1. Overall System Introduction
This intelligent wardrobe control system is centered around the STM32F103C8T6 development board as the core controller. It utilizes environmental monitoring sensors to perceive the internal state of the wardrobe in real-time, intelligently controlling heating, disinfection, and ventilation devices to maintain the optimal storage environment.
System Physical Diagram
2. Hardware Design
1. Core Controller:
The STM32F103C8T6 development board features a dual-core processor, capable of handling multiple tasks simultaneously. Its rich I/O interfaces allow for the connection of various peripherals, making it the intelligent brain of the system.
2. Environmental Monitoring Sensor Module:
The DHT11 temperature and humidity sensor is responsible for collecting environmental data within the wardrobe, providing the basis for system control.
3. Actuators and Output Devices:
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PTC Heater: Heats evenly and safely, effectively removing moisture.
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UV LED: Efficient disinfection, with duration controllable automatically.
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Small Fan: Accelerates air circulation within the wardrobe, enhancing drying and disinfection effects.
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OLED Display: Displays real-time temperature and humidity values as well as device operating status.
3. Software Design
The system is equipped with three independent buttons, allowing users to easily set humidity thresholds and manually start or stop various functions. The intelligent control algorithm can automatically make decisions based on environmental data, achieving true intelligent management.
4. Functional Highlights
✅Intelligent Moisture Prevention: The system monitors humidity in real-time, and once it exceeds the set threshold, it automatically activates heating and ventilation functions to effectively prevent clothing from mold.
✅UV Disinfection: The UV disinfection function can be activated regularly or manually to kill bacteria and mites, protecting family health.
✅Clear Status Display: The OLED screen clearly shows the current temperature and humidity, as well as the device operating status, making operation simple and intuitive.
✅Energy Saving and Environmental Protection: The system only activates relevant functions when necessary, avoiding unnecessary energy waste.
5. Technical Advantages
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Rapid Response: The STM32 processor ensures the system responds quickly to environmental changes.
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Precise Control: Temperature and humidity control is more accurate, protecting clothing from damage.
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Easy Operation: One-button operation, suitable for all ages.
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Safe and Reliable: The PTC heater avoids safety hazards associated with traditional heating methods.
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