-
详细介绍RS
详细介绍RS-485/422原理与区别、元件选择、参考电路、通讯规约、程序设计等方面的应用要点，以及在产品实践中总结出的一些经验、窍门-Detail the difference between theory and RS-485/422, component selection, reference circuits, communications statute, procedures for the application of design elements, as well as practice in the products sum up the experience, know-how
- 2022-10-02 15:25:03下载
- 积分：1
-
frescale Microcontroller with PDIUSBD12 and computer communications, including g...
飞思卡尔单片机用PDIUSBD12和电脑通信，包括通用驱动，周立功的easyd12.dll和自写的VB测试程序控制B口上的两个小灯 用I/O口模拟总线和PDIUSBD12数据交换-frescale Microcontroller with PDIUSBD12 and computer communications, including general-purpose-driven, ZLG easyd12.dll and self-written by the VB test program control port B on the two small lamps with I/O port analog bus and PDIUSBD12 data exchange
- 2022-01-31 03:52:55下载
- 积分：1
-
在单片机向实际系统发出控制信号时,需用数模转换芯片将数字信号转成模拟信号.这个程序和原理图详细说明了DA转换器的应用和开发....
在单片机向实际系统发出控制信号时,需用数模转换芯片将数字信号转成模拟信号.这个程序和原理图详细说明了DA转换器的应用和开发.-In SCM systems to the actual control signal, the required digital-to-analog converter chip digital signal into analog signal. This procedure and schematic diagram detailing the application of DA converters and development.
- 2022-03-18 15:30:19下载
- 积分：1
-
4×4矩阵键盘，当我们按那个键时吧键值显示在数码管上，并把建值发送到PC机；...
4×4矩阵键盘，当我们按那个键时吧键值显示在数码管上，并把建值发送到PC机；-4 × 4 matrix keyboard, when we press that button when you key in the digital tube display, and to build value is sent to the PC machine
- 2023-02-14 17:10:04下载
- 积分：1
-
硬盘作MP3,用IDE接口的旧硬盘,加入51系列的单片机和显示屏,可以作一个有个性的MP3,...
硬盘作MP3,用IDE接口的旧硬盘,加入51系列的单片机和显示屏,可以作一个有个性的MP3,-Hard drive for MP3, using the old IDE interface hard drives, adding 51 series of single-chip computer and display, can be used as a personality MP3,
- 2022-04-20 15:33:46下载
- 积分：1
-
IO型单片机使用手册
IO型单片机使用手册-IO-SCM Manuals
- 2022-02-10 05:10:20下载
- 积分：1
-
own prepared by a serial port for debugging MCU of a crew under the procedure. V...
自已编写的一个用于调试单片机串口的一个下位机程序。很实用的。-own prepared by a serial port for debugging MCU of a crew under the procedure. Very practical.
- 2022-07-24 19:48:02下载
- 积分：1
-
单片机实现的网卡程序,其中控制4个网卡的轮番查询
单片机实现的网卡程序,其中控制4个网卡的轮番查询 -the MCU card procedures, which control the four turns inquiry Card
- 2022-04-08 20:55:37下载
- 积分：1
-
Very useful function 12864LCD drive the development of KEilC51
非常有用的12864LCD功能驱动KEilC51的开发
- 2023-06-26 14:35:03下载
- 积分：1
-
Canton weeks ZLG7290B is Ligong Singlechip Development Co., Ltd. to design the d...
ZLG7290B 是广州周立功单片机发展有限公司自行设计的数码管显示驱动及键盘扫描
管理芯片。能够直接驱动8 位共阴式数码管（或64 只独立的LED），同时还可以扫描管理
多达64 只按键。其中有8 只按键还可以作为功能键使用，就像电脑键盘上的Ctrl、Shift、
Alt 键一样。另外ZLG7290B 内部还设置有连击计数器，能够使某键按下后不松手而连续有
效。采用I2C 总线方式，与微控制器的接口仅需两根信号线。该芯片为工业级芯片，抗干扰
能力强，在工业测控中已有大量应用。-Canton weeks ZLG7290B is Ligong Singlechip Development Co., Ltd. to design the digital tube display driver and the keyboard scan management chip. Can directly drive a total of 8 vaginal digital tube (or 64 independent LED), at the same time management can also scan up to 64 keys. Which has 8 buttons can also be used as function keys, like the computer keyboard on the Ctrl, Shift, Alt keys like. Another internal ZLG7290B batter has also set up counters, can press a button and a row after不松手effective. Using I2C bus mode microcontroller interface with only two signal lines. The chip-on-chip for industry, anti-interference ability, in the industrial measurement and control has been a large number of applications.
- 2022-04-07 15:20:44下载
- 积分：1
