Good day peeps! Welcome to another episode of the MQ gas sensor series and today, the topic is the MQ214 natural gas sensor. We know that natural gas is inflammable and is utilised widely for cooking and other purpose in domestic areas as well as a fuel in multiple industries. The leakage of natural gas can be the reason for the accidents and its accumulation may even result in the explosion. Moreover, continuous inhalation of this gas can cause health issues such as nausea, dizziness, and headaches therefore, instant detection of its leakage is crucial. For this, one of the best options is MQ214 because it has a fast response time, low power consumption and is easily available.
In this article, we are discussing the fundamental points about this sensor. We’ll see its basic introduction ...
Hello Everyone! I'm back to give you daily dose of information that resonates with your needs and requirements. Today, I'm going to uncover the details on the introduction to C# MonthCalendar Control. It is referred as a graphical interface that is widely used to modify and set date information based on your requirements. It is slightly different than DateTimePicker control in which you can select range of dates. DateTimePicker allows you to set both date and time, however, MonthCalendar control gives you a permission to select date only, but it gives you flexibility of selecting range of dates. Let's dive in and explore what this control does and what are its main applications.
C# MonthCalendar Control
C# MonthCalendar Control is known as gr ...
Hi Friends! Hope you're well today. I welcome you on board. In this post today, I'll walk you through the application of a massage chair STONE 10.1 inch STVC101WT-01 TFT LCD with ESP32.
Let's get started.
Brief Introduction
Massage chair with modern mechanical technology to reproduce the traditional Chinese medicine meridian massage is an important daily health care equipment. The function of the massage chair is to integrate meridian massage of traditional Chinese medicine with modern high-tech means to help users enjoy a comfortable massage, reduce fatigue, and achieve the effect of health care and physical fitness. With the development of single-chip microcomputer intelligent control, a massage chair with a large screen control application is ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Introduction to TL072. TL 072 is basically a high speed Junction Field Effect Transistor (JFET). It is also known as the dual operational amplifier. It has a bipolar transistor and high voltage JFET in its case. TL-072's important features include low offset current, high slew rates, low input voltage, low offset temperature coefficient etc.
Some of the major features may include low power consumption, low noise, common mode input voltage range includes Vcc, latch-up free operation etc. TL 072 has a very wide range of applications including oscilloscope, solar inverters, AC inverters and VF drives, audio mixers, Un-interruptable Pow ...
Hello everyone, I hope you all are doing great. Today, I am going to share a very simple tutorial named Unsung Heroes of Engineering Companies in the USA. From time to time, daring engineers take up projects which are at face value, impossible. However, with much persistence and planning, their efforts pay off and the world is granted splendid structures. Unfortunately, some of these great people never get any recognition for their work. This article looks at unsung heroes of engineering companies in the USA:
Frank Julian Sprague (General Electric)
Sprague was never an employee of General Electric, but his contribution to the invention of the electric motor was quite significant, to the extent that he fought to have Edison’s Medal of Honor changed ...
Hi readers! I hope you are having a great day and want to learn something new. Developing an effective engine emission control system makes every puff of smoke from your engine a story of power, efficiency, and a cleaner planet. Today, the topic of discourse is the engine’s emission control system.
The primary role of the engine emission control system is to prevent the release of toxic pollutants into the atmosphere during fuel combustion. It works together with fuel injection, the ignition timing, and exhaust treatment technologies so that it complies with the government regulations as far as the environment is concerned. Its principal parts comprise of catalytic converter, oxygen sensors, the exhaust gas recirculation (EGR) system, and the onboard diagnostics (OBD). The different emiss ...
Hello friends, I hope you all are doing great. In today's tutorial, I am going to share a detailed tutorial on How to monitor your System on Mac with Istat. Every year, consumers of Apple products are becoming more and more. Their hearts conquer the functionality and security of devices. When you work on your Mac, you do not just spend time with pleasure, but really enjoy the process. But like any gadget, your Mac requires attention and care. There are a large number of applications that may help you be aware of everything that happens with your computer. They are needed in order to react in time to some problem and correct it. We will talk about one of these applications in this article.
It's about a popular and very useful iStat Menus utility th ...
Hey Fellas! Hope you are doing well. I feel pleasure to have you on this platform. Today, I'll discuss the detailed Introduction to Arduino Duemilanove which is a Microcontroller Board, introduced by Arduino.cc and is based on ATmega168 or ATmega328. It comes with 14 pins that can be used both ways: Input or Output. Duemilanove means "2009" in Italian.
Arduino boards have always been a good pick for hobbyists and students who intend to design projects that are mainly related to embedded system and automation. These boards are similar to microcontrollers, with little advantage over them as they come with some built-in peripheral features, setting you free from buying external components to employ automation in your project.
If we focus on Arduino ...
Hello friends, I hope you all are happy, healthy, and content. Today we are going to discuss a very interesting and versatile topic, "Real Life Applications of embedded systems". Embedded systems are everywhere around us, they have countless applications from the medical field to electronic circuits and mechanical automotive parts. There is an endless list of their applications, we will only be discussing some of the mainstream applications today.
Applications of Embedded Systems in The Medical Field
Embedded systems are used widely in the medical field, from manufacturing an artificial robotic limb to large-scale imaging techniques that are non-invasive in nature, embedded systems cover everything!
S ...
Hello friends, I hope you all are fine and enjoying good health. Today's tutorial, as the name shows, is on Introduction to PLC. PLC is an abbreviation of Programmable Logic Controller. Recently I worked on a project in which I have to design a Automated coffee Mixing Machine Using PLC. It worked quite good and I had a great time while working on it. After completing that project, it occurred to me that I haven't posted any tutorial on PLC. So I thought of starting this tutorial. This tutorial is not gonna cover in single post so my plan is to divide it in parts.
Today. I am gonna give an overview about PLC. We will have a look on basics i.e. what is PLC? Why we use PLC instead of microcontroller like Arduino or PIC Microcontroller? What's its adv ...
