School Electric Competition-Voice Control

In response to the requirements of the competition, our team produced an STM32-based smart voice fan light control device. By using the smart voice module provided by "Zhongdao Electronics", paired with the STM32F103C8T6 chip and driver module, it can quickly and accurately recognize voice commands, and communicate through serial ports and PWM combines the control of lights and fans with the Internet of Things to realize functions such as controlling LED breathing lights, color memory, wind speed adjustment, and voice broadcast, and has completed the development of subsequent functions. First, team members use STM32 to connect to the intelligent voice module to give the work voice recognition function. At the same time, it cooperates with Bluetooth and OLED screens to complete the human-computer interaction process from input to transmission and output. Then, for the application of the Internet of Things, through the Bluetooth module, Realize calling the mobile phone (host computer) to switch the modes of smart lights and fans to achieve the control effect. Finally, the remote human-computer interaction function is realized through the independently designed interactive page on the mobile phone.