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usb下载线，可以完全取代并口下载，为没有并口的笔记本提供方便。...
usb下载线，可以完全取代并口下载，为没有并口的笔记本提供方便。-usb download cable, you can completely replace the parallel port to download, there is no parallel port for the notebook with ease.
- 2023-05-29 13:30:03下载
- 积分：1
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arm(44b0)端口初始化,在程序里面有较多的注释部分, 在具体情况下可用...
arm(44b0)端口初始化,在程序里面有较多的注释部分, 在具体情况下可用-arm (44b0) port initialization, the procedure has more notes inside part can be used in specific circumstances
- 2022-06-17 10:41:39下载
- 积分：1
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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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Learn hands
动手组装学习板，既省钱又实用。欣欣工作室为您准备了齐全的PCB及制作、调试、实验文档,来欣欣论坛，为了让大家阅读方便，我制成了电子书格式-Learn hands-assembled panels, both to save money and practical. Xinxin studio prepared for you a full range of PCB and production, testing, laboratory documents, to Xinxin forum in order to allow ease of reading everyone, I made the e-book format
- 2022-05-26 04:10:21下载
- 积分：1
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NRF401 chip C51 sent subroutine
NRF401芯片的C51发送子程序-NRF401 chip C51 sent subroutine
- 2022-09-07 22:00:03下载
- 积分：1
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单路闪烁控制，频率在0.1
单路闪烁控制，频率在0.1-1HZ可以调,PIC16F690 20PIN-One-way flashing control, the frequency at 0.1-1HZ be transferred, PIC16F690 20PIN
- 2023-02-13 18:10:03下载
- 积分：1
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计算器 计算器 计算器 计算器
计算器 计算器 计算器 计算器-Calculator Calculator Calculator Calculator Calculator Calculator
- 2022-02-06 18:27:59下载
- 积分：1
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Harmonic basis, with use it as well, everyone can try. Bad do not use me ah
谐波计算，用用也不错，大家可以试一试。不好用也别找我啊-Harmonic basis, with use it as well, everyone can try. Bad do not use me ah
- 2022-03-06 13:49:20下载
- 积分：1
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LT-1B开发板例子程序－ADC12_01
- 2022-06-19 11:41:37下载
- 积分：1
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09年全国大学生电子竞赛路灯题的子模块程序，用C51编写。
09年全国大学生电子竞赛路灯题的子模块程序，用C51编写。-2009 National Undergraduate Electronic Lighting Contest theme of sub-module program, with the C51 preparation.
- 2023-02-04 11:45:03下载
- 积分：1
