一种视力保护台灯设计

A Design of Eye Protection Desk Lamp

为保护青少年视力,针对引发青少年近视的原因设计出一种以单片机控制为核心,利用超声波测距模块、光敏电阻采光、PWM脉宽调制控光,并提供声光报警提示的视力保护台灯设计方案。

In order to protect the eyesight of teenagers,a kind of eyesight protection desk lamp is designed with single-chip control as the core,using ultrasonic distance measuring module,photoresistor lighting,PWM pulse width modulation to control the light,and providing sound and light alarm prompts.Design.