Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss What is Electromagnetism. Initially, electricity and magnetism were known 2 different aspects of physics. This concept was changed by the theory of Maxwell about the electricity and magnetism in 1873, that says the interaction among positive and negative charges behaves like a single force. There were 4 different factors were found by the interactions of the positive and negative charges.
In first fact, Maxwell found that the charge either positive or negative attract or repel with a force that is inversely proportional to the square of the distance among charges. In second fact, he said that north and south poles have attraction and repulsion like the charges. In ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to MCP23008. MCP23008 provides an 8-bit parallel input/output expansion for I2C bus and SPI applications. It has 8-bit configuration registers for input, output and polarity changing. The master device can enable input and output pins of MCP23008 by writing the Input/output configuration bits. A polarity of the input port register can be inverted with the polarity of the inversion register and all registers can be read by the system master.
MCP23008 is used in different industrial and class projects where I2C and SPI interfacing is required simultaneously. In today's post, we will have a look at its pinout, features, specifications ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will discuss What is Magnetic Hysteresis. Hysteresis occurs in different substances due to the 2 different factors first one is magnetization of the material and second is the variation in the quantity of the magnetic domains of the material (it is the part of any magnetic substance where the magnetization is uniform). All magnet do not show the same magnetizing property throughout its structure, but it varied continuously. In small size magnets, magnetization is same in the complete structure.
While in the large size magnet the magnetization is not similar throughout the complete structure, due to different magnetization they are distributed into the different areas that are k ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at a detailed Introduction to HC-SR501. HC-SR501 is a motion detector sensor, that uses infrared waves for the detection of an object. It is an automatic control device, and also has large sensitivity and high reliability. It is used in auto-sensing control devices, where we need to perform motion detection.
HC-SR501 is used in industrial projects and buildings for security purposes. In today's post, we will have a look at its pinout, working, protocol, circuit diagram, etc. I will also share some links to projects where I have interfaced it with Arduino and some other microcontrollers. Friends if you have any questions please ask in the comments I will try my best to solve your problems and I w ...
Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss the Best Search Engines Going Forward. The dominant search engine on the web for the first fifth of the 21st century had a nice run, but it can't last forever. While this has been happening, a new generation of web users has become aware that Internet trends have stagnated. After all these years of websites carefully toeing the line to avoid offending the dominant search engine, the web has become homogenized.
There are new vistas in web search engines out there. The way we do it now is by far not the only way, and search engine technology is most definitely not a closed field. At the same time, the next-generation web market is starting to take exception to be sp ...
Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss 5 Reasons to Get A Degree in The Engineering Field. Engineering represents the practical application of science and mathematics to find solutions to technical problems. Engineers don’t just sit back and watch. On the contrary, they design, invent, fix, improve, research, and so on. Engineers bring things to life, whether it’s physical buildings or robots.
If you want to create technology and products that make our lives easier, think about getting a degree in the engineering field. Not only is it one of the most popular college majors but also one of the most profitable ones. It might just be the right fit. These reasons will convince you that engineering is the b ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at a detailed Introduction to DS18B20. DS18B20 is a temperature sensor that can measure temperature from -55oC to +125oC with an accuracy of +- 5%. It follows 1 wire protocol which has revolutionized the digital world. Because of its 1 wire protocol, you can control multiple sensors from a single pin of Microcontroller.
DS18B20 is normally used in industrial projects where high accuracy is necessary. I will give you a detailed overview of this temperature sensor in today's post where we will have a look at its Pinout, working, protocol, etc. I will also share some links to projects where I have interfaced it with Arduino or other microcontrollers. If you have any questions, please ask in comment ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to C1815. The C1815 is a transistor like other it is used to amplify acoustic frequency signal. Most transistors are coded for easy documentation through these titles can differ by builders. One or two erudition are typically trailed by a sequence of statistics, and then probably additional statistics. Consequently, a C1815 transistor can also be recognized as a 2SC1815 transistor.
It is used as a switch to initiative loads below 150mA. The use of transistors aided the electronics manufacturing alteration quickly, and developments in expertise are permitting minor apparatuses to be used to production of slighter expedients. In toda ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will discuss What is the Future of Optical Engineering? In conjunction with the National Research Council, Scientists have highlighted that the development of optic and photonic technologies is of the utmost importance when it comes to the future of the United States. Consequently, the government is advised to create optic and photonic initiatives that would swiftly advance greater research and development of optic engineering and photonics technology.
In today's post, we will have a look at various reasons to pay attention to the future of optics and photonics technologies. So let's get started with What is the Future of Optical Engineering?
Metamaterials
Meta-materials are ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at What are Temperature Sensors and their implementation in different engineering projects. The most significant parameter in industries and different engineering project is the temperature that determines the working conditions of the surroundings or instruments. The correct value of the temperature is essential for the implementation of the different accessories and components in engineering projects, circuits, in medical labs, different research laboratories. To measure different values of the temperature different types of sensors are used.
Mostly used temperature sensors are thermistors, thermocouples, infrared radiation detector, and RTD. In today's post ...
