DESIGN, CONSTRUCTION AND PERFORMANCE EVALUATION OF RAIN WATER DETECTOR ALARM SYSTEM

ABSTRACT The main focus of rain water detector alarm system that is utilized both in standard of living and manufacturing with the help of this method, it reduces human intervention. Due to the rate of damages that occur to our industrials and homes possessions during rainfall, this rain alarm system will give you an alarm indication the instant it starts to rain, hopefully giving you time to retrieve clothes, close windows, short off machines/electrical appliance and bring in possessions in our homes, so as to keep many of our industrial machines in a proper condition and place. The alarm has also the ability to indicate when rain start and stop raining, when this detector senses rain and alarm is produce or sounds. The water droplets trigger the alarm, thus it will alert the user to imminent. The primary goals of this rain water detector alarm system are to prevent wet/damage of clothes, materials, and produce. Rain is a hindrance to sun-drying for all the reasons mentioned, particularly if the materials are not collected promptly. To accomplish its goal, the gadget works using rain sensor microcontroller, buzzer, servo motor, transistors, resistors, capacitors, diode, LED light, 9V battery and other parts of its circuitry. This gadget assists homeowners and other users to be alerted fast so they may be prepared to shield their basics from moisture when rain is forecast. Sun-drying is a procedure that has been used since the stone age and is used in farms, home, homes, hospitals, enterprises, and other organizations worldwide for a variety of purposes. Since rain water is a basic necessity for all living things to survive, it is important to detect when it start dropping to avoid damage of items.