1，Introduction In response to the growing demand for personal skincare, we have decided to design and create a beauty device that provides a comfortable beauty experience. Throughout the development process, we have chosen a microcontroller and an LCD display module as the core components for control and display. This document will provide a detailed overview of the project development.
2，Materials Preparation Before beginning the project, the following materials need to be prepared:
- Arduino microcontroller board
- LCD display module
- Motors and drivers
- Photocell
- Temperature and humidity sensor
- Buttons and switches
- Facial massage tools and skincare products
- Connecting wires and breadboard
3，Circuit Setup
3.1 Connection of the LCD display module First, connect the LCD display module to the Arduino microcontroller. By correctly connecting the pins of the LCD display module to the digital pins of the microcontroller, we can achieve data transmission and display functionality.
3.2 Connection of motors and drivers Connect the motors to the appropriate drivers and connect the drivers to the digital pins of the microcontroller. This will allow us to control and manipulate the movement of the motors.
3.3 Connection of the photocell and temperature-humidity sensor Connect the photocell and temperature-humidity sensor to the analog pins of the microcontroller. This will enable us to gather real-time data on ambient light and temperature-humidity for responsive user interaction.
3.4 Connection of buttons and switches Connect the buttons and switches to the digital pins of the microcontroller. This will facilitate user input and system control.
4，Code Development Write appropriate code to implement the various functions of the beauty device based on the project requirements. The code should include control of the LCD display module, motor movement and manipulation, and data acquisition and processing from the photocell and temperature-humidity sensor.
5，System Testing After completing the circuit connections and code development, conduct system testing and debugging. Ensure that the beauty device functions properly and accurately responds to user input and environmental data. During the testing process, validate the functionality and effectiveness to ensure that the beauty device meets user expectations.
6，Conclusion and Outlook Through the development of this project, we have successfully created a beauty device based on a microcontroller and LCD display module. This beauty device boasts various functions to fulfill users’ skincare needs and provide a comfortable beauty experience. Moving forward, we will continue to improve and refine the system to enhance its performance and functionality. Additionally, we hope that by sharing this project, we can inspire more individuals to explore and innovate in the realm of electronic beauty devices.
Making a Beauty Device with a Microcontroller and LCD Display
