SP_HERIC_CLOSE

组态王工程密码清理，6.51工程密码清除，忘记工程密码处理。(xxxxxnnnnbbbbbbbbbbbb)

keil c51开发的8279和51单片机通用键盘控制和Led显示及uart通信程序。(Keil decoder developed by 8279 and 51 general-purpose keyboard control and Led Display and uar t Communication Program.)

正弦信号发生器[2005年电子大赛一等奖].files(sinusoidal signal generator [e-Competition in 2005 won first prize]. Files)

说明：  继电器实验代码，使用单片机实现继电器功能。(Relay experimental code, the use of microcontroller relay function.)

利用单片机SCMAD口与热敏电阻阻简单实现测温电路及程序可直接使用。 (SCMAD mouth with the use of single-chip thermistor temperature measurementt circuit to achieve a simple and complete source code can be used directly. )

PIC单片机写的红外遥控接收代码，很经典用定时器和中断一起处理的很高效而且定时器还可以用于别的地方，彻底模块化隔离，已经测试绝对可用！(PIC microcontroller code written by infrared remote control receiver, classic together with a timer and interrupt handling is very efficient and the timer can also be used somewhere else, completely modular isolation, has been tested absolutely available!)

基于keil5的STM32F030的AD+串口(AD+ serial port of STM32F030 based on keil5)

IO口模拟IIC(含主从代码） 利用单片机IO口模拟IIC实现通讯，可应用一起仪表通讯。(The analog IO IIC (with the main microcontroller IO port analog IIC communication from the code) Can be applied together with the instrument of communication.)

说明：  通过STM32单片机驱动红外温度传感模块MLX90614(Driving infrared temperature sensor module MLX90614 by STM32 single chip microcomputer)

对人体感应信号处理,分4个不同等级可设置,对应出不同的灯光亮度(Human body induction program)