2024 intelligent human body induction fan sensor designed as a scientific experimental accessory for primary and secondary school students. This module makes it easy to demonstrate human presence detection and simple automation in classroom and lab settings. Key benefits Clear learning outcomes: Teaches basic principles of motion and presence detection and how sensors interface with control circuits. Practical problem solving: Converts human body detection into a reliable fan control signal, allowing students to build handson projects that show cause and effect. Classroom ready: Compact and durable design suited for repeated use in experiments, demonstrations, and student projects. Easy integration: Works with common educational electronics setups and basic control boards used in school labs, simplifying wiring and lesson planning. What this module does Detects human presence using a builtin induction sensor and produces a control output for a small fan or other lowpower actuators. Provides a direct, observable response that helps students understand sensor behavior, signal processing, and actuator control. Supports stepwise learning from simple demonstrations to integrated experiments in automation and robotics. Key attributes Function: Human body induction sensing with an output signal to drive a fan or trigger a control input. Compatibility: Intended for use with standard educational experiment kits and common student microcontroller or control board setups used in primary and secondary schools. Size and form factor: Compact and lightweight for easy mounting on experiment boards and demonstration models. Material and build: Robust housing and connector layout suitable for regular classroom handling. Performance: Stable detection and consistent triggering when used in typical classroom experiment conditions. Practical use scenarios Classroom demonstration: Use the sensor to show how presence detection can control a fan unit in a physics or technology lesson, illustrating signal flow from sensor to actuator. School lab experiment: Integrate the module with a student microcontroller to measure detection distance, response time, and to program conditional behaviors for automation exercises. STEM project or prototype: Include the sensor in a robotics or environmental control project to add motionactivated ventilation or interactive exhibits. Why teachers and students choose this module Focused on teaching core concepts in sensing and control without complex setup. Durable enough for repeated classroom experiments and adaptable to a wide range of student projects. Provides a handson bridge between theory and practical application, supporting STEM curriculum objectives. Note Intended as an educational experimental accessory for classroom and student use. Check compatibility with your existing experiment boards and control boards before integrating into lessons.