The IoT-Enabled Smart Agriculture Monitoring System is an intermediate-level IoT project designed to monitor important agricultural field parameters and automate irrigation decisions. The system ...

💧 An IoT-based Smart Water Meter system for real-time monitoring of water quality (pH, TDS) and flow rate using ESP32 and Arduino UNO. It includes automatic motor control, cloud logging via ...

The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.