单片机c8051f020片内温度传感器的使用，将是主流的8位单片机

LCD程序hmn 民间 搞活 才 各个-LCD HMN civil enliven the proceedings before a

12位da转换程序，调试通过-12 da conversion process, debugging through

全速运行程序，可看到串口调试助手的接收区显示“41 42 43 44 45 46 47 48”。手动发送“0102030405060708091011”，打开WATCH窗口可看到50H~5AH地址单元的值为“0102030405060708091011”，请注意50H单元是串口接收数据起始存放地址，70H单元是串口接收数据结束存放地址。-Run the program at full speed, can see the serial debug assistants reception area shows

飞思卡尔智能小车 AD驱动程序示例代码 芯片为MC9S12XS128-AD Freescale" s Smart car driver sample code chip MC9S12XS128

51单片机驱动24C02存储器 可以学习IIC总线-51 Single-chip driver 24C02 memory can learn IIC bus

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

在51单片机系统中实现CRC校验的方法，以及CRC校验的原理-51 single-chip microcomputer system in the realization of the CRC checksum, as well as the principles of CRC Checksum

温度传感器LM34使用说明手册，英文版。-LM34 temperature sensor using the instruction manual and English.

S3C44B0X开发板源代码,有助了解和学习S3C44B0X的使用-S3C44B0X development board source code, will help the understanding and study of the use of S3C44B0X

这是一个AVR开发板的所有必需的源码，包括原理图，PCb图以及调试用的C例程-This is an AVR development board of all the necessary source code, including schematics, PCb map and debug using the C routines