可以,基级接I/O口,NPN(9013)发射级接地,...2003/6/17 16:24:47
c8051f0202003/7/23 19:15:34
www.questlink.com2003/8/6 14:12:47
zptian@labtechgroup.com QQ1535944242003/8/6 14:21:48
试试2003/12/15 15:07:03
if(busy(flag )==0) 改成busy();2003/12/15 15:16:36
请教各路UCOS高手2003/12/22 9:48:55
招聘:电子工程师(助理)工作地:北京2005/6/27 12:13:14