C8051F系列单片机SPI端口驱动程序，简洁，高效。

51外部中断例程-51 external interrupt routines

点焊机控制器C51源码+SCH & DDB-spot welding machine controller C51 source SCH DDB

一些常用的C语言源代码，希望对大家有有一定的帮助-Some commonly used C-language source code, hope you have a certain degree of help

8051-adc0804

能实现多功能。既可做倒计时秒表,又可进行定时，还可以通过扩展完成其他功能，而且功能的相互转换也十分简单-To achieve multi-functional. Can do the countdown stopwatch, but also to timing, but also by extending the completion of other functions, and inter-conversion functions is also very simple and

红外线遥控器按键检测程序. 通过检测两次下降沿之间的时间差判断接受到的数据位. 已经通过了测试,能够正确区分出32bit数据的遥控器按键键值. 具有数据重发功能,但是数据的重发有点频繁. 使用晶震频率为11.0592MHz,所有定时值都是基于这个频率计算. 占用很少量的CPU时间,使用了外部中断0接受数据,定时器0进行计数, 定时器1作为串口的波特率发生器(Band = 9600).-Infra-red remote control button detection program. By detecting falling edge twice to determine the time difference between the received data bit. Has passed the test, could correctly distinguish 32bit data button remote control key. With data re-issued, but data a bit of re-issued frequent. Zhenyuan frequency of use of crystal 11.0592MHz, all timing values are calculated based on this frequency. occupied by small quantities of CPU time, use the external interrupt 0 to accept data, timer 0 to count, timer 1 as a string port baud rate generator (Band = 9600).

关于93C46的读写程序，经过本人的实践成功完成读写功能，希望大家收下-on 93C46 literacy procedure, after I successfully completed the practice of functional literacy, we accept

环境测量系统 -Environment environment measurement system measurement system

cc2x30_sw_examples: 适用于SmartRF05EB 支持CC2430、CC2530 提供Light_Switch及perTest例程。-cc2x30_sw_examples: apply to SmartRF05EB support for CC2430, CC2530 provide Light_Switch and perTest routine.

51单片机实现1602的驱动,可以显示数字,程序很简单不过很通用 -51 Singlechip 1602 driver, you can display the number, the program is very simple but very general