MQ-5 Gas Sensor with Arduino – A Complete Guide
Introduction In this guide, we will cover how to use the the MQ-5 Gas Sensor with Arduino, and build projects to detect and display gas concentration levels. The MQ-5 gas … Read more
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L298N Motor Driver with Arduino – A Complete Guide
Introduction The L298N Motor Driver Module is a powerful and versatile component that allows you to control the speed and direction of DC motors with an Arduino. It is commonly … Read more
Accelerometer Module MPU6050 with Arduino – A Complete Guide
In this guide, we will explore how to interface the Accelerometer Module MPU6050 with Arduino, understand its working principle, and implement practical projects like tilt detection and motion tracking. The … Read more
ESP32 WebSocket Server: Monitor DHT11 Sensor Data on a Webpage Using Websocket
In this tutorial, you’ll learn how to set up a ESP32 WebSocket Server and use it to send real-time sensor data (temperature and humidity from a DHT11 sensor) to a web client. … Read more
DS3231 RTC Module with Arduino – A Complete Guide
Introduction In this guide, we will explore how to interface the DS3231 RTC Module with Arduino, set and read the time, use alarms and temperature readings, and display time on … Read more
ESP32 WiFi Manager: Creating a Simple WiFi Manager with Static IP Support
Managing WiFi credentials for ESP32 projects can be challenging, especially when deploying multiple devices. An ESP32 WiFi Manager allows users to configure SSID, password, static IP, and Gateway IP via … Read more
DFPlayer Mini with Arduino – A Complete Guide
In this guide, we will learn how to interface DFPlayer Mini with Arduino UNO, explore its connections, commands, and libraries, and create a sample project to play audio files.
ESP32 OTA Firmware Update: Update the ESP32 Firmware Using a Local Webpage
In this guide, we’ll create a web-based ESP32 OTA Firmware Update, allowing you to upload new firmware directly from a browser. Updating firmware remotely is essential for IoT devices, making … Read more
DS18B20 Temperature Sensor with Arduino: A Comprehensive Guide
The DS18B20 temperature sensor is a popular choice for projects requiring accurate temperature measurements. Its ability to communicate over a single data line and unique serial code for multiple sensor … Read more
ESP32 Webserver Alarm System: Building an Alarm System using a webpage
In this project, we will create a simple ESP32 Webserver Alarm System using NTPClient. The alarm can be controlled via a web interface, allowing you to set the alarm time … Read more