P10sch

带参数存储的整点报时音乐电脑时钟，算是一个比较适合初学者一个小系统。有一定的参考价值。(With parameters stored in the computer clock chime music, be a more suitable for beginners a small system. Have a certain reference value.)

DGCL （An Efficient Density and Grid Based Clustering Algorithm for Large Spatial Database）的实现代码，费了很长时间才实现的(DGCL (An Efficient Density and Grid Based C. lustering Algorithm for Large Spatial Databas e) the realization of code, and a very long time to achieve the)

利用增量式PID算法来控制直流电机稳定启动。能够快速调整外界干扰，使电机稳定在设定的速度。(Using the incremental PID algorithm to control the stable dc motor start. Can quickly adjust interference, make the speed of the motor stability in setting. )

详细描述CAN通信的中断发送和接收，包含初始化，中断函数，滤波等(CAN communication is interrupted transmission and reception, including initialization, interrupt functions, a detailed description of such filtering)

说明：  OLED驅動程序 (STM32 平台), 新版SPI 接口 OLED模块！ CS(片选，已接地，不用接) RET（复位）(OLED Driver (STM32 Platform))

源代码操作MS5803 I2C模式，ADXL345 SPI模式的源代码，STH11温湿度传感器的源代码(MS5803 I2C mode of operation of the source code, ADXL345 SPI mode source code, STH11 temperature and humidity sensor source code)

dual-machine communications

基于89c52的2.4寸液晶显示源代码和hex文件(Display the source code and hex file based on the 2.4-inch LCD 89c52)

数字温度显示器源代码，用于显示DS18B20传感器传送过来的数据。(The digital temperature display source code for display the DS18B20 sensor data sent over.)

脉冲计数器，用c语言实现，并将计数结果用led显示出来。(Pulse counter, using c language, and count the results with the led display.)