Description The DIY Rain Alarm STEM Toys Science Experimental Tool Kit is an educational kit designed for students to explore electronics and environmental science. It includes components to build a functional rain alarm system, teaching principles of conductivity and circuit design. Ideal for hands-on learning and fostering creativity in young scientists. Specifications: Power Source: 9V battery (commonly included) Components: Rain sensor, buzzer, wires, resistors, transistors, circuit board Sensor Type: Conductive rain sensor (metal probes) Alarm Type: Audible buzzer Learning Objective: Basic electronics, circuit design, environmental science Assembly: Solderless, plug-and-play components Material: Plastic and metal parts Dimensions: Varies by kit, typically small and portable Instruction Manual: Included for guided learning
