Calculator based on the realization of AD89S52 source.

1256高频头遥控接收版本，利用红外头，普通的遥控器来接收改写频率，可以直接写需要解调的频率，外围电路十分简单，可以参考1256高频头资料，红外头只要和单片机连接上就行。-1256 high-frequency version of the first remote control receiver, using IR head, an ordinary remote control adapted to receive frequency, you can directly write the need for demodulation of frequency, the external circuit is very simple, you can refer to the first information on 1256 high-frequency, infrared, and as long as the first single-chip microcomputer connected on line.

很好的51汇编资料，包括了定点数的运算和浮点数的运算。-good compilation of information, including a set of points and Operational float arithmetic.

msp430的SPIT通信程序 绝对可靠已经验证-SPI of msp320

关于MAX7219与TLC2543的数据采集系统-on MAX7219 and TLC2543 Data Acquisition System

C51人机接口技术，有4×4键盘程序显示及其仿真-C51 man-machine interface technology, there are 4 × 4 keyboard display and simulation

aduc812驱动热敏打印程序,在keil c下开发,是一个完整的工程文件.-ADuC812-driven thermal printing process, in keil c under development, is a complete project file.

MP3的源程序,VS1003等, -MP3 of the source code, VS1003, such as, MP3 source, VS1003, etc.

该书收录大量Hspice应用实例,相信看完对大学有很大帮助!-This book is written by a designer who has worked in IC for 10 yeas.It is very helpful!

keil51环境开发，modbus通讯协议-keil51 environmental development, modbus communication protocol

利用Philips单片机P87LPC764编写的IC卡程序，其中有对IC卡操作及I2C操作的程序模块-use Philips P87LPC764 SCM prepared by the IC card procedures, which are the IC card operation and operational procedures I2C module