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Overview In this article, we will explore the process of setting up an ESP32-based web server using the popular Arduino IDE, accompanied by practical examples to illustrate the key concepts. By the end of this guide, you will have a solid understanding of how to harness the power of the ESP32 microcontroller to create your own web server. If you are a beginner to ESP32, we recommend reading Getting Started with the ESP32 on Arduino IDE What You Will Learn Getting to know the web server ...

Introduction Welcome to our step-by-step tutorial on ESP32CAM! Are you curious about the exciting world of the Internet of Things (IoT) and eager to level up your video skills? In this comprehensive tutorial, we’ll get to know the ESP32CAM module. Whether you're a tech enthusiast, a student, or a developer with a passion for IoT, this tutorial will equip you with the knowledge and skills needed to bring your related projects to life. We'll walk you through every step, from interfacing the ESP32CAM module ...

Overview In this tutorial, you’ll learn about the ESP8266 module, and how to control a LED with your cellphone and web page using a WIFI connection (you can replace LED with components like buzzer or relay). What You Will Learn How to use the ESP8266 module. How to control objects with this module using a WIFI connection. What is the ESP8266 Module? ESP8266 is one of the most practical mo...

Overview Nowadays, ESP32 Board have been so popular due to the very attractive features and capabilities they offer, as well as their very low price. This microcontroller is also so easy to program. The programming can be done in so many different development environments, such as Lua programming language, Arduino IDE, MicroPython, ESP-IDF, etc. Among all these programming environments, Arduino IDE is a pretty good option to start working with the ESP32 boards, since it is open source and better known c...

Overview In this article, you will learn how to control DC, Stepper, and servo motors by Arduino and L293D. At the end of this tutorial, you should be able to control spinning direction, acceleration, speed, power and shaft position.If you do not know what L293D is, we suggest reading L293D: Theory, Diagram, Simulation & Pinout . Why Driving Motors with L293D? Driving electromotors needs a high current. In addition, spinning direction and speed are two imp...

Overview OLED Displays: A Beginner’s Guide to Display Text, Image & Animation Using Arduino. What You Will Learn How OLED displays work How to interface OLED displays by Arduino How to display any text or image on OLEDs How display simple animations OLED; What's the theory? An organic light-emitting diode (OLED) is a high-contrast and high-resolution display, making it easy for users to be readable. This kind of displays doesn’t have a ...

Overview In this article, you will learn how to use TFT LCDs by Arduino boards. From basic commands to professional designs and technics are all explained here. What You Will Learn Write texts and numbers with your desired font. Draw shapes like circle, triangle, square, etc. Display .bmp images on the screen. Change screen parameters such as rotating and inverting color. ...

In this tutorial, you will learn how to use the passive infrared (PIR) sensor modules with Arduino. PIR modules play an important role in motion detection technology, security systems, smart lighting, home automation, etc. Whether you're a beginner or an experienced developer —looking to improve your projects— this tutorial will give you a thorough understanding of PIR modules, enabling you to apply them skillfully in your applications. What You Will Learn The str...

Overview In this tutorial, you will explore the input and output pins of the Raspberry Pi and learn how to control them using the powerful Python 3 programming language. We will focus on two widely used libraries, Gpiozero and Rpi.GPIO, to facilitate GPIO (General Purpose Input/Output) pin control and interaction. What You Will Learn introduction to GPIO pins How to install the Rpi.GPIO and GPIOZero libraries LED ...