pid procedures AN964.zip note to explain the procedures in process

单片机实现CAN总线，SJA1000的驱动程序-Realize single-chip CAN bus, SJA1000 driver

嵌入式控制器硬件电路设计。里面有介绍各种嵌入式控制器，及其电路设计和软件实现-Embedded controller hardware design. Which have introduced a variety of embedded controllers, and circuit design and software implementation

51的VERILOG代码！适用于Xilinx的FPGA-51 VERILOG code! In Xilinx FPGA

此程序为飞思卡尔智能车校内选拔赛主控为STC51单片机的初始程序-This is a smart car in schools Freescale trials STC51 SCM control for the initial procedure

能够检测温度，并设置报警温度，界面由1602LCD显示-Able to detect temperature, and set the alarm temperature, the interface displayed by the 1602LCD

PWM信号在单片机中的应用, 可以在KEIL 2环境下编译-PWM signal in the MCU application environment can be compiled in the KEIL 2

16位10进制除法程序，KEIL51编写，适合单片机运算-16 10 M division procedures, KEIL51 prepared for single-chip computing

电子秒表的设计 1、用系统8253定时器提供的55ms定时单位，设计秒表定时程序。 2、有关系统定时方法： PC机系统中的8253定时器0工作于方式3，外部提供一个时钟作为CLK信号, 频率：f=1.1931816MHz。 定时器0输出方波的频率:fout=1.1931816/65536=18.2Hz。 输出方波的周期Tout=1/18.2=54.945ms。8253A每隔55ms引起一次中断-Electronic stopwatch design one, using the system timer 8253 provides 55ms timing units, design stopwatch timing procedures. 2, the system timing method: PC system timer 0 of 8253 working in the way of 3, to provide an external clock as the CLK signal, the frequency: f = 1.1931816MHz. Timer 0 output square wave frequency: fout = 1.1931816/65536 = 18.2Hz. Cycle square wave output Tout = 1/18.2 = 54.945ms. 8253A every 55ms caused a disruption

读卡器IC卡SL4428 读写模块源代码-Reader IC card SL4428 R/W Module source code

16F87X单片机的CAN通信程序，通过实验板验证，帮助学习，进而提高-CAN MCU 16F87X Communication Program, through the board certification, to help study, and improve