This is the source code 62420 procedures have been adopted and successfully used...

绘图型 LCD 数字时钟 使用单片机控制外围LCD 自己制作的电子时钟，很好用的！-Graphics-based LCD digital clock to control the use of single-chip peripherals to produce their own LCD electronic clock, very good use!

单片机驱动标准PC机键盘的C51程序-Microprocessor standard PC keyboard C51 procedures

AD9850 DDS控制子程序 经常做其他的单片机实验，还没做过DDS的实验。最近打算写个程序试验一下。 -AD9850 DDS control subroutine Singlechip often to do other experiments, not yet done DDS experiment. The recent plan to write a program to test.

Can PIC458实现的C an PIC458实现的Can PIC458实现的-Can PIC458 of C an PIC458 realize realize realize Can PIC458 of the

大学毕业设计作品：出租车计价器的设计：以AT89S52单片机为中心，通过金属传感器来测距，实现对出租车的计价统计。结合语音芯片ISD4004，时钟芯片DS1302，功放模块LM386N组成语音时间控制系统，最后通过液晶显示模块LCD12864显示单价、路程、总价、时间等。本系统可以实现单价、起步价、白天价、夜间价的显示和时间的修改。AT89S52通过P0口与外部语音报价电路相连，可以实现语音报价功能。-Graduated from college design work: the design of a taxi meter: The AT89S52 microcontroller as the center, ranging through the metal sensor to achieve statistical valuation of the taxi. Combination of voice chip ISD4004, clock chip DS1302, composed of voice amplifier module LM386N-time control system, the final adoption of liquid crystal display module LCD12864 show unit price, distance, total price and time. This system can achieve unit price, starting at daytime price, prices shown at night and the time changes. AT89S52 through the P0 port with an external circuit connected to voice offer, you can offer voice functionality.

单片机上网卡演示用HEX程序 -SCM 72.16 procedures used to demonstrate HEX SCM 72.16 procedures used to demonstrate HEX

最近做的一款温湿度变送器的上位软件，有温湿度的电流输出标定功能-Recently, a temperature and humidity make the transmitter epistatic software temperature and humidity of the current output calibration function

基于AD89S52的计算器的实现源程序。-Calculator based on the realization of AD89S52 source.

315遥控，控制4路继电器开关,系统最多可控制16路继电器-315 remote control, control 4-way relay switch, the system can control up to 16 relays

ps钓鱼手柄代码，使用emc78p153实现，用于PS2上钓鱼游戏-ps fishing handle code, the use of emc78p153 realized, angling for PS2 games