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蜂鸣器响
改变蜂鸣器的频率，通过改变延时时间
蜂鸣器的时间要是是靠延时来完成的...
蜂鸣器响
改变蜂鸣器的频率，通过改变延时时间
蜂鸣器的时间要是是靠延时来完成的-Buzzer buzzer ring to change the frequency by changing the delay time if the buzzer is the time to be completed by the time delay
- 2022-09-10 20:10:03下载
- 积分：1
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51 PDIUSBD12 source code
51+PDIUSBD12源代码-51 PDIUSBD12 source code
- 2022-09-29 08:20:02下载
- 积分：1
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Keil Cx51 V7.0书籍配套光盘中的全部源码
Keil Cx51 V7.0书籍配套光盘中的全部源码-Keil Cx51 V7.0 CD-ROM books supporting all-source
- 2022-07-01 03:43:37下载
- 积分：1
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单片机控制步进电机，有详细的电路图和源代码，希望大家喜欢...
单片机控制步进电机，有详细的电路图和源代码，希望大家喜欢-Single-chip stepper motor control, has detailed schematics and source code, I hope everyone likes
- 2022-01-25 22:29:28下载
- 积分：1
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出租车计价器的动态显示LED全键盘设计流程图
出租车计价 动态显示led 键盘 完整的流程图 设计过程-Taximeter dynamic display led full keyboard design process flow chart
- 2022-06-30 23:26:09下载
- 积分：1
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24C02 timing and source of reading and writing, can be used by the test can be m...
24C02的读写时序和源码，经测试能用，可以向24CXX推广。-24C02 timing and source of reading and writing, can be used by the test can be made to promote 24Cxx.
- 2023-06-24 21:45:03下载
- 积分：1
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STM32FAD conversion, microcontroller development board, in the instances demonst...
STM32FAD转换，单片机开发板，在实例中演示了AD转换过程。-STM32FAD conversion, microcontroller development board, in the instances demonstrate the AD conversion process.
- 2022-09-09 04:15:03下载
- 积分：1
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very good procedure, I personally tested and absolutely reliable, I believe you...
非常好的程序，我亲自试用过，绝对可靠，相信对你会有很大的帮助-very good procedure, I personally tested and absolutely reliable, I believe you will be a big help
- 2023-06-26 09:35:03下载
- 积分：1
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步进电机加减速运行程序
步进电机启动时，转速由慢到快逐步加速
步进电机匀速运行
步进电机由快到慢逐步减速到停止...
步进电机加减速运行程序
步进电机启动时，转速由慢到快逐步加速
步进电机匀速运行
步进电机由快到慢逐步减速到停止-Stepper motor stepper motor deceleration run the program starts, the speed gradually from slow to fast speed stepper motor stepper motor run by a uniform approaching slowly and gradually slow down to stop
- 2022-03-05 17:02:58下载
- 积分：1
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c8051f040ad实验,希望对大家有用
c8051f040ad实验,希望对大家有用-c8051f040ad experiment, in the hope that useful to everybody
- 2022-08-17 03:29:58下载
- 积分：1
