learning, I IO example, depending on the actual change! We are looking for help

NRF905芯片的C51发送子程序-NRF905 chip C51 sent subroutine

提出了一个由AT89C52单片机控制步进电机的实例。可以通过键盘输入相关数据, 并 根据需要, 实时对步进电机工作方式进行设置, 具有实时性和交互性的特点。该系统可应用于 步进电机控制的大多数场合。实践表明, 系统性能优于传统的步进电机控制器。-Put forward a AT89C52 single-chip stepper motor control example. Through the keyboard input data, and in accordance with the needs of real-time work on the stepper motor set up, with real-time and interactive features. The system can be applied to stepper motor control of the majority of occasions. Practice shows that system performance is superior to traditional stepper motor controller.

PIC单片机模拟SPI口-PIC simulation SPI mouth

这是在matlab中的先进pid源程序，可以通过它学习pid控制-This is a matlab advanced pid source, you can learn through its pid control

QG8_demo学习板开发板例程 AD转换的例程，辛苦找来。 经过验证是正确的。-QG8_demo learning routines board development board AD conversion routines, it is tough to get a large. Verified to be correct.

这是我自己编写的1602和18B20的原程序！以通过实验！-This is what I have written the original 1602 and 18B20 procedure! Through the experiment!

AVR GCC IO口模拟的IIC总线。-AVR GCC IO port simulation IIC bus.

16位计数及激光测距仪的源程序,C源代码,对学习有很好的参考价值.-16 counts and laser rangefinders of the source, C source code, to learn a good reference value.

C51程序-C51 procedures

基于89c51的小东东，液晶显示DS1621采集来的温度值，c语言编程-89c51 based on small Dongdong, liquid crystal display to the DS1621 temperature collection, c language programming