pir motion sensor的相關文章
pir motion sensor的相關公司資訊
pir motion sensor的相關商品
PIR Motion Sensor - Electronics Lab - Open Source Hardware Electronic Projects
瀏覽：1292
日期：2026-05-01
This PIR Sensor works with only 3.3V like the MCU so it´s connect to the output of LM317T it can be connect to a voltage of 8V to 24V, because I use a 9V battery and if the battery gets lower than 8V the PIR sensor won’t work that is why I connect the out...看更多
網友正在看
![iPhone 6 Plus 太大部 用這個就能一指使用大螢幕 [影片]](https://www.iarticlesnet.com/pub/img/article/67045/1413375630626_xs.jpg)
熱門 howeasy 文章
熱門 iphone 5c 文章
