Smart lighting has become a cornerstone of modern home automation, offering both aesthetics and convenience. Among DIY enthusiasts, creating a custom Alexa-compatible RGB smart bulb using the ESP8266 microcontroller is …
Introduction Gas leaks and smoke-related hazards pose significant threats in both residential and industrial settings. Early detection of these threats can prevent property damage, environmental pollution, and even save lives. …
Introduction In the modern era of technology-driven solutions, plant care has been revolutionized through the use of smart plant monitoring systems. These systems leverage IoT (Internet of Things) technology to …
Introduction to IoT-Based Attendance Systems The rise of IoT-based attendance systems is transforming how organizations track attendance. Unlike traditional manual registers or biometric systems, these solutions offer real-time access, automation, …
The rise of home automation has transformed how we interact with everyday appliances. Using an ESP8266 NodeMCU and a relay module, it’s now possible to control AC appliances remotely via …
Introduction The ESP8266 is a powerful microcontroller with built-in Wi-Fi capabilities, making it ideal for IoT projects. When paired with the BME280 sensor, which measures temperature, humidity, and pressure, it …
Integrating the ESP8266 NodeMCU with the MPU-6050 sensor opens the door to creating intelligent, connected devices capable of motion detection, orientation sensing, and temperature monitoring. With the popularity of Arduino-based …
Introduction The ESP8266 NodeMCU with BMP388 Barometric/Altimeter Sensor is a powerful duo for building smart environmental sensing applications. This combo enables real-time altitude, pressure, and temperature measurements for various IoT …
If you’re diving into IoT projects and need accurate distance measurement, combining the ESP8266 NodeMCU with the HC-SR04 Ultrasonic Sensor is a smart, budget-friendly solution. This setup allows you to …
In the world of IoT and smart devices, ambient light sensing plays a crucial role in automation, energy efficiency, and responsive design. If you’re working on an IoT project using …