======  IR Receiver 38KHz ======

=====  SKU: E028 =====
{{::e028_overview.png?400|}}\\ 
===== Introduction =====
红外接收38KHz，可以检测特定频率（38KHz）的红外光，它的尺寸是（40x24MM）\\ 
它的三端都是十字槽，中间有一个传感器，它有正负极的概念，如果接反了就无法导通。

===== Feature =====
检测到38KHz红外信号输出0，没检测到输出1\\ 

===== Symbol =====
{{::e028_icon.png?200|}}
===== Application =====

  * [[:b0105|B0105 实验]]\\

===== Specification =====
Supply Voltage: 5V\\ 
Connection: Cross Groove\\ 
Dimensions:  40x24x1.6 mm<sup>3</sup>\\ 

===== Version History =====
None