Introduction to IoT Software IoT is about [Internet + (Sense and Communication)]. Things of things are connected through the internet. Let’s take the example of Mi fitness band- To use this band user should install the Mi-fit app to connect to a phone. Band calculates total hours of sleep, aContinue Reading
IoT hardware includes a wide range of devices, such as routing devices, bridges, sensors, etc. These IoT devices support key tasks and functions such as system activation, security, action specifications, communication, and detection of specific objectives. Hardware is an essential part of an IoT device. IoT gets the ability to sense real-world parameters like temperature,Continue Reading
Smart Home: A smart home encapsulates the connectivity inside our homes. It includes home appliances, smoke detectors, windows, light bulbs, door locks, etc. Smart City: A Smart City is a technically advanced region with advance information and communication technologies. It enhances the quality of government services, operational efficiency, information sharing with theContinue Reading
Advantages of IoT Applications: Security: You can control your home through the mobile phones. It provides personal protection. Stay connected: You can connect virtually to your family. Efficient usage of electricity: You can use electricity effectively because the devices are directly connected and communicate with controller device such as mobile phone. So you don’t haveContinue Reading
The entire IOT process starts with the devices themselves like smartphones, smartwatches, electronic appliances like TV, Washing Machine which helps you to communicate with the IOT platform. Here, are four fundamental components of an IoT system: 1) Sensors/Devices: Sensors or devices are a key component that helps you to collect liveContinue Reading
IoT stands for the Internet of Things. The term “Things” refers to objects (home appliances and devices) that we use in our daily life. These objects are accessible or connected through the Internet, called Internet of Things. Internet of Things can be defined as, a network of physical objects that are integratedContinue Reading
PHP has a rich set of functions for working with files and directories. PHP contains both low-level and high-level filesystem functions. The fopen() function is an example of a low-level function; it is a thin wrapper of a similar C function. The file() function is an example of a high-level PHP filesystem function. PHPContinue Reading
MySQL MySQL is a leading open source database management system. It is a multiuser, multithreaded database management system. MySQL is especially popular on the web. It is one of the parts of the very popular LAMP platform. Linux, Apache, MySQL, and PHP. Currently MySQL is owned by Oracle. MySQL database is availableContinue Reading
PHP static keyword We can declare class properties and methods to be static. The static properties and methods do not belong to the instance of the class. They belong to the class itself. They are accessible through the scope resolution operator ::. staticmethod.php <?php class Sys { public static function println($string) { echo “$string\n”;Continue Reading
Object-oriented programming (OOP) is a programming paradigm that uses objects and their interactions to design applications and computer programs. The basic programming concepts in OOP are: Abstraction Polymorphism Encapsulation Inheritance Abstraction is simplifying complex reality by modeling classes appropriate to the problem. Polymorphism is the process of using an operator or function in differentContinue Reading
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