isd4003 drivers, mainly for the driver isd4003 recorders, very useful ah!

zlg7290加液晶显示，本次拓展了20个按键，每按一键会在液晶上显示不同的数值。已通过硬件实现。-zlg7290 plus LCD display, this extends the 20 keys, each press a button in the LCD display different values. Has passed the hardware implementation.

基于proteus模拟仿真的单片机开发实例，很简单，很实用，供大家参考学习-Proteus simulation based on microcontroller development examples, very simple and very practical, for your reference study

基于C51的DS1820测温的C语言源程序，有详细注释-c51 program about tempreture data acquisiton

一个微型打印机C51控制程序，希望对大家有用-a micro-C51 printer control procedures in the hope that it may be useful to

AVR单片机程序――DDS扫频程序（1）――ad9850.c -AVR Singlechip procedures- DDS Sweep procedures (1)- ad9850. C

周立功LM3S8962开发板提供的 SYSTICK 例程-Week Ligong LM3S8962 development board provided SYSTICK routines

CRC32，适用于internet,文件等的校验，可靠程度比CRC32高，但运算要比CRC16复杂，需要的占用的代码空间也大一点-CRC applied to internet, checking the documents, reliable than CRC, but the operation than CYXLIC REDUNDANCY complex, requiring the occupants of the large code space 1:00

ATMEG88 AVR 实时时钟的实现-ATMEG88 AVR realization of real-time clock

PS2接口协议，PS2与单片机的接口,用单片机的同志有服气了-PS2 interface protocol, PS2 and microcontroller interface, the MCU is convinced the comrades

这是一个PID算法在DSP上运行的程序,并且调试通过-This is a PID algorithm in the DSP program running, and debugging through