I
imani9009
Guest
查看电路。我要驾驶5 1B输入电压信号ULN2803的VCC为12伏。但他1C ouptut是两个低驱动继电器。 [URL = http://images.elektroda.net/64_1275324312.jpg]
[/URL]
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.