Easy wireless remote control of music production using HC2272, HC2262 receiver, the corresponding pin connection: 1, wireless remote control part of D0---- P1 ^ 0 D1---- P1 ^ 1 D2---- P1 ^ 2 D3----P1 ^ 3 VT---- P3 ^ 2 2, shows part: 74LS48 drive a total of vaginal digital tube A----- P3 ^ 0 B----- P3 ^ 1 C----- P3 ^ 2 D----- P3 ^ 3 3, buzzer [or horn] P3 ^ 4

无线遥控音乐
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............\STARTUP.OBJ
............\无线遥控音乐
............\无线遥控音乐.c
............\无线遥控音乐.hex
............\无线遥控音乐.lnp
............\无线遥控音乐.LST
............\无线遥控音乐.M51
............\无线遥控音乐.OBJ
............\无线遥控音乐.Opt
............\无线遥控音乐.plg
............\无线遥控音乐.uv2
............\无线遥控音乐2.LST
............\无线遥控音乐2.OBJ
............\无线遥控音乐_Opt.Bak

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