紅外線感測器 led的相關文章
紅外線感測器 led的相關商品
Infrared Emitters and Detectors - SEN-00241 - SparkFun Electronics
瀏覽：893
日期：2025-12-14
Also, I've confirmed that for the most part, this is only sensitive to infrared light. If
you stick a non-infrared LED pointing at the detector, the readings don't change....看更多
網友正在看
熱門 showmer 文章
![[台南] 溫馨風格...輕食主軸的蝸牛咖啡](https://www.iarticlesnet.com/pub/img/article/14171/1403873830414_xs.jpg)
熱門 server 文章
