Hello readers, we hope you all are doing great. Welcome to the 1st lecture of Section 4 in the ESP32 Programming Series. In this section, we will interface the ESP32 module with common Embedded modules(i.e. LCD, Keypad, RTC etc.).
In today's tutorial, we will interface ESP32 with a 16x2 LCD and will display data using both Data Mode and I2C Mode. LCD is the most commonly used embedded module in IoT Projects. It is used to display different types of data i.e. sensor readings, warning messages, notifications etc.
Before going forward, let's first have a look at what is LCD and How it works:
16x2 LCD Module
LCD(Liquid Crystal Display) is a type of electronic display module that is used in a wide variety of applications and devices such as calculators, computers, mobile phones, ...
Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss the Best Search Engines Going Forward. The dominant search engine on the web for the first fifth of the 21st century had a nice run, but it can't last forever. While this has been happening, a new generation of web users has become aware that Internet trends have stagnated. After all these years of websites carefully toeing the line to avoid offending the dominant search engine, the web has become homogenized.
There are new vistas in web search engines out there. The way we do it now is by far not the only way, and search engine technology is most definitely not a closed field. At the same time, the next-generation web market is starting to take exception to be sp ...
Hello friends, hope you all are fine and enjoying life. In today's tutorial, I am gonna show how to do LED Flashing Project with 555 Timer in Proteus ISIS. Its quite a simple project and usually done by engineers in their first or second semester. I have done this project in my first semester and have learned quite a lot from it. I recently done it on Proteus so thought of sharing it with you guys. It will also work on hardware as I have tested it.
In this tutorial, we will first have a look at How to do single LED Flashing with 555 Timer in Proteus ISIS. And afterwards, we will also see how to flash two LEDs with 555 Timer in Proteus ISIS. Its quite simple and anyone one with basic knowledge of electronics can design it in his first attempt. Sti ...
Hello readers! I hope you are doing great. Today, we are discussing the latest library for proteus. In the tutorial, we will look at the Arduino Mega 2560 library for Porteus V 3.0, which is one of the most versatile and useful microcontrollers from the Arduino family. We have shared the previous versions with you before this; these were the Arduino Mega 2560 library for Proteus and the Arduino Mega 2560 library for Proteus V2.0. The current version is better in structure and does not have a link to the website so you may use it in your projects easily.
Here, I will discuss the detailed specifications of this microcontroller. After that, I will show you the procedure to download and install this library in the Proteus and in the end, we’ll create a mini project using this microcontroller ...
The world of human resources stretches further than hiring and keeping employee relations copasetic. There’s so much to keep track of, day in and day out. Technology lends a hand to its friend, human resources. But with ASP.NET development services, your daily human resources task just got a whole lot easier.
We’ll be examining the relationship between these HR management systems and daily tasks. Time and attendance, onboarding, and payroll management can all be integrated into one software system with asp.net development services.
Track Time and Attendance in Real-Time
Time and attendance can be tracked in real-time by logging into your HR system and approving clock-in times, based on when your employee was scheduled. The system can tell you when ...
Our next step in the Raspberry Pi training program is to get zero tiers up and run on a Raspberry Pi 4. How to utilize a Raspberry Pi to measure internet speed and store the results in Grafana or Onedrive was the topic of the last piece. During the project, you will discover how to install ZeroTier on a Raspberry Pi and get it up and running. We will also learn how to set up a firewall to secure our network.
Components
Raspberry pi 4
Power supply
Ethernet or wifi
What is zeroTier
ZeroTier is a software that provides a streamlined web-based interface for constructing virtual networks connecting various gadgets. Somewhat akin to configuring a virtual private network on a Raspberry Pi, these networks exist only in cyberspace. The process o ...
Hello Everyone! Happy to see you here. I welcome you on board. In this tutorial, I’ll walk you through the Water Sensor Library for Proteus. You won't find this library in the proteus software, and we are introducing it for the very first time. It will help you to better understand the working/ operation of the water sensor.
If you want a proteus library of any sensor, that is not available in proteus already, you can share it in the comments below, I’ll try my best to create and share that library asap.
Before I go further, it’s better to scratch and get a hold of what is a water sensor? A water sensor is an electronic sensor, used to detect the presence of water. It detects the water by measuring the water's electrical conductivity. These sen ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I will give an elaboration about Introduction to LF351. LF-351 is basically JFET (Junction Field Effect Transistor). It is a very high speed input Op-amp (Operational Amplifier). This device is most common in the market due to its low cost and good performance characteristics. LF-351 provides a high gain bandwidth product even though it needs a very low current supply.
LM 351 also provides higher slew rates. This device is most of the times known on the basis of its applications. LM-351 is the most popular device due to its unique features. These features include low input bias current, high gain bandwidth product, loww current supply, high input impedance, internal tr ...
Cybersecurity is no sci-fi concept, but rather it's a practical necessity every individual and organization needs to be aware of.
As multiple options for foundational cybersecurity frameworks exist, knowing the 'what' and 'why' of these can guide you through this labyrinth efficiently. Let's dive in to explore more so you know what you need to do to protect your business’s IT assets.
Image Source: Pixabay
Understanding What a Cybersecurity Framework Is
A cybersecurity framework is, essentially, a strategic guide designed to help organizations manage their cyber risks. It aids in defining and prioritizing the steps required for reducing cybersecurity risks
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This systematic approach ensures that no crucial detail gets overlooked amidst k ...
Hi Friends! We are here to help you with valuable information keeping in view of your needs and requirements. This is a platform where you get knowledge related to engineering & technology and anything exhibits technical aspect. Today, I am going to give a quick review of one of the best PCB fabrication houses called JLCPCB.
PCB plays an important role in the execution of many projects. A recent surge in an innovative technology has removed the need of joining various electronic components using old methods where you required an end to end wiring to place components together. This is where PCB comes into play.
JLCPCB Fabrication House
If you take a deep interest in the embedded system, more often than not, you need to fabricate the PCB. It ...
