© 1999-2048 dssz.net 粤ICP备11031372号
[硬件开发] 粉尘传感器资料
说明:SM-PWM-01A is a dust sensor that detects the dust particle concentration in air by using optical sensing method. An infrared light emitting diode (IR LED) and a photo-sensor are optically arranged in this device. The photo-sensor detects<lee2f> 上传 | 大小:572kb