Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
-
Economics & Finance
Articles on Trending Technologies
Technical articles with clear explanations and examples
What is Mobile Robot?
A mobile robot is a type of automatic machine that can move on its own. It falls under the subfield of robotics and information engineering. Unlike stationary industrial robots, mobile robots can navigate and operate in various environments without being fixed to a single location. They can be categorized as autonomous mobile robots (AMRs), which can move around in uncontrolled environments without external guidance, or they can rely on guidance devices to follow predetermined paths in controlled spaces. Industrial robots, on the other hand, are typically fixed in place and consist of a jointed arm and gripper assembly ...
Read MoreActuators in IoT
In the Internet of Things, actuators are devices that turn electrical signals into physical motions or movements. These devices are used to control and manipulate physical items in the real world using data from sensors in an IoT system. Actuators are essential to the operation of IoT devices because they enable the automation and control of physical systems and machinery. Actuators in IoT include motors, solenoids, hydraulic and pneumatic systems, and other devices that may control or manipulate physical things. In this article, we will define actuators, describe their importance in the Internet of Things, and provide some instances ...
Read MorePhysical Design of IoT
Physical design knowledge is crucial for selecting suitable devices and sensors, ensuring seamless integration, and optimizing connectivity options in IoT systems. It enables powerefficient strategies, facilitates edge computing, and enhances reliability and resilience through redundancy and failover mechanisms. This knowledge ensures robust, efficient, and reliable IoT ecosystems. In this article, we will discuss more about physical design of IoT. Let’s start. Overview of Physical Design Devices and Sensors Types of IoT devices and their functionalities: IoT devices encompass a wide range of physical objects that are connected to the internet and communicate with each other. Some common ...
Read MoreLogical Design of IoT
The logical design of an Internet of Things (IoT) system entails the creation of an abstract representation of entities and processes, steering clear detailed implementation specifications. It relies on the utilization of Functional Blocks, Communication Models, and Communication APIs to effectively establish a functioning system. In this article, we will understand about them in detail. In this article, we will discuss more about logical design of IoT. Let’s start. IoT Functional Blocks The Internet of Things (IoT) has several functional blocks. These blocks collectively contribute to its operation. These blocks contain the device, communication, services, application, management, & ...
Read MoreWhat are the Applications of IIoT?
The Industrial Internet of Things (IIoT) is an integration between machines, & software that allows data transfer & communication in industrial operations. IIoT has transformed the industrial sector by improving efficiency, decreasing operational costs, & enhancing productivity. The evolution of IIoT has led to the growth of several applications that have changed the industrial landscape. This article will explore some of the applications of IIoT. What is IIoT? IIoT, or the Industrial Internet of Things, refers to the use of internet−connected devices & sensors in industrial settings to enhance efficiency, productivity, & safety. IIoT affects data collection from ...
Read MoreOn-Premise IoT Platforms and Examples
IoT is growing rapidly. IoT platforms do all the tasks from data collecting & storage to analyzing the data. It makes IoT platforms the backbone of the IoT ecosystem. In the market, there are two main types of IoT platforms one is cloud−based & other one is on−premise. In this article, we will concentrate on on−premise IoT platforms and give application examples. On−Premise IoT Platforms IoT platforms known as "on−premise" IoT platforms are those that are set up and run on a business's servers or internal data centers. They offer the same features as cloud−based IoT platforms, ...
Read MoreSubstring with maximum ASCII sum when some ASCII values are redefined
In this problem, we will find the substring of the given string whose character's ASCII value's sum is maximum when we redefine the ASCII values. The naïve approach to solve the problem is to find the sum of all substring's character's ASCII value and get the substring having maximum sum. Another approach to solving the problem is using Kadane's algorithm to find the maximum sub-array sum. Problem statement - We have given a string alpha of size N containing the alphabetical characters. We have also given the chars[], and ASCII[] array of size M, where chars[] contains ...
Read MoreMinimize Suffix flip to make Binary String non decreasing
In this problem, we will count the number of minimum operations required to convert string non-decreasing order by flipping the characters of the binary string. We can flip all characters of the substring starting from the \mathrm{p^{th}} index if the character at the pth index is 0 and not matching with character at the previous index, and we can count the minimum flips. Problem statement - We have given a binary string alpha. We need to count the minimum flips required to convert the binary string in increasing order. In one flip, we can select any index p ...
Read MoreMaximum point to convert string S to T by swapping adjacent characters
In this problem, we will find the maximum points while converting the string S to T according to the conditions in the problem statement. We can traverse the string S and make each character of the string S same as string T's character at the same index by maximum swaps to get maximum points. In the other approach, we will prepare a mathematical formula based on the string's observation to get the answer. Problem statement - We have given a string S and T containing the alphabetical and numeric characters. We need to count the maximum ...
Read MoreMaximum bitwise OR on of any two Substrings of given Binary String
In this problem, we need to find the maximum OR value of any two substrings of the given strings. The first approach is to find all substrings of the given binary string, take OR value of each string, and print the maximum OR value. The other approach is to take the original string as one substring and take another substring starting from left most zero to maximize the OR value. Problem statement - We have given a binary string alpha. We need to find the maximum OR value of any two substrings of the given binary ...
Read More