LCD图形显示函数，很使用！

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

基于AVR单片机mega8的电表的C程序（第三部分，接收数据分析并回答）-Based on the AVR Microcontroller mega8 meter C-program (Part III, to receive data analysis and answers)

基于at89c51snd1cMP3源程序-Based on at89c51snd1cMP3 source

VB6.0小程序控制单片机P1口8位LED.很好用的-VB6.0 small program P1 mouth Singlechip 8 LED. Well used

MCU:78p156 driver: adi-GSENSOR

CC2420基本收发功能的实现。mcu：msp430-The realization of the basic functions CC2420 transceiver. mcu: msp430

单片机上智能拼音输入法,附有控制和杳询函数.方便使用调用.可以自加LCD实现可视化键盘输入!供大家参考!-microcontroller smart Pinyin input method, with the control and with the enhancement of function. To facilitate the use of call. Since the LCD can be added to achieve visual keyboard! For your reference!

C51单片机c程序，实现无线芯片cc1020的CVSD语言编解码和传输-C51 microcontroller c procedures, the wireless chip cc1020 CVSD language codec and transmission

电感电容表,用2051作CPU,用1602作显示-Inductance capacitance table, using 2051 for the CPU, by 1602 for display

CPU卡读写，符合7816标准。经测试完全可以使用。-CPU card reader, in line with the 7816 standards. Been tested and can be used.