在51单片机上运行的俄罗斯方块游戏,内含键盘扫描，键码处理和液晶驱动程序...

LTC1446是一种采用12位逐次逼近式工作的A/D转换器。内部包含系统时钟、采样和保持、12位A/D转换器、数据寄存器以及控制逻辑电路。LTC1446每25uS重复一次“输入――转换――输出”。器件有两个控制输入：DIN CLK和片选（CS）。 内部系统时钟和DIN CLK可独立使用。应用电路的设计只需利用时钟启动转换或读出转换结果。当CS为高电平时， Dout处于高阻态且DIN时钟被禁止。

Fujitsu MB89P475的应用实例-Fujitsu UART examples of the application

一种比较好用得PWM控制芯片，希望对您有所帮助。-Was a relatively easy to use PWM control chip, want to help you.

时钟芯片PCF8563的51单片机程序 时钟不超过12MHZ，本程序已在51上试过，可以用-PCF8563 clock chip clock of 51 single-chip program does not exceed 12MHZ, this procedure has been tried in the 51

RHM500读IC卡驱动,使用与C51系列，能读出多种IC卡芯片-THIE IS A PROGRAM OF RHM500 READ IC MODEL DRVER.IT CAN READ A IC LIKE M1S50/M1S70 AND SO ON.YOU CAN TRY IT ON C51 OR OTHERS.THAT IS ALL!

LTPS QVGA LCD Driver

本程序实现了对MOTOROLA08AB32单片机EEPROM的访问，可自动配置波特率，实现了对EEPROM的读、写和擦除操作。-This procedure MOTOROLA08AB32 realize single-chip EEPROM of the visit, can automatically configure the baud rate, to realize the EEPROM read, write and erase operations.

串口通信程序，该程序实现了串口的基本通信功能。通过串口给单片机发送数据-Serial communication program, the program implements the basic serial communication function. To the microcontroller through the serial port to send data

CC1110无线收发FHSS的源程序。使用的开发环境是IAR7.2H-FHSS wireless transceiver CC1110 source. The use of development environment are IAR7.2H

18B20 测温度的C程序代码,经过测试保证可用,注意调整延时时间-18B20 measurement temperature C code, after testing to ensure availability, pay attention to adjust delay time