This is a stepper motor control of the two procedures can be used as the drive m...

便，且能进行大信息量的字符显示,还可以实现图形及曲线的显示,这就使人机接口更友好。当然，不同型号的液晶模块的内置控制器有很多种,各套指令也有一定差异, 但其设计思路和流程基本相同-Will be able to carry out large amount of information displayed characters, but also realize the display of graphics and curves, which is more friendly interface. Of course, different models of LCD module has a variety of built-in controller, the sets of commands have certain differences, but its design is basically the same ideas and flow

串口通讯经典使用程序,以前收集整理的东东,希望对大家有用!-Serial Communication Classic to use the program, previously collected Dongdong finishing the hope for all of us!

c51写的，数码管显示以及键盘接口专用控制芯片芯片BC7281与MCU串行通信的解决方案的实例程序。在c51里的移植基本不需要改动。-decoder, a digital control display and keyboard interface dedicated controller chips BC7281 and MCU chip serial communications solutions examples of procedures. C51 Lane in the transplant is not needed changes.

计算CRC16/CRC8/CRC32的程序，可获得CRC-CCITT/CRC-16/CRC-8/CRC-32的计算结果。 提供Delphi源代码和MCS51单片机的汇编源代码，分别采用两至三种不同算法实现。有比较详细的调用和使用说明。 更新历史: 2003/05/04 新增CRC-8算法的实现。 2004/02/02 修改CRC-8算法，新增CRC-32算法，增加比较详细的调用和使用说明。-CRC16/CRC8/CRC32 calculation procedures available CRC-CCITT/CRC-16/CRC-8/CRC-32 the calculated results. Delphi provide source code and compile the MCS51 source code, adopted two to three different algorithm. A more detailed calls and use. Update History : 2003/05/02 new CRC-8 algorithm implementation. 2004/02/02 changes CRC-8 algorithm, the new CRC-32 algorithm, adding more detailed calls and use.

12864LCD(带汉字库)显示遥控键值读取器 * * LCD型号：TS12864A-3（带汉字库）或兼容型号 控制器ST7920 * * MCU:AT89S52 ,晶体频率：11.0592MHz * * P0口为128*64LCD的数据 D0-D7 * * K17键按下，继电器吸合。K19键按下，继电器关闭 * * 显示程序在中断服务程序之中-12864LCD (with汉字库) shows the remote control key reader** LCD Model: TS12864A-3 (with汉字库) or compatible controller Model ST7920** MCU: AT89S52, crystal frequency: 11.0592MHz** P0 population is 128* 64LCD data D0-D7** K17 button pressed, the relay pull-in. K19 button pressed, the relay to close** display program in the interrupt service routine of

51单片机及其C语言程序开发实例第9章节-51 SCM and its C language programming examples of the first 9 chapters

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.

周立功I2C源代码,用于AT24C02,可以借鉴学习下-Week Ligong I2C source code for the AT24C02, can learn from studying under the

ARM LPC2131的LCD1602驱动程序-ARM LPC2131 the LCD1602 driver

可以设置温度报警上下限。具有输出脉冲脉宽可调节的数字温控仪。-Temperature alarm can be set upper and lower limits. The output pulse width can be adjusted with a digital temperature controller.