文件名称：proteus keil 仿真
文件大小：73KB
文件格式：ZIP
更新时间：2018-10-16 15:39:00
扬声器
Play music exercises buzzer / speaker. Code "89c51 microcontroller Getting Started" in the offer can not be emulated, I and from the Internet to find a "orchids" music player, it can be successfully simulated. Buzzer / Speaker sound principle: by changing the delay between off to change the tone emitted by repeating this on and off to control the delay to the length of sound.
【文件预览】：
musicPlayer
----MusicPlayer.hex(295B)
----MusicPlayer(2KB)
----MusicPlayer.lnp(94B)
----STARTUP.LST(14KB)
----MusicPlayer.plg(187B)
----MusicPlayer.M51(7KB)
----MusicPlayer.uvopt(56KB)
----music_player.ls1(37KB)
----music_player.__i(67B)
----Last Loaded playMusicBoard.DBK(103KB)
----music_player.OBJ(1KB)
----music_player.c(7KB)
----MusicPlayer_uvproj.bak(15KB)
----music_player.SRC(11KB)
----MusicPlayer_uvopt.bak(56KB)
----playMusicBoard.PWI(768B)
----STARTUP.A51(6KB)
----MusicPlayer.uvproj(15KB)
----music_player_view.c(4KB)
----playMusicBoard.DSN(102KB)
----STARTUP.OBJ(749B)
----music_player.LST(19KB)