ultrasonic 4mhz\New Text Document.txt
...............\pir.bak
...............\pir.c
...............\pir.cof
...............\pir.err
...............\pir.esym
...............\pir.hex
...............\pir.lst
...............\pir.PJT
...............\pir.sta
...............\pir.sym
...............\pir.tre
ultrasonic 4mhz