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Description: 简单的无线遥控音乐制作
采用HC2272,HC2262接收,
对应管脚连接:
1、无线遥控部分
D0----P1^0
D1----P1^1
D2----P1^2
D3----P1^3
VT----P3^2
2、显示部分:
74LS48驱动共阴数码管
A-----P3^0
B-----P3^1
C-----P3^2
D-----P3^3
3、蜂鸣器(或喇叭)
P3^4
-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
Platform: |
Size: 34816 |
Author: lmj |
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