Arduino Yard 
Introduction In this tutorial, we will learn how to use the Ultrasonic Sensor HC-SR04 with Arduino to measure distances accurately. Ultrasonic sensors are perfect for obstacle detection and distance measurement … Read more
Introduction The TM1637 Display with Arduino is a popular 4-digit 7-segment display module used in various electronics projects, including timers, clocks, and sensor-based systems. It provides an easy way to … Read more
Introduction In this guide, we will learn how to send email using an ESP32 and an SMTP server. The ESP32 is a powerful microcontroller with Wi-Fi capabilities, making it ideal … Read more
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.
Introduction L293D Motor Driver with Arduino is widely used in electronics projects, from simple hobby robots to industrial automation. In this guide, we will learn how to control a DC … Read more
Introduction In this guide, we’ll explore how to use the 28BYJ-48 Stepper Motor with Arduino, driven by the ULN2003 Driver Module. Stepper motors are ideal for projects requiring precise position … Read more
Introduction In this article, we will learn how to send WhatsApp messages from an ESP32 microcontroller using ESP32 Whatsapp CallMeBot. We will utilize a serial monitor to send messages. Since … Read more
In this tutorial, we’ll build a ESP32 Parking System using three IR sensors. The system will monitor three parking slots and display their status (free or occupied) on a web page. … Read more
Introduction Water is one of the most essential resources, yet its management often remains inefficient. To address this, we introduce an IoT-Based Water Tank Monitoring and Pump Control System using … Read more
In this guide, we will explore how to interface a Servo Motor with Arduino, understand its working, write code to control it, and troubleshoot common issues. Servo motors are one … Read more