基于夏普的粉尘传感器GP2Y1010AU0F的PM2.5检车 包括PM2.5浓度检测 温度测量 实时显示以及超标报警 夏普传感器是第二代，直接输出数字信号的那款，不是第一代。-Sharp based GP2Y1010AU0F of PM2.5 dust sensor detecting comprises detecting the temperature measuring PM2.5 concentrations exceeded the real-time display and alarm sensor Sharp is a second-generation, direct output digital signal of that paragraph, is not the first generation.