Product Description
 
RAIN DETECTOR & ALARM WITH AC SUPPLY INPUT DIY PROJECT ASSEMBLED KIT

Brief 
The project is a fully assembled kit 
The project includes Rain Sensor which is connected to 555 IC via Transistor. When it rains, the rain sensor will send the signal to transistor which in turn will turn on the 555 IC. A speaker is connected to 555 IC. As soon as it rains, 555 IC will turn on the speaker making an audible loud sound/alarm. An amplifier BC547 is connected to speaker to amplify the sound.

Project Features
• Fully Assembled project kit
• AC Supply Input Board 
• Slide switch on/off control on board
• 555 IC & Transistor based circuit
• Rain Sensor Included
• DC Buzzer interface
• AC Chord Included 
• Includes Project Document

PCB DOES NOT CONTAIN ANY LOGO OR TRADEMARK, Hence can easily be used for school/college project purposes