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AVR
AVR--USB--PC_USB电压表(mega8实现) ,包含全部的资料-AVR- USB- PC_USB voltage meter (mega8 implementation), contains all the information
- 2022-03-09 17:48:51下载
- 积分:1
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One of my design work 89S52: 89S52 microcontroller
我的89S52设计作品之一:基于89S52单片机的数值电压表:该电路采用MAX187高精度A/D转换器,采用串行输出,测量范围直流0-20伏,使用1602LCD液晶模块显示,使用了双积分电路的原理.-One of my design work 89S52: 89S52 microcontroller-based voltmeter values: the circuit with MAX187 high-precision A/D converter, serial output, measuring range 0-20 volts DC, using 1602LCD LCD module shown that the use the principle of double integral circuit.
- 2022-01-31 01:30:10下载
- 积分:1
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光驱改成CD播放器,51作CPU,1602作显示,可以加入遥控器,非常好用的...
光驱改成CD播放器,51作CPU,1602作显示,可以加入遥控器,非常好用的-CD-ROM into a CD player, 51 for CPU, 1602 for the show, you can add remote control, very useful
- 2022-04-02 05:49:15下载
- 积分:1
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93CXX的驱动程序
93CXX的驱动程序-93CXX driver
- 2022-04-13 17:03:18下载
- 积分:1
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电机控制驱动芯片L298经典控制实例,源码,引脚及应用电路图...
电机控制驱动芯片L298经典控制实例,源码,引脚及应用电路图-Motor Control Driver IC L298 classic control examples, source code, pin and application circuit
- 2022-02-15 13:13:56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。
-err
- 2023-03-23 11:40:04下载
- 积分:1
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IDE
IDE-ATA硬盘驱动器的ARM控制源代码-IDE-ATA hard disk drives to control the source code of the ARM
- 2022-02-27 04:14:34下载
- 积分:1
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用keil便宜代码超过64k的程序例子,用于LPC89C669
用keil便宜代码超过64k的程序例子,用于LPC89C669-use cheaper than 64k code examples of the procedures for LPC89C669
- 2022-07-20 06:23:12下载
- 积分:1
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LPC900 FLASH单片机DTMF发送演示实例
LPC900 FLASH单片机DTMF发送演示实例-LPC900 FLASH examples of single-chip DTMF send demo
- 2022-03-07 09:51:38下载
- 积分:1
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Embedded systems are widely used in various fields of science and technology and...
嵌入式系统已经广泛应用于各个科技领域和日常生活的每个角落,由于其本身的特性,使得我们很难发现它的存在。甚至一些从事嵌入式系统开发的科技人员也只知单片机,不知道嵌入式系统。本节从嵌入式系统的定义开始,阐述嵌入式系统的含义、特点等,以使读者加深对嵌入式系统的理解。
-Embedded systems are widely used in various fields of science and technology and everyday life in every corner, due to its own characteristics, making it very difficult for us to discover its existence. Embedded systems and even some involved in the development of scientific and technical personnel are also only single-chip, embedded systems do not know. This section from the beginning of the definition of embedded systems, embedded systems on the meaning, characteristics and so on, in order to enable readers to deepen their understanding of embedded systems.
- 2022-03-01 20:18:55下载
- 积分:1