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单片机用T1中断在IO口P1.0输出乐曲(在P1.0口与VCC间接一喇叭即可听到)
1.由于输出的是方波,比较难听:...
单片机用T1中断在IO口P1.0输出乐曲(在P1.0口与VCC间接一喇叭即可听到)
1.由于输出的是方波,比较难听:-)你也可以将波形细分用DA输出正弦波
2.由于T1频繁中断,任何其他中断发生都会是乐曲打顿,只适合试验
3.优化音符编码:一个字节中包含节拍、音符、升降调,可区分数据和命令
-Single-chip microcomputer used in the IO port T1 interrupt output music P1.0 (P1.0 port with VCC in the indirect one can hear the speaker) 1. As the output is a square wave, more bluntly :-) You can also fine-waveform DA output sine wave with sub-2. Due to the frequent interruption of T1, any other interruption occurs Dayton will be playing music, is only suitable for test 3. optimized coding notes: A byte contains rhythms, notes, take-off and landing tune can distinguish between data and command
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Button 一个国外大学生毕业设计,用的是AVR单片机
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- 积分:1
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文件中包括:串口通讯程序,以及两个单片机通过串口通讯的程序。...
文件中包括:串口通讯程序,以及两个单片机通过串口通讯的程序。-Document include: serial port communication program, as well as two single-chip serial communication through the process.
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用C语言实现的1602液晶显示程序,程序已经调试好了
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DDS,用Verilog语言生成的FPGA
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- 2022-03-14 13:54:01下载
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使用51单片机用算法的方式来产生SPWM的程序
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DSP以太网控制器CS8900A和TCP / IP通信。数字信号处理器使用2812。
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实现对模数转化芯片TLC8032的控制逻辑,接收转化出来的数字信号,以便进行后续的数字信号传输...
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