SISTEM PENGENDALI DAN PENGHITUNG WAKTU PADA DRAG RACE DENGAN MIKROKONTROLER AT89S51

Abstract

It has been made controller system and timer drag race with microcontroller AT89S51. This system uses infrared as the censor and AT89S51 as data processor. The data sender system works in series through protecal RS232 that is connected by COM 1 in computer. The system can be used to monitor drag race competition. The tools used ared microcontroler and infrared censor. This censor is found in strat and finish line. In the strat line, it function as controller and timer at finish line. In the strat line, it functions as controller and timer at finish line. The result from this time counting wil be shown in the computer. The research resvited time counting from two track. The experiment showed that the system works well altoghrther, the time counting is same with the data in the computer.