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数字温度传感器ds18b20的精简c语言程序
数字温度传感器ds18b20的精简c语言程序-digital temperature sensor ds18b20 streamlining c Language Program
- 2023-01-28 22:05:03下载
- 积分：1
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Mifare1 S50 IC卡密钥替换工具，用作卡初始化
Mifare1 S50 IC卡密钥替换工具，用作卡初始化-Mifare1 S50 IC card key replacement tools, used for card initialization
- 2022-02-11 11:12:00下载
- 积分：1
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采用合泰ht45rm03单片机的电动车无刷控制器源程序。
采用合泰ht45rm03单片机的电动车无刷控制器源程序。-Hetai ht45rm03 using SCM source controller brushless electric cars.
- 2022-04-09 12:27:34下载
- 积分：1
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pic控制的led灯的循环点亮模式，八个LED，高电平点亮，可用于I/O口及其它信号状态的观测。...
pic控制的led灯的循环点亮模式，八个LED，高电平点亮，可用于I/O口及其它信号状态的观测。-pic control led cycle lights lit mode, eight LED, high light, can be used for I/O signal state of the mouth and other observations.
- 2022-02-14 01:52:53下载
- 积分：1
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1602 的驱动程序 很完整。通过KEIL C 编译在ROTUES 上用AT89C51仿真通过。...
1602 的驱动程序 很完整。通过KEIL C 编译在ROTUES 上用AT89C51仿真通过。-1602 is a complete driver. Through the KEIL C compiler ROTUES used in the simulation through the AT89C51.
- 2023-01-14 11:35:03下载
- 积分：1
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With the program AD9854C.exe one can set and tune the frequency in CW
With the program AD9854C.exe one can set and tune the frequency in CW-mode. For use as a receiver LO also IF can be given and the both possible receiving frequencies are printed on the screen. The level in Q-outputs can be varied by giving the wanted attenuation in dB. This function is done by controlling a 12b digital multiplier in the device. In this case the level decreases somewhat with increasing frequency as it does in DDS devices. Alternatively the inverse sinc correction can be chosen, in which case the output is flat and high. -With the program AD9854C.exe one can set and tune the frequency in CW-mode. For use as a receiver LO also IF can be given and the both possible receiving frequencies are printed on the screen. The level in Q-outputs can be varied by giving the wanted attenuation in dB. This function is done by controlling a 12b digital multiplier in the device. In this case the level decreases somewhat with increasing frequency as it does in DDS devices. Alternatively t
- 2022-08-02 19:18:16下载
- 积分：1
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64位键盘扫描程序，调试通过。51系统，keil
64位键盘扫描程序，调试通过。51系统，keil-51编写-64 keyboard scanner, debugging through. 51 system, keil-51 preparation
- 2022-08-17 15:50:33下载
- 积分：1
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自己写的用AVR 单片机产生正弦波.用示波器观察波形很好！
自己写的用AVR 单片机产生正弦波.用示波器观察波形很好！-Write your own single-chip generated sine wave with AVR. Oscilloscope to observe waveforms with very good!
- 2022-02-06 11:02:50下载
- 积分：1
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用５１单片机读取ＣＦ卡的程序。对许多项目有参考价值
用５１单片机读取ＣＦ卡的程序。对许多项目有参考价值-51 microcontroller with CF card reader procedures. Many of the projects to be a valuable reference
- 2022-08-06 15:41:31下载
- 积分：1
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就像在嵌入系统中使用C语言替代汇编一样,在嵌入系统中使用RTOS是大势所趋。原因主要是现在在大多数情况下编程效率比执行效率重要（单片机便宜嘛）。但纵观51的RT...
就像在嵌入系统中使用C语言替代汇编一样,在嵌入系统中使用RTOS是大势所趋。原因主要是现在在大多数情况下编程效率比执行效率重要（单片机便宜嘛）。但纵观51的RTOS，keil c51 所带的RTX Full 太大（6k多），且需要外部ram，又无源代码，很多时候不实用。RTX Tiny虽然小（900多字节），但是任务没有优先级和中断管理，也无源代码，也不太实用。而ucosII虽有源代码，但是它太大，又需要外部ram，所有函数又必须是重入函数，用在51这类小片内RAM的单片机上有点勉强。于是，我借鉴ucosII和RTX Tiny编写了Small RTOS 51,虽然它为51系列编写，但是它还是比较容易移植到其它CPU上。
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- 2023-03-23 11:40:04下载
- 积分：1
