TLC5615 10

汉字字库的点阵提取程序,可以转成h格式与0x格式-Chinese characters of the dot-matrix extraction procedures, can be transformed to the format with the 0x format h

用DSP控制步进电机,DSP选用TMS320C240,-Stepper motor with DSP control, DSP selection TMS320C240,

ASM51－RS232串行通讯-- RS232 serial communication

支持键盘双击的C51程序，用于单片机辨别键盘双击-support the C51 procedures for identifying keyboard click MCU

单片机汇编快速入门助手 ，适用单片机初学者使用-MCU Series Quick Start aide, apply SCM beginners

C8051F系列单片机配置软件ConfigAndConfig2Install，也就是专家系统，很不错！-C8051F series microcontrollers configuration software ConfigAndConfig2Install, that is, expert systems, very good!

一个单片机控制步进电机的经典例子,KEIL下直接编译,用PROTEUS仿真,欢迎大家下载!-A single-chip stepper motor control of the classic examples, KEIL compiler directly using PROTEUS simulation, welcomed everyone to download!

液晶显示模块MGLS20040的C51驱动程序-LCD module MGLS20040 the C51 Driver

美国美信公司温度DS18B20的驱动程序-USA and the United States believed the company DS18B20 temperature driver

按键扫描 51单片机加8279 8279通过74LS 138译码器扩展4×4键盘、6位显示器。 由3-8译码器对SL0～SL2译出键扫描线，由另一3-8译码器译出显示器的位扫描线，并采用了编码扫描方式。 为了防止出现重键现象，扫描输出线高位SL3不参加键扫描译码。CPU对8279的监视采用了查询方式，故8279的中断请求信号IRQ悬空未用。 -Scan button 82,798,279 plus 51 single-chip decoder 74LS 138 through the expansion of 4 × 4 keyboard, the display 6. From 3-8 decoder SL0 ~ SL2 translated to the key scanning line, by another 3-8 decoder translated display scan line, and uses code scanning. In order to prevent the emergence of the phenomenon of re-key, scan the output line does not take part in high level SL3 scan decoding keys. CPU on the 8279 surveillance using the query mode, the 8279 interrupt request signal IRQ left unused.