The first idea:Intelligent Automatic Flower Watering Device

1. Project Background

1.1 Project Inspiration

In household or school settings, plant care often faces the following challenges:

1.2 Solution

Design an IoT-based automatic flower watering device with the following features:

2. System Design and Principles

The system is based on IoT technology, using Arduino Uno as the main controller along with various sensors and actuators.

2.1 Project Sketch

2.2 Project Core Components

Component Name (Chinese/English) Function Description
Water Storage Tank(储水容器) Stores irrigation water, capacity can be expanded
Water Pump(水泵) Transfers water from the tank to the plant roots
Relay Module(继电器模块 ) Controls the pump's on/off switch to ensure safe operation
Arduino Uno (控制板) System core, processes sensor data and executes control logic
Soil Moisture Sensor(土壤湿度传感器) Monitors real-time soil moisture levels, feedback to the control board

3. Extended Application Scenarios

3.1 Cross-Domain Adaptation

The second idea: Smart Classroom Speaker

1. Project Background

1.1 Inspiration

Traditional methods of maintaining discipline, managing time and promoting interactive learning can consume a lot of learning time as students attend classes. I wanted to design a tool that would improve classroom management to improve teaching quality and student engagement. So teachers can focus more on teaching.

1.2 Solution

The Smart Classroom Speaker is designed to assist teachers with classroom management and interactive learning. It integrates voice recognition, noise monitoring, background music, and classroom reminders to create an organized and engaging learning environment.

2.1 Project Sketch

2.2 Project Core Components

Component Name Function Description
Microcontroller Controls the system and processes voice commands
Microphone Array Enables voice recognition for teacher and student commands
Speaker & Audio Output Provides audio feedback and plays background music
Noise Sensor Detects classroom noise levels and gives alerts
LED Screen Shows timers, student names, and noise level indicators
Wireless Communication Connects with teacher’s devices for remote control

3. Extended Applications

3.1 Other Applications