Hey Guys! Hope you are doing well. I am back to feed you with valuable information relating to engineering and technology. Today, I'll uncover the details on the Introduction to ATmega128. It is an AVR, 8-bit low power microcontroller, that comes with a 64-pin interface and is based on RISC architecture. Availability of 133 Powerful Instructions with single clock cycle and 32 x 8 General Purpose Working Registers make this device an ideal choice for many applications where decent code execution is required.
The memory space incorporates on this module is more than normal AVR controllers including Program memory around 128K, enough to store the number of instructions on a single chip.
In this post, I'll try to cover each and everything related t ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at a detailed Introduction to HC-12. It is a wireless data transmitter and receiver module, that uses 433 megahertz frequency and can communicate to one thousand meter distance. It can communicate with more than one microcontroller. This module operates from 3.2 volts to 5.5 volts.
This Bluetooth module is installed in industries to control different processes and machines. It is also used in the circuitry of different security systems. This module uses silicons LABs Si4463 for (radio-frequency) RF data transmission. In today's post, we will look at its working, features, pinout and applications in detail. So let's get started with Introduction to HC-12.
Introduction to HC-12
HC-12 is an RF mo ...
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 friends, I hope you all are doing well. Welcome to the next tutorial of our Raspberry Pi 4 programming course. In the previous lecture, we interfaced LCD 16x2 with Raspberry Pi 4. Today, we will interface a keypad 4x4 to Raspberry Pi 4. In embedded projects, a keypad is used to get user input i.e. calculator, ATM keypad etc. Different types of Keypads are available i.e. 4x4, 4x3 etc.
So, let's get started:
Components Required
We will need the following components in our today's project:Raspberry Pi 4Keypad 4x4BreadboardConnecting Wires
Keypad 4x4
A keypad is a collection of push buttons, arranged in a matrix form.Keypad 4x3 means the keypad has 4 rows and 3 columns and 12 buttons in total. A 4 by 4 keypad membrane has 8 pins in t ...
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 Friends! I hope you all are doing well. Today, I will share with you a very comprehensive tutorial about What is Science? Here, we will discuss science branches, importance of science in our life, popular science books, famous scientists and great inventions in the field of science. Science is derived from a Latin word’ Scientia’ means knowledge. When we are saying the word Science, refers to the study of every simple or complex phenomena occurring around us. For example, from the food we enjoy, to the cloth we wear, everything is science.
Now let's get to know what is Science?
What is Science?
Science is the most important platform of knowledge and understanding the world. It has improved the quality of almost every field of ...
Hey Friends! Hope you are doing well. This is a platform where we keep you updated with a major development in engineering and technology. Today, I'll uncover the details on How to Organize and Manage Final Year Project?
You get rolled in the first semester of engineering, and within no time, you will be attending your final semester. Each semester helps you make a better version of yourself and allows you to convert your knowledge and expertise into reality.
When you reach the final year, you need to develop a final year project. This word looks quite intimidating for some students and they feel quite overwhelmed before planning and managing their project. However, if you have a proper plan in place and work with consistency, there is no need t ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to TIP127. The TIP127 is a PNP type Darlington pair transistor. It is manufactured for universal drive amplifications and less velocity swapping submissions. It is existing in TO-220 kind of cascading. Its corresponding NPN transistor is the TIP122.
This is a common transistor it used in varied engineering schemes. It formed for least time taking swap proposals. In today’s post, we will have a look at its protection, wreck, difference, entitlements, etc. I will also share some links where I have connected it with other microcontrollers. You can also get more material about it in comments, I will guide you more about it. So, let’s g ...
Hello friends, I hope you all are fine and having fun. In today's tutorial, I am going to show you How to use Arduino Software Serial. In my previous tutorial, we have had a look at How to use Arduino Serial Write and How to use Arduino Serial Read. In both of these tutorials, we have done the hardware Serial Communication. But we all know that Arduino has just one Serial Port placed at pins 0 and 1.
So, if you are having two or more serial modules, then there's difficulty in adding two modules because we just have one hardware serial port. So, in such cases, there's a need to add one more serial port and that serial port can be created at any two pins of Arduino and is called software serial. Software Serial is also named Virtual Serial Port.
It's ...
Update: Here's the latest version of this library: Arduino UNO Library for Proteus(V3.0).
Hello friends! I hope you’re well today. I welcome you on board. Today, I am going to share an update to our previously designed Proteus Library for Arduino UNO. You should also have a look at its previous version i.e. Arduino UNO Library for Proteus(V1.0). We have been receiving many suggestions & bug reports from engineers(mostly students) about our Proteus libraries, so we have thought to upgrade them for better performance. It's the first one getting upgraded and this month, we will be sharing a lot more. It is the more advanced, small-sized and refined version of the previous model.
I’ve given the link below to download this library and shared details on How to use it in your Proteus so ...
