ds12c87读写程序，经过测试是可以用的。

单芯片电子称重方案，包括代码和原理图，文档

sht11 与51单片机驱动c代码 t11 与51单片机驱动c代码-sht11 connected to mcs51g

msp430单片机控制输出PWM波,可以用来控制DC_DC变换用的控制信号,很好用-MSP430 single chip microcomputer to control the output PWM waves, can be used to control DC_DC transform the control signals used, very good use

花样任意角度旋转-Synchronized arbitrary rotation angle

profibus通信协议，基于ATmega64，需要协议芯片SPC3的支持-PROFIBUS communication protocol, based on the ATmega64, need the support of SPC3 chip agreement

使用凌阳SPCE061A为主控核的测温程序，温度传感器为单总线温度传感器DS18B20，用液晶12864显示温度值，连接方式请按程序中所列方式连接，工程可直接下载使用。-Sunplus SPCE061A to master the use of core temperature measurement procedure, temperature sensor for the single-bus temperature sensor DS18B20, LCD 12864 display temperature values, connections requested in accordance with the procedure set out ways to connect, engineering direct download.

MCS51程序库,包含大量的常用MCS51单片机上常用的汇编子等程序-MCS51 library that contains a large number of commonly used MCS51 Singlechip on a compilation of commonly used procedures such as cervical

51单片机的编程规范，对初学51编程有帮助。-51 microcontroller programming norms for beginners 51 programming help.

此源代码为UC/OS-II移植到51单片机的源代码.包括OS_CPU.H,OS_CPU_C.C,OS_CPU_A.S三个主要文件-this source code for the UC/OS-II transplants to 51 SCM source code. Including OS_CPU.H, OS_CPU_C.C, OS_CPU_A.S three key documents

STC89C58RD+系列软件实现spi-STC89C58RD+ Series software spi