RE200B热释电红外传感器及电路说明 RE200B热释电红外传感器及电路说明 热释电红外传感器（人体红外感应模块）是一种能检测人或动物发射的红外线而输出电信号的传感器。它目前正在被广泛的应用到各种自动化控制装置中。除了在我们熟知的楼道自动开关、防盗报警上得到应用外，在更多的领域应用前景看好。比如：在房间无人...
英语self-recongnition 200词 以下是200词的英语self-recongnition: Self-recognition is a fundamental aspect of human cognition and development. It typically emerges in early childhood and is considered a major milestone in a child's cognitive development. The ability to recognize oneself in a mirro...