Hi Friends! Hope you’re well today. I welcome you on board. In this post today, I’ll detail the best technologies for catching security flaws in 2020.
Security is a key priority for all organizations, and attacks have become increasingly specific. Usually, attackers take advantage of specific bugs or vulnerabilities to gain access to sensitive data. The cost of breaches can be huge, which is why organizations are equipping themselves with the best technologies aimed at catching vulnerabilities and security flaws before a potential hacker can take advantage of them.
Let’s take a look at the best technologies being used in 2020.
White Box Testing (SAST)
One of the older technologies that has been around for over 10 years is white box testing. It i ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will discuss What is Norton's Theorem. Norton's theorem is mostly used for the analysis of different circuitries to explain their initial state and steady-state behavior. This theorem in 1926 was given by the Siemens (It is an international company of Germany, is famous for industrial products, energy, and medical-related instrument) inventers and engineers of Bell Labs (It is a search based and scientific organization it was built with the cooperation of Nokia in 1925).
Norton theorem is very useful to solve such circuitries which has many independent (Such sources whose outputs do not rely on the other factors of circuitry like voltage and current called independent sources) ...
Hi Friends! Hope you’re well. I welcome you on board. In this post today, I’ll discuss What is VPN & How Does it Work?
A VPN stands for Virtual Private Network. It is used to hide your online activities from your ISP (internet service provider) and other third parties. This means you can surf online, share your credentials and send and receive data online with confidence. No one can sneak into your personal data and browsing history. Plus, it gives access to prohibited websites that you cannot see with your regular internet connection. A VPN hides your IP address and replaces it with another string of numbers from another location, which means no one can identify your actual location and IP address. Most companies and individuals use VPN to keep their personal data from the eyes of potent ...
USART is the acronym for Universal Synchronous-Asynchronous Receiver-Transmitter, and is the advancement of the old UART that was unable to handle synchronous communications; in computers, it deals with the management of communication via the RS-232 interface.
Generally, in the communication between devices, there is a transmitter and receiver that can exchange data bidirectionally, thus it happens for example in the communication between the microcontroller and third-party peripherals.
What is Serial Communication?
In serial communications, the transmitting device sends information (bitstream) through a single channel one bit at a time. Serial communications are distinguished from parallel communications where the bitstream is sent over several d ...
Hey Guys! Hope you are doing great. Transistors are the fundamental parts of the recent electronic devices. They are available in two types i.e. NPN and PNP transistors. Based on the technical aspect and utilization, both types come with different benefits and advantages. Today, I am going to discuss the details on the Introduction to 2n3792. It is a PNP (positive-negative-positive) silicon bipolar power transistor mainly used for amplification and medium speed switching. It is manufactured using epitaxial planer process and comes in TO-3 casing.
I'll cover each and everything related to this transistor so you don't need to go anywhere and find all information in one place. Let's explore what is this about, its main applications and everything yo ...
Hello friends, I hope you all are doing great. In today's tutorial, I am going to share a new Rain Sensor Library for Proteus. I have got a lot of requests for designing this sensor. So finally it has been designed by our team and is ready to use in your Proteus Simulations.
Rain Sensor, as the name shows, is used for detection of rain and is common sensor used in Embedded Systems Projects. Both analog and digital rain sensors are available these days but we have only designed the digital Rain Sensor. It will give digital output and its output will be HIGH when there's rain and will remain LOW if it won't detect any rain.
As Proteus is a simulation software and we can't actually bring the rain so that's why I have placed a TestPin. If you apply H ...
Hello friends, I hope you all are doing great. Today, we will create a wifi temperature monitoring system. For reading, we will use the DS18B20 sensor. For data processing and webpage creation, we will use our already known ESP8266.
The project will be built as follows:
Circuit assembly
Code for reading the DS18B20 sensor (we will use Serial for tests).
Creation of the webpage (we will use SPIFFS to store in FLASH).
But first, let's know a little about the sensor and the communication model it uses.
Materials
For this project, we will need the following items: For this project, we will need the following items:
1 x ESP8266
1x DS18B20 Sensor
1x Breadboard
1x 4k7 Ohms resistor
DS18B20
DS18B20 is a digital temperature sensor with good precision, good customization, pr ...
Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at How Modern Technology Improves the Efficiency Of Construction Vehicles. The building industry has been slow to embrace technology, and still, only one in eight construction executives consider their company to be technologically advanced. However, where greater digitization has been adopted, it has been shown to increase productivity and enable better collaboration.
It’s easy to see how certain aspects of construction such as designing plans, manipulating 3D models and sourcing materials can be enhanced by technology. In contrast, heavy machinery and manual labor are still essential on-site to carry out the hard, physical work of construction. However, with ...
Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at How to use Voltmeter & Ammeter in Proteus ISIS. It's our 4th tutorial in Proteus series. While designing an electronics project, voltage & current measurements are essential debugging features, as they help in understanding circuit behavior.
Proteus has builtin instruments for voltage & current measurement. We have have their probes and today we will discuss them in detail. First have a look at Voltmeter in Proteus ISIS:
How to use Voltmeter in Proteus ISIS
DC Voltmeter is used to measure the voltage difference across any DC component.
In order to use DC Voltmeter, we need to click on Virtual Instrum ...
Hello everyone! hope you all will be fine. In this article I am going to share the knowledge about displaying Scrolling Text on LCD with Arduino. A Liquid Crystal Display is usually known as LCD in the market. It is a display unit made up of liquid crystal. When we want to made electronics based projects, we need a device on which we can show the system’s output and the desired messages. There are a lot of such devices which are helpful to display the output messages and the most common is a seven segment display.
Alternate good option is LCD, which are now available in different size having different qualities. 16×2 LCD Module is a most frequently used device for the electronic projects out of all the other types of LCD’s available in the marke ...
