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1.电子琴功能
用实验板上K1~K7作为电子琴的7个按键，每个按键对应一个音符要求当按下其中一个按键，就通过P2.5口输出对应频率信号使蜂鸣器发出特定音符声...
1.电子琴功能
用实验板上K1~K7作为电子琴的7个按键，每个按键对应一个音符要求当按下其中一个按键，就通过P2.5口输出对应频率信号使蜂鸣器发出特定音符声音。
2.乐曲演奏
若按下K8键，完成自动弹奏“送别”歌曲。
-1. Organ function of the experimental board K1 ~ K7 as the organ of the seven buttons, each button corresponds to a note of which require that when the press of a button, on the adoption of P2.5 port output frequency signal corresponding to a specific note to the buzzer sounds . 2. Music playing, if pressed K8 button to complete the auto-play " Farewell" songs.
- 2023-01-04 14:40:03下载
- 积分：1
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Use W77e58 literacy PCF8563 clock chip that contains all of the subroutine, can...
使用W77e58读写PCF8563时钟芯片，包含所有的子函数，均可以直接使用。-Use W77e58 literacy PCF8563 clock chip that contains all of the subroutine, can be used directly.
- 2022-06-30 15:11:52下载
- 积分：1
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串口通讯 实现F330串口初始化.对看门狗,等的设置 以及检测单片机的各管脚的好坏...
串口通讯 实现F330串口初始化.对看门狗,等的设置 以及检测单片机的各管脚的好坏-Serial communication serial port initialization realize F330. Of watchdog, and other settings as well as the detection of single-chip microcomputer of the pin and the bad
- 2022-02-15 10:49:43下载
- 积分：1
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SCM control RTL8019 chip Ethernet TCP/IP protocol stack is a very interesting ex...
单片机控制RTL8019网卡芯片实现TCP/IP协议栈是一件非常有意思的实验。我尝试使用专门针对8位单片机设计的uIP6.0在mcu51-63K仿真器移植成功-SCM control RTL8019 chip Ethernet TCP/IP protocol stack is a very interesting experiment. I try to use specific 8-bit microcontroller design uIP6.0 in mcu51- 63K simulator transplant success
- 2022-02-03 03:21:45下载
- 积分：1
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LPC2104 2105 2106 ARM microcontroller package components library arm_pcb_sch
LPC2104 2105 2106 ARM微控制器元件封装库 arm_pcb_sch-LPC2104 2105 2106 ARM microcontroller package components library arm_pcb_sch
- 2022-05-23 07:55:37下载
- 积分：1
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SD2000 clock chip to read and write procedures
SD2000时钟芯片读写程序-SD2000 clock chip to read and write procedures
- 2023-04-28 00:15:03下载
- 积分：1
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P T 2 2 5 8 详 细 英 文 资 料
P T 2 2 5 8 详 细 英 文 资 料-PT 2 2 5 8 detailed information in English
- 2022-11-06 20:05:04下载
- 积分：1
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C51 prepared in clock function, can be achieved time, change time for a variety...
在C51下编写的时钟函数，可以实现报时，更改时间等多种功能-C51 prepared in clock function, can be achieved time, change time for a variety of functions
- 2022-04-02 12:08:43下载
- 积分：1
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单片机详细的试验 基于c的详细的软件操作和硬件实现方式
单片机详细的试验 基于c的详细的软件操作和硬件实现方式-Singlechip c Based on a detailed test of the detailed software and hardware implementations
- 2022-08-17 12:50:11下载
- 积分：1
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compiled by the two dual
编译通过的两块单片机读写双口RAM7132的原程序！供大家参考！-compiled by the two dual-port MCU literacy RAM7132 the original program! For your reference!
- 2022-05-28 04:26:38下载
- 积分：1
