C51程序

51单片机指令集和汇总。解压即可用-51 microcontroller instruction set and summary. Decompression can be used

DTMF编码芯片HT9200的51接口程序。输入参数R2表示发送数据个数，输入数据与发送数据与DTMF码的关系:00H-0 01H-1 02H-2 03H-3 04H-4 05H-5 06H-6 07H-7 08H-8 09H-9 0AH-A 0BH-B 0CH-C 0DH-D 0EH-* 0FH-#。详细说明参考文件内-DTMF encoder chip HT9200 51 interface program. R2 said input parameters to send data distribution, data entry and send data with the DTMF code : 00H-0 01H- 02H-2 Mr- 3 in the 04H-4 05H-5 06H-6 07H-7 08H-8 7-9 0AH-A 0BH- 0CH B-C 0DH-D 0EH-* 0FH-#. Detailed information paper

232模拟串口的程序，给需要的朋友-232 serial simulation procedure, to the needs of Friend

mcs-51 单片机编程实用程序-mcs-51 Programming Utility

uv3汉化版，对喜欢中文界面的朋友是个不错的选择。-uv3 finished version of the interface like Chinese friends is a good choice.

LED显示面板，基于ＣＡＮ网络控制的，多主结构-LED display panel, based on the CAN network-controlled, multi-master structure

步进电机相关资料，不错哦-Stepper motor-related information, yes Oh

内核键盘，实现模拟标准的PC102键盘，实现键盘的操作使用和控制。-Core keyboard, the realization of analog standard PC102 keyboard, keyboard realize the operational use and control.

i2c总线eeprom读写程序 可以读些从21c01--24c512的i2c总线eeprom芯片-i2c bus EEPROM read and write procedures can read more from 21c01-- the i2c bus 24c512 chip EEPROM

基于AVR的数字频率计，使用LCD1602做显示。刷新速度1S，含电路图-AVR-based digital frequency meter, the use of so LCD1602 display. Refresh rate of 1S, with circuit