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What is the structure of Arduino Programming?
Structure of Arduino Sketch Suppose that you are new to programming and want to understand the structure of the Arduino program. Here, I am going to make the Arduino program easy for you to learn and give the building blocks of an Arduino sketch. In a Sketch [Arduino Program], there are only...

How to use the LDR to control the pitch of a sound
In the earlier post, I have discussed How to Use LDR with Arduino and also used map() function with the Arduino and LDR to scale the delay time from the Light Sensor Input. Similarly, in this article, I am going to show you how to control the pitch of a sound if you connect a small speaker to the...

How to use LDR Light Dependent Resistor with Arduino
What is LDR? LDR is a small electronic component used in electronic circuits for different purposes. LDR full form is Light Dependent Resistor which is also known as a photoresistor or even photocell. LDR is very different from the other types of resistors used in the electronic circuit building...

Create and Save Sketch in Arduino Web Editor
When you want to create Sketch (Arduino Code) and save it in Arduino IDE, you can do that using both online and offline mode. Earlier it was only the Arduino IDE that need to install on your computer but now the online editor is available. You can use your browser to create an Arduino Sketch and...

Upload Arduino Blink Sketch Run Arduino Code
Uploading the blink sketch onto Arduino is sometimes little challenging for beginners. Through this tutorial, I am going to show you the simple process to upload the Blink Sketch from your computer onto the Arduino. If you want to upload your sketch to the Arduino board and see it working properly...
How to use Arduino IDE in Windows, Mac?
Using Arduino IDE is very simple. I am going to explain to you how to use Arduino software in an easy and step-by-step way throughout this post. The first thing that I am going to tell you is about the structure of the Arduino and what it looks like. The software is designed in a user-friendly way...

What is Arduino IDE? How to install Arduino IDE ?
In this article, you are going to learn about what is Arduino IDE and how to install the Arduino IDE on your computer. What is Arduino IDE? The Arduino Integrated Development Environment also called the Arduino IDE is the official coding platform for Arduino boards. If you want to make your...

What Is Arduino ?
In this article, you will learn about Arduino UNO. Topics What is Arduino? Structure of Arduino board. Power source and control Why Arduino Platform is developed? Who uses Arduino and Where? Why Arduino is so popular? When students ask me “what is Arduino?” I say that it is a pocket-size computer...

Benefits of Learning Robotics for School Children
It was really an important day for me to get an opportunity to interact with the students of Northeast on a topic that was very much unexplored among the students. A topic that most people used to connect with fiction and Hollywood movies. I will be ever grateful to the organizer, The Regional...
Coding for Kids – Why Coding is Important for Kid’s Future
What is Coding? Coding is a well-known topic among the new generation. There are hundreds of ways we are associated with the coding practice. The only thing is to realize that how are we associated with coding in our daily life? You will get all the questions answered here once you have finished...
STEM Guide - Inspiring Innovation!
STEM is the acronym for Science, Technology, Engineering, and Mathematics. It is a new way of teaching-learning that focuses on connecting both inter-disciplinary subject knowledge and an application-oriented approach to teaching 21st-century skills.
STEM guide is a platform for individual students, teachers, parents, and educators interested to learn about STEM Education, Coding, Artificial Intelligence, Machine Learning, Robotics, App development, Game development, and Web Technology.
There is a special focus for High school and Undergraduate students on how to prospect for a potential career. A career that will sustain in the ever-changing era of innovation.
You will also get to know the Top Notch Skills required to get your Dream Job. Subscribe to the Newsletter for more information!
The Story Behind
STEM Guide
Hi, I am widely known as “Haque Sir”, named by lovely students, who made me feel proud to be a teacher.
My teaching journey started with a Ministry of IT-sponsored project called CCIT [Certificate of Information Science in College] in the year 2007. It was a six-month diploma course for Graduate Students to prepare them for IT & ITES jobs.
It was a little challenging to make them job-ready for the IT & ITES industry in just six months. As the students were from different backgrounds like Science, Arts, and Commerce without any basic knowledge of what a computer is and how it works.
Somehow, I have managed to successfully train 400 students in two years. And surprisingly I was the only resource person who just passed out from college.
But I have learned a lot about the gap lying between the subjects taught in the curriculum and the knowledge required to do some things in real life. I started thinking about why it’s not considered to update the curriculum and teach something that is really helpful to serve people and solve problems.
In the meantime, the USA started talking about STEM Education in the year 2009 and I got fascinated by it, but things were not easy to join with them for a lot of reasons that include:
- English is my second language.
- Lack of Internet accessibility, which was very expensive and I got to access Dial-Up connection only in the office.
- Last but not the least, the financial stability to study STEM.
But, I didn’t give up and it took me almost three years to learn and understand a little bit about what is STEM and how it works. As the pieces of equipment to practice STEM were not easy to procure and were expensive.
I needed to earn some extra money to buy kits and practice some STEM activities.
Anyway, I started working on STEM in December 2012 with some of the school students. I used to make balsa gliders to teach the basic concepts of aerodynamics and the law of fluids which made me realize the painstaking journey of the Wright Brothers.

About M F Haque
Hey! My name is M F Haque, a self-taught STEM Trainer, and a mentor. After teaching myself how to integrate Science, Technology, Engineering, and Mathematics to create a hands-on learning activity for students to help them learn problem-solving skills and solve real-life problems.
I know just how frustrating and difficult it can be when first starting it out;
To make a circuit, connect a sensor with a microcontroller and experiment with how photosynthesis actually works in front of the class. (Photosynthesis, is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.)
Making your students comfortably write a piece of code for an Arduino project and do troubleshooting and blink and LED.
This is why I started the STEM Guide blog along with my STEM Academy - to help others get into the tech industry.