无源蜂鸣器实验 实验用到的元件 蜂鸣器的正极连接 IO口9,蜂鸣器负极连接GND. 实验演示视频: $('swf_eEF').innerHTML=AC_FL_RunContent('width', '550', 'height', '400', 'allowNetworking', 'int ...
|手机版|联系我们|闽公网安备 35012102000020号|闽ICP备11020110号-1|圣源电子
GMT+8, 2024-11-21 22:15 , Processed in 0.046435 second(s), 20 queries .
Powered by Discuz! X3.4
© 2001-2017 Comsenz Inc.