Rain Detection System
A Rain Detection System using Arduino, a rain sensor, and a buzzer that sounds an alert when water droplets or rain are detected.
Description
The Rain Detection System is designed to detect rain using an Arduino and a rain sensor. When the rain sensor detects water droplets, it sends a signal to the Arduino. The Arduino processes this signal and activates the buzzer to produce a sound alert, indicating that rain has been detected. This project is useful for weather monitoring, automated window control, and irrigation systems.
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A Traffic Light Signal is an electronic project designed to manage vehicle and pedestrian traffic at intersections. Using Arduino, LEDs (Red, Yellow, Green), and an LCD, the system simulates real-world traffic light behavior, displaying signal changes with appropriate timing. This project demonstrates traffic management, embedded system programming, and microcontroller-based automation.
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A Security Alarm Circuit using the LM358 IC is a simple yet effective system designed to trigger an alarm when unauthorized access or movement is detected. The LM358, a dual operational amplifier (Op-Amp), is used as a comparator to detect voltage changes from sensors like LDRs, IR sensors, or switches, and then activate a buzzer or relay.
₹200.00













