Hi my friends.. I have some trouble with my project. I try to communication microcontroller AT89C51 with computers. I didn't use rs 232, but I replacement with NOT gates. sometimes run and sometimes not run, I don't know why???? mybe you have idea???
Whenever I use the bathroom, I make a terrible mess. I am not opening the toilet lid, instead am just leaving it down. What's wrong? Why does it always make mess?