detect a water deficit and notify the farmers.
How Did It All Begin?
1: The Vacuum Tube Era:
Electronics began with J.A. Fleming’s creation of the vacuum diode in 1897, followed by Lee De Forest’s implementation of the vacuum triode to enhance electrical signals. The transistor era followed this.
2: The Transistor Era:
The transistor was invented by John Bardeen, Walter Brattain and William Shockley. The transistor era began in 1948 with the introduction of the junction transistor. It was eventually replaced by a large vacuum tube that required a lot of electricity to operate.
These transistors gained popularity and widespread acceptance due to their utilisation of germanium and silicon semiconductor materials in various electronic circuits.
3: The Integrated Circuit (IC) Era:
Integrated circuits (ICs) radically transformed the nature of electronic circuits since the complete electronic circuit was combined on a single chip, resulting in inexpensive electronic devices in cost, size, and weight. Jack Kilby invented it. Today’s computer processors are built up of billions of transistors on a single integrated circuit.
4: Digital Integrated circuit Era:
Digital integrated circuits were yet another innovative IC that improved computer design. Soon after, analogue integrated circuits with an operational amplifier for analogue signal processing were created. Analogue multipliers, ADC ( Analog to digital ) and DAC (Digital to Analog) converters, and analogue filters are examples of analogue circuits.
The history of electronics is a vast subject. Regardless, the electronics notion began with philosophy, then physics, then electrical engineering, and now this concept has gained prominence.
The invention of a vacuum diode sparked the evolution of modern electronics. As all of today’s systems are dependent on electronics, the twentieth century has been transformed. Nonetheless, due to the progress in electronics, the future of electronics appears to be exceedingly bright.
Applications Of Electronics
Electronics have become an inseparable part of our life. Every element of a human being’s body and every task they do uses electronics. Electronics may be found in numerous places, including eating and cooking meals, playing and monitoring one’s health, driving, watching, and many other activities.
Let us now discuss Daily Life uses of Electronics in personal life and industries, communication, medical fields etc. and learn about them in detail.
Electronics at Home
In the House: Electronics are used in home lighting systems. LED house lighting systems are widely utilised since they are far superior to fluorescent lights and are energy and cost-efficient. Electronics and numerous approaches were used to create the LED. Refrigerators, Air Conditioner, Microwave Oven, Vacuum Cleaner, makes our life so much easier.
Food is cooked in induction cookers and solar cookers. Induction cookers rely on electronics for heat generation and food preparation. Induction cookers feature a touch panel for setting various parameters while cooking, including temperature. Chimneys avoid the smoke generated during cooking.
Tablets, iPods, and Cell Phones
When mobile phones or cellular phones were first developed to offer instant communication for all users, this technology took a great leap forward in just a few years, with iPods and Tablets following suit.
We now have unlimited access to numerous media types, such as reading this site, viewing movies, listening to your favourite music, and purchasing products and services, thanks to these incredible and intelligent gadgets.
Wi-Fi and the Internet
Another big technical advancement in our generation’s history is the internet. The internet is responsible for transmitting data from servers to your computer and vice versa. Wi-Fi, on the other hand, is a restricted kind of data transmission. Wi-Fi is a wireless network that allows you to share or distribute internet access with others.
The Internet as a source of music
Radios have been around for a long time, yet there was always room for advancement during that period. You may now listen to virtually all of your favourite music on a little device that you can carry in your hand or slip into your pocket.
Unlike cassette tapes, which could only hold a few songs, MP3 or MP4 portable players, smartphones, and iPods can hold hundreds, if not thousands, of sound recordings.
The camera (Digital)
Another electronic tool that we regularly use in our daily lives is a camera. Because cameras used to be so expensive, only a tiny fraction of the population could buy one. Thanks to the development of digital cameras, we now have a lot of options. With this device, you can take a lot of images and then choose the finest ones to preserve while discarding the ones you don’t like.
Electronics in the Medical world
In the field of health monitoring, the world is changing, and so is technology. A man may now check his health simply by wearing a tiny belt around his wrist or by using his smartphone. They show the whole health assessment, which includes information on calories and fats.
Electronics has a wide range of applications, and our everyday life would be impossible without them. In the area of semiconductors, technology is growing, and better electronic applications will make a difference.
Thank you to the electronics that have completely transformed human existence. To summarise, electronics have now become an integral part of our everyday lives in the contemporary age.
Frequently Asked Questions (FAQ)
- What is an example of electronics?
Electronics is described as electric-powered devices or the study of such devices. Radios, computers, gadgets and TVs are examples of electronics.
- Give a few examples of electronic media?
Electronic media includes any equipment utilised in the electronic communication process (e.g., television, radio, telephone, gaming console, portable device).
- What role do electronics play in our lives?
Even though some people believe that technology is harmful to humans, it is beneficial because it allows people to stay connected with their families and friends even when they are far apart. It allows people to stay on top of their schedules by using calendars on their phones to ensure that they never miss an appointment.