premkumar9
Member
Hi,
I had installed a solar powered traffic signaling system. It was functioning for the last two months. It is reported that three or four times all the O/P pins of the MC (89c52) went high and remained like that.
Can anybody give some hints to solve this problem. Is it a software problem?
I had installed a solar powered traffic signaling system. It was functioning for the last two months. It is reported that three or four times all the O/P pins of the MC (89c52) went high and remained like that.
Can anybody give some hints to solve this problem. Is it a software problem?