BrandMelody's ModelPP-41- RAIN ALARM TypePhysics Toys Ideal ForUnisex ColorMulti MaterialPlastic Dimension (L x W x H)15 x 10 x 3 cmWeight150 gmAdditional FeaturesIt shows that when electricity flows through a wound up coil of wire, it generates a magnetic field that fills the area around the coil in a particular pattern and bring a tube light or a cfl bulb or tubelight near your wireless power transmission device, it will glow a tubelight
9V batttery is require
Best suited for those who wish to submit as physics-science in school/college.easy to understand working model with study report in printed form
Quality assured project-model. This can be used as classroom teaching aid to demonstrate in front of students to understand the concept Age Group6+ Years
This project given audio alarm output From speaker when a rain drop toucher The surface of rain sensor this is a Simple RC oscillator using two Transistors and few discrete components.