超声波测距,包括有pcb原理图，用c写的程序，还有详细的说明

18b20的仿真实例，希望能帮做一些初学者，-18b20 the simulation example, I hope to do something to help beginners,

版本：1.0 Target：89S51 程序描述：这个程序利用89X51连接绘图型LCD，然后显示出：-Version : 1.0 Target : devised procedures Description : The program uses 89 X51 graphics link-LCD, then showed :

使用单片机C语言编的单片机实验板与上位机的串口通信（可接收上位机命令和根据命令给上位机上传上位机需要的数据）程序，可供单片机开发人员参考。-use C language series micro-controller board and PC serial communications (PC can receive orders and orders under the PC to PC to upload the data needed) process for the development of SCM reference.

单片机的动态显示程序设计-SCM dynamic display program design

六位数码管动态x显示控制的实现！调试通过可以直接用！-Dynamic x 6 digital tube display control realize! Debugging can be directly used through!

基于51单片机的红外传感计数和无线发送程序-Single-chip based on 51 counts of infrared sensing and wireless sending procedures

MSP430 F149的单片机 TimerA驱动程序，便于相应计时器的操作-MSP430 F149 microcontroller TimerA drivers, to facilitate the operation of the corresponding timer

之前看过论坛上有一个C8051和S3530A的通信程序，但我认为很复杂而不具有通用性，我自己写的一个3530通过I2C总线与单片机的通信程序,虽然很短,但是很实用.-Read before the forum have a C8051 and S3530A communications procedures, but I think very complex and not universal, and I wrote it myself a 3530 through the I2C bus communication with the SCM process, although very short, but very practical .

基于PIC单片机877的电动自行车控制器的开发原理及源程序。-PIC-based single-chip controller 877 of the electric bicycle and the development of the principle source.

飞利浦I2C接口源LPC932