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单片机P1口与4个按键连接，用于信号幅度和频率调节操作键。单片机P0、P2.7、P3.6(
单片机P1口与4个按键连接，用于信号幅度和频率调节操作键。单片机P0、P2.7、P3.6(-WR)与DA0832、2个741(运放)连接构成波形信号输出电路。
编程使波形信号输出电路输出正弦波信号，并且可通过操作键调节信号的幅度和频率。幅度和频率调节级别从0~10，共11个等级。
-Singlechip P1 I connect with the four buttons for the signal amplitude and frequency adjustment operation keys. Singlechip P0, P2.7, P3.6 (-WR) and DA0832, 2 months 741 (operational amplifier) to connect constitute waveform signal output circuit. Programming so that waveform signal output circuit output sine wave signal, and can be operated keys adjust the signal amplitude and frequency. Amplitude and frequency adjustment level from 0 ~ 10, a total of 11 grades.
- 2022-04-14 22:06:25下载
- 积分：1
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汇编程序，利用单片机液晶1602实现数字频率计
汇编程序，利用单片机液晶1602实现数字频率计-Assembler, using 1602 single-chip LCD digital frequency meter
- 2022-03-20 01:49:33下载
- 积分：1
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用AVR单片机实现串口通讯功能
用AVR单片机实现串口通讯功能-with AVR MCU serial communications functions
- 2022-01-31 18:48:36下载
- 积分：1
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MSC1210 chips AD and COM test procedures
MSC1210芯片AD和COM测试程序-MSC1210 chips AD and COM test procedures
- 2022-07-04 13:12:33下载
- 积分：1
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上传一份本人自己写的DS18B20读写程序 包括光刻ROM等详细部分
上传一份本人自己写的DS18B20读写程序 包括光刻ROM等详细部分-From a I wrote it myself DS18B20 lithography ROM reading and writing process, including details such as part of
- 2022-08-16 06:30:17下载
- 积分：1
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用C语言编写的对51单片机的非常准确的时钟程序可以显示年月日小时分钟秒...
用C语言编写的对51单片机的非常准确的时钟程序可以显示年月日小时分钟秒-C language for 51 MCU very accurate clock procedures to date show hours minutes seconds
- 2022-02-06 00:25:19下载
- 积分：1
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ATmega16 PA control population cycle of eight lights lit
控制ATmega16 PA口的8盏灯循环点亮-ATmega16 PA control population cycle of eight lights lit
- 2022-11-04 03:05:04下载
- 积分：1
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MSP430 MCU small application procedures, please do not be used for commercial pu...
MSP430系列单片机适用小程序，请勿用于商业用途，仅供学习参考之用。-MSP430 MCU small application procedures, please do not be used for commercial purposes, only to learn reference.
- 2022-03-07 03:03:36下载
- 积分：1
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有51单片机控制 液晶显示 可以显示16个字符 快捷方便 容易明白...
有51单片机控制 液晶显示 可以显示16个字符 快捷方便 容易明白-51 MCU LCD can display 16 characters quick and easy easy to understand
- 2023-06-21 04:45:03下载
- 积分：1
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两位数码管动态显示，两个按钮可使数码管数字调大调小
两位数码管动态显示，两个按钮可使数码管数字调大调小-Two digital tube dynamic display, two buttons will enable the digital tube digital transfer major small
- 2022-01-21 21:29:16下载
- 积分：1
