DFPlayer Mini with ESP32 – 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.
DHT22 with Arduino: Quick Temperature and Humidity Measurements
If you’re working on a DIY project that needs reliable temperature and humidity monitoring, pairing a DHT22 with Arduino is a solid choice. We’ve used this combo in several home … Read more
DHT11 with Arduino: Read Temperature and Humidity Easily
If you’re just getting started with microcontrollers and want to monitor temperature and humidity, using DHT11 with Arduino is one of the simplest and most beginner-friendly ways to begin. In … Read more
Using IR Sensor with ESP32 (Proximity Sensor) – Easy Guide
Introduction In this article, we’ll explore the basics of using an IR Sensor with ESP32 and create a simple project to demonstrate its functionality: turning an LED ON or OFF … Read more
Getting Started with Firebase: A Basic Guide
In this guide, we’ll help you with Getting Started with Firebase by walking you through account setup and your first project creation. If you’re planning to build a web, mobile, … Read more
Control ESP32 Devices via XAMPP from a PHP Web Dashboard: An Important Guide
In this guide, we’ll show you how to control ESP32 devices via XAMPP, allowing you to create a local web interface to turn devices on or off with a click … Read more
ESP32 I2C Scanner: Detect I2C Address Easily
That’s where the ESP32 I2C scanner helps—it quickly finds all connected I2C devices and their addresses. If you’re using I2C modules with your ESP32 board, the first thing you need … Read more
Understanding ESP32 I2C Pins: An Important Guide
The ESP32 I2C pins allow developers to connect a wide range of modules and sensors using just two wires. Whether you’re building a weather station, a smart home interface, or … Read more
Gesture and Face Detection Module with ESP32: Complete Guide
Introduction In this tutorial, we will explore how to use the DFRobot Gravity: Gesture and Face Detection Sensor with the ESP32. This powerful sensor supports offline AI-based gesture and face … Read more
Display ESP32 Readings on a Local Webpage via XAMPP: A Simple Guide
you’ll learn how to display ESP32 readings on a local webpage using XAMPP, PHP, and MySQL. If you’re working on an IoT project and want to monitor your ESP32 sensor … Read more