[英]How can I send a signal to LEDs from my Android 4.2.2 device? (Eclipse & USB cable)
I am trying to use my Android 4.2.2 in order to illuminate my LED circuit. 我正在尝试使用Android 4.2.2来点亮我的LED电路。 I can do this with y microprossessor, so why couldn't do this with Android? 我可以用y microprosssor做到这一点,那么为什么不能用Android做到这一点呢? I want to touch a button than make an open signal, then send this through the USB cable to my LED circuit. 我要触摸按钮而不是发出打开信号,然后通过USB电缆将其发送到我的LED电路。
I am electronics engineering student. 我是电子工程系的学生。 Is there any Android codes to do this? 是否有任何Android代码可以做到这一点?
Are you on about controlling your LED by perhaps holding Data+ USB pin high or something like this? 您是否打算通过将Data + USB引脚保持为高电平或类似的方式来控制LED? http://android.serverbox.ch/?p=549 http://android.serverbox.ch/?p=549
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.