Tech Today

  E Vehicles are meant for transportation where it is not using conventional fuel and uses electricity for moving. Compared to the conventional vehicle uses less components when compared to a Fuel Engine and thereby the Gross weight is less than the fuel vehicle. E Vehicles creates less pollution to the environment as it does not emit toxic gases as there is no combustion process involved. These vehicles are efficient than the conventional fuel vehicles as there the gross weight is less and could move more distance than the conventional vehicle resulting better mileage. Further the vehicle has less maintenance cost compared to the conventional vehicles as the functions are done with lesser components than the other vehicles. In this article we are going to see the process, function, advantages, disadvantages, maintenance, cost and associated assembling procedure.   The cost comparison will provide an insight to make a buying decision for the E vehicle. Process: E Vehicle...

  Thermal Insulation is insulating a hot vessel, hot tank or a steam pipe line, to reduce the heat energy wastage due to conduction and convection process. The process is basically arresting the heat escaping from the units, thereby serving the energy / fuel consumption. This vessels or tanks use Furnace Oil or Diesel to produce the heat energy and the fluid (air or liquid) is that has been stored inside it.  When it is thermally insulated, the fuel consumption (Furnace Oil or Diesel) is reduced, further retains the heat energy for a longer time by conserving the energy.  Where it is applied? Heat energy is used as a primary source of energy in most of the Industries and even domestic application’s. The heat energy is generated by Boilers or Furnaces in Industries and by Gas or Fore Wood stove in Domestic applications. The Boilers are used in converting water into steam energy and furnaces are used to produce high degree of heat energy for metal melting applicati...

  Aircraft was one of those inventions that really changed our living in some way. The wright brothers are recognized to be the first person to make a flying machine like aeroplane. Some also believed that the aeroplane was discovered by an Indian man named, Shivkar Bapuji Talpade in 1895. But the world only knows the Wright Brothers. These are all old discussions now. Today we will be talking about drones. Unmanned Aerial Vehicle (U.A.V) / Drones. The unmanned aerial vehicle (U.A.V) or we say drones are the components of unmanned aircraft systems including the ground board controllers by a person or any robot from this ground but this, these human less drones can also be controlled without any human controller, if we programme it and make it autopilot enabled. As the name implies, autopilot generally means anything flown without any human automatically. Not only in the drones this autopilot system is also used in the traditional or general aeroplanes, where the plane is take...

  Today programming is as important as mobile and computer. You must’ve wondered how? The smartphone we use, will be useful if there isn’t any application in it. The mobile applications are programmed using the programming languages. Not only languages but also the animations when the smartphone starts and closes and much more things are being programmed using the programming languages. You must have used any website. Even now you are reading this article on a website. This website is also programmed using programming languages. There are many languages like HTML, CSS, JAVASCRIPT, C+,C++ and so on. Apple is so much innovative that they also have their own programming language. This language we are talking about is based on the Javascript. Today we will be discussing about the Swift language. Swift Swift is a general purpose multi paradigm, compiled programme language , developed by apple Inc. and the open open source community. Swift programming language was firstly introduce...

  Arduino Arduino is basically a small compact board used mainly for many automation projects and other technical projects. Projects using Arduino Arduino lie detector As name implies this detects whether the victim is lying or not. By this we can’t be hundred percent sure but it will be fun. Skin is the largest part of our body. Do you know? That our skin changes conductivity depends upon different things including our mood. This is known as electrodermal activity (EDA). W start by connecting Arduino to the subject or the person or the person and then connect Arduino to the computer with a graphic software. We will start this by asking simple questions, that we know are true, to know that our device is working, then ask question you want to , if the person gets nervous then we rsd the change in the base line be established if they lied. I think that would be fun and you must try. Pool controller This project consists of controlling the pump of the pool, the lights in...

  In today’s world of automation there would be hardly any person that isn’t rely on technology. There was a time when we used to wonder that one day everyone is going to have his own mobile phone. Now we all know what mobile phone means to us. We can’t even imagine our life without it. Then the time started to get more advanced and we made much more advanced machines. One of them is PLC which seems to be a small invention but have revolutionized   the manufacturing and commercial industry in many ways. Programmable Logic Controllers (PLC). Stands for Programmable Logic Controllers, PLC is also known as programmable controllers. It is an industrial computer that has been ruggedized and adapted for the control of manufacturing processes, such as assembly lines, machines, robotic devices or any other devices that require high reliability. Dick Morley is considered as the father of PLC. In 1966 Dick Morley made it’s first PLC , known as the Modicon 084 for the General Motor...

  Raspberry Pi Raspberry Pi is an series of small board computers (SBC’s) developed in United Kingdom by raspberry Pi foundation in association with Broadcom. The main aim of the raspberry Pi circuits is to provide or promote teaching basic computer sciences in schools and in developing countries. The first ever raspberry Pi was released on 29 February, 2012. Raspberry Pi is a series of small, compact, affordable, computers. The board is mainly used by teenagers, students and researchers to build their own personal computers, retrogaming machines, Home automation projects etc at affordable price. The operating system supported by this circuit is Linux (included raspberry Pi U.S)Free BSD,Net BSD,Open Bsd,Plan 9,PISCOS, Windows 10 ARM 64, Windows 10 IOT Core. Generations of raspberry Pi consists. ·        PI zero in 2015. ·        PI 3B+ in 2015. ·        Pi 4B in 2019. ·  ...

  Arduino is basically an open source hardware and software company, project and user community that designs and manufactures single board micro controllers and microprocessors kits for digital devices. This Arduino project was started in the year 2005 for the students at interaction design institute Ivrea, Italy, aiming to provide low cost and easy way for the novices and professionals to create the devices that interacts with the environment using sensors and actuators. It’s hardware devices are licensed CC BY-SA License and software is licensed by GNU, Genaral Public License (LGPL) or General Public License (GPL). These Arduino boards are used for various purposes like robots , home automation, other major and minor projects. So he basic idea behind Arduino was to provide cheap and easily available computers for the students for education purposes . But then it was being used for many other purposes like in robotics, computers, Internet of things, home automation and also used...