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CH375的主机文件系统接口(支持FAT12,FAT16)MCS
CH375 主机文件系统接口(支持FAT12/FAT16)
MCS-51单片机C语言的U盘文件读写示例程序-CH375 host file system interface (support FAT12/FAT16) MCS-51 single-chip U of C language sample programs to read and write disk files
- 2022-02-24 09:04:03下载
- 积分:1
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普通波形发生器
开发环境:VisualBadsic
普通波形发生器
开发环境:VisualBadsic-General waveform generator development environment: VisualBadsic
- 2022-03-26 07:09:02下载
- 积分:1
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功能:利用时钟芯片DS12887在LCD(LCM141)上显示时间,通过4×4键盘来修改时间,利用MAXIM232进行标准串口发送。4×4键盘中有数字键(0~9...
功能:利用时钟芯片DS12887在LCD(LCM141)上显示时间,通过4×4键盘来修改时间,利用MAXIM232进行标准串口发送。4×4键盘中有数字键(0~9)和功能键(F1键为“→”,F2键为“←”,F4键为“发送”,设置键为“设置当前时间”,确定键为“把修改的当前时间写入到DS12887相应的存储单元中”)。
硬件:单片机为8K的98C52(ATMEL),LCD为北京青云的LCM141,标准串口总线为MAXIM的232芯片,时钟芯片为DS12887(DALLAS)
-Function: the use of clock chip DS12887 in the LCD (LCM141) show time, through the 4 × 4 keyboard to modify the time and using the standard serial port to send MAXIM232. 4 × 4 keyboard in numeric keypad (0 ~ 9) and the function keys (F1 key for the
- 2022-03-23 17:56:11下载
- 积分:1
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ARM9 chip, chip to start the initialization and interrupt handler
ARM9芯片片外启动的初始化以及中断处理程序-ARM9 chip, chip to start the initialization and interrupt handler
- 2022-05-21 00:49:19下载
- 积分:1
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程序详细功能介绍:
* 利用AT89S51单片机的P0端口的P0.0-P0.7连接到一个共阳数码管的a-h的笔段上,
* 数码管的公共端通过三极管8...
程序详细功能介绍:
* 利用AT89S51单片机的P0端口的P0.0-P0.7连接到一个共阳数码管的a-h的笔段上,
* 数码管的公共端通过三极管8550选通。在数码管上循环显示0-9数字,显示时间的间隔可通过修改延时程序。 -Procedures detailed functional Introduction:* use AT89S51 MCU port P0 is connected to P0.0-P0.7 Yang a total digital control of the a-h T segment,* digital tube through the public side-gated transistor 8550. In the digital control on the circulation figures 0-9 show, indicating the time interval may be delayed by modifying the procedures.
- 2022-02-11 11:06:45下载
- 积分:1
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12864液晶显示驱动的一个合集,主要是51系列单片机的液晶驱动程序!...
12864液晶显示驱动的一个合集,主要是51系列单片机的液晶驱动程序!-12864 liquid crystal display driver of a collection, mainly 51 series single-chip LCD driver!
- 2022-05-14 08:42:34下载
- 积分:1
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SCM and computer communication, a simple MAX232 code.
单片机与电脑通讯,简单的max232代码。-SCM and computer communication, a simple MAX232 code.
- 2022-05-26 16:56:16下载
- 积分:1
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- 2022-02-11 15:02:58下载
- 积分:1
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bd3201
bd3201-14A(DRE)提供的高性能数字音频信号处理能力,可实现紧凑的,易用
的,高质量的混响效果解决方案-bd3201-14A (DRE) provides high-performance digital audio signal processing capabilities, enabling compact, easy to use, high-quality reverb solution
- 2022-06-19 01:03:00下载
- 积分:1
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本文作者采用AT89C2051单片机和温度传感器DS18B20从硬件和软件两方面介绍了一款简易数字温度计的设计过程,  并对硬件原理图和程序流程图作了简...
本文作者采用AT89C2051单片机和温度传感器DS18B20从硬件和软件两方面介绍了一款简易数字温度计的设计过程, 并对硬件原理图和程序流程图作了简洁的描述。数字温度计与传统的温度计相比,具有读数方便,测温范围广,测温准确,其输出温度采用数字显示,主要用于对测温比较准确的场所。-The author of this article using AT89C2051 MCU and temperature sensor DS18B20 from both hardware and software, introduced a simple digital thermometer of the design process, and schematic diagram of hardware and procedures were concise description of flow chart. Digital thermometer with a traditional thermometer, compared with a reading of convenience, a wide range of temperature measurement, temperature measurement accuracy, the output of the temperature digital display, mainly used for more accurate temperature measurement sites.
- 2022-09-17 11:20:02下载
- 积分:1