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实验箱上的蜂鸣器发出对应的音调（中音），当同时按下L和1
实验箱上的蜂鸣器发出对应的音调（中音），当同时按下L和1-7时是，蜂鸣器发出低音，同时按下H和1-7时，蜂鸣器发高音。只要按键没松开，蜂鸣器一直发声，直到松到按键。-The buzzer sounded on the test box corresponding to tone (Tenor), when at the same time when you press the L and 1-7, the buzzer sounded a bass, while pressing the H, and 1-7 when the buzzer made treble. As long as no release button, buzzer sound has always been, until the pine to the button.
- 2022-04-11 05:46:39下载
- 积分：1
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ds18b20温度传感器的 C51程序.使用时只需要改变端口.
ds18b20温度传感器的 C51程序.使用时只需要改变端口.-DS18B20 temperature sensor C51 procedures. Use only need to change the port.
- 2022-02-21 12:45:21下载
- 积分：1
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51 sl811 U
51+sl811读写U盘的源程序，包括USB驱动和fat文件读写程序代码-51 sl811 U-writable disc source, including the USB drive and fat document literacy program code
- 2022-03-26 19:24:18下载
- 积分：1
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Ontology Design Patterns (ODPs) are well known and efficient modeling solutions...
Ontology Design Patterns (ODPs) are well known and efficient modeling solutions for ontologies. This public catalog offers a collection of well documented and tested ODPs, including examples from the biological knowledge domain, implemented in OWL.
- 2022-03-18 13:53:11下载
- 积分：1
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51单片机
基于51单片机都 自动太阳能跟踪系统 包含源码和电路图-51 MCU-based solar tracking system automatically includes source code and schematic
- 2022-09-12 11:25:08下载
- 积分：1
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一个单片机的按键程序。没有使用延时。但是使用其他的方式来达到了延时的目的。...
一个单片机的按键程序。没有使用延时。但是使用其他的方式来达到了延时的目的。-A single-chip key procedures. Do not use the delay. However, the use of other means to achieve the purpose of delay.
- 2022-11-22 15:15:03下载
- 积分：1
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液晶模块FYD12864
液晶模块FYD12864-0402B使用手册.-LCD Module FYD12864-0402B User
- 2022-03-11 17:40:56下载
- 积分：1
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本人设计的12864完美小屏程序，供大家参考・
本人设计的12864完美小屏程序，供大家参考・-I design the perfect small screen 12864 procedures, for your reference
- 2022-05-20 09:44:15下载
- 积分：1
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430学习书籍,好东西,希望大家下载
430学习书籍,好东西,希望大家下载-430 learning books, good things, I hope everyone downloads
- 2022-05-21 00:54:30下载
- 积分：1
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pic 单片机红外接收分析仪的资料，印制板部分，pdf文件格式，请参考使用...
pic 单片机红外接收分析仪的资料，印制板部分，pdf文件格式，请参考使用-pic microcontroller infrared analyzer to receive the information, PCB, pdf format, please refer to the use of
- 2022-07-24 04:32:28下载
- 积分：1
