Design of Sunlight Imitation Intelligent Lighting System
By combining lighting, weather information, indoor temperature, humidity, and clock, this project designs a sunlight imitation intelligent lighting system which, mainly controlled by the STM32L4 chip, consists of a lithium battery charging and discharging circuit, LED brightness adjustment circuit, HLK-LD012-5G radar sensor, PAJ7620U2 gesture recognition sensor, and other peripheral circuits. Users can switch between different functions through voice control or infrared gesture recognition. Users can also activate the smart mode so that when the indoor temperature exceeds a certain threshold, smart home devices such as fans or air conditioning can be turned on accordingly.
国家科技期刊平台
NSTL
万方数据
