Hacking is one of the most common cyber attacks that applications suffer. Many cybercriminals have the skills to find vulnerabilities in an application’s codebase and the ability to exploit them for selfish reasons. Software developers must be aware of this and consider it while building their applications.
The knowledge that hackers can find ways to infiltrate applications should motivate developers to implement every security measure at their disposal to protect said applications. It’s also important that they thoroughly test the software under development for vulnerabilities before and after they are launched to the public. Two effective tests to find software vulnerabilities are Static Application Security Testing (SAST) and Dynamic Application Security Testing (DAST).
Both forms of ...
Hello everyone, I hope you all are fine and having fun with your lives. Today, I am going to share a very basic project named as Line Following Robot using Arduino. I have designed a three wheeler robot and have placed IR sensors beneath it to detect the black line and then I have made it move over this Black Line.
This Line Following Robot is not doing any extra feature i.e. turning or rotating back. It will just simply move in the straight line. I have also posted a short video at the botton of this tutorials which will give you better idea of how this robot moves. You should first read this tutorial and design the basic robot and once you are successful in designing the basic Line Following Robot then you should have a look at my recent Project ...
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 ...
Civil engineers have more power on the desktop—and in the cloud—than ever before. The 2025 generation of design platforms blends Building Information Modeling (BIM), traditional CAD drafting, GIS context, and AI‑assisted automation into one fast‑moving toolkit. Below is a plain‑language look at the best civil design software choices this year, what they do well, and how to pick the right match for your team.
What Makes Great Civil Design Software in 2025?
Connected BIM + CAD – Models, drawings, and data stay in sync across disciplines.
Open standards – Support for IFC 4, SAF, LandXML, and DWG keeps projects portable.
AI‑driven speed‑ups – Auto-classification, code checks, and alignment suggestions trim hours of manual work, such as in transportation engineering services
in Austin, wh ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I would like to provide a complete discussion on Ultrasonic Sensor Arduino Interfacing. I would like to tell you some detail about ultrasonic sensor, after that we will move towards ultrasonic sensor Arduino interfacing. Ultrasonic sensor is also known as SONAR sensor. SONAR basically stands for Sound Navigation and Ranging. Ultrasonic is mostly used for the distance measurements. It can also be used for measuring the depth of the sea.
I have already shared Ultrasonic Sensor Library for Proteus. Ultrasonic/SONAR sensor is an electronic device used to estimate the distance of an object by continuously transmitting sound waves at a particular frequency and listens to tha ...
Hello! Readers, I hope you are pretty good. I am here with a new article to enhance your knowledge about advanced technologies. Today, we will have a detailed overview of the Manufacturing Process of Multilayer PCB. First, we will have a look at its basic definition, why there Is a need for this new type of PCB in presence of single layer and double layer PCBs. What are the merits and demerits of multilayer PCBs and pedagogy behind the construction process of these PCBs? Let’s start to take in all information about these PCBs. I try my best to deliver all of my research capacity for doing this job.
Introduction to Multi-layer PCBs
As to the name, it's clear that multi-layer PCBs are those which have several conductive layers over substantial material which is knowns as substrate. Unlike ...
As Large Language Models (LLMs) continue to revolutionize the AI landscape, the need for robust evaluation tools has become increasingly critical. Organizations deploying LLMs face the complex challenge of ensuring their models perform reliably, maintain quality, and deliver consistent results. This comprehensive guide explores the leading LLM evaluation tools available today and provides insights into choosing the right solution for your needs.
Key Considerations Before Adopting an LLM Evaluation Tool
Before implementing an evaluation solution, organizations should carefully assess their needs and capabilities. Scale and infrastructure requirements play a crucial role – you'll need to evaluate whether the tool can handle your expected volume of requests and integrate seamlessly with you ...
Hello everyone! I hope you will be absolutely fine and having fun. Today, I am going to give an Introduction to 2N3904. It is basically an NPN transistor made up of silicon material. It acts as a general purpose amplifier and switch. You should also have a look at Introduction to 2N2222, which is also an NPN transistor and considered as 2N3904 equivalent.
It is mostly used for lower power amplifiers and switching applications. Its major functional area is enclosed in TO-92 package. Its a silicon NPN general purpose bipolar junction (BJT) transistor designed for switching purpose as well as for an amplifier. Its can bear lower amount of current, lower power and medium voltage levels. It is most commonly used BJT due to its smaller size, wide avai ...
In the previous section, we have had an overview of a detailed Introduction to C++. Today, we will have a look at the data types in C++. It's our 2nd tutorial in the C++ programming language series.
In the previous tutorial, we have seen the basics of C++ and have also discussed a small code. We have discussed various programming terms in the previous tutorial and from now on, we are going to discuss those terms in detail. So, today's lecture is on Data Types in C++, let's get started:
C++ Data Types
A data type defines the type and the set of operations that can be performed on the data. Various types of data are manipulated by the computer. The data is given as an input to the program. According to the program's set of instructions, data is pr ...
Hey Fellas! Hope you are doing great. I am here to give you the daily dose of information relating to engineering and technology. Today, I am going to give you the details on the Introduction to 2sc4617. It is an NPN (negative-positive-negative) transistor which is used for general purpose amplification. This component comes in SC-75/SOT-416 sealed package which is mostly used for low power applications. I am going to explain the brief overview of 2sc4617. Let's get started.
Introduction to 2sc4617
2sc4617 is a three terminal NPN silicon transistor which consists of two N doped layers which cover one P doped layer. It is a bipolar transistor which is usually used for amplification purpose.
Small amount of base current is used to handle the la ...
