DS18B20的管脚定义：1、GND 2、DQ 3、VCC 温度显示用四位，当温度>=100度时，第四位才显示...

图形点阵型LCD控制芯片ST7565R驱动程序，点亮全屏，并显示相关图片信息，已通过测试-Graphic point of formation LCD controller chip ST7565R driver, lit full-screen, and display the relevant image information, has been tested

测试LPC2103的串口功能 打印出： program start here: new line new line-LPC2103 test print out the serial port function: program start here: new line new line

51单片机定时器初值计算软件，很有用的工具-51 SCM timer initial calculation software, very useful tool

AT89S51 红外程序 单片机学习板的程序 外部中断0程序-Procedures for single-chip AT89S51 infrared study of the process board procedures external interrupt 0

单片机音乐编程源代码。-SCM music programming source code.

AT29C040在单片机中的应用不仅能使用户快速地实现所需功能，而且电擦除的方式为程序和数据的存储和更新提供了方便，随着闪速存储器器件朝着容量越来越大、工作电压越来越低、支持共同的接口标准的方向发展，闪速存储器硬件接口和软件设计将越来越容易。 -AT29C040 in MCU that the application enables users to quickly achieve the required functions, but also-- in the form of erasure and data storage and update provides a convenient, as Flash memory devices towards increasing capacity, low voltage increasingly support a common interface standard direction, Flash memory interface hardware and software design will become increasingly vulnerable.

C语言 端口控制和中断控制 数据的读取 控制电磁阀-KEIL C byte_read sector_erase unsigned char byte_program unsigned char byte_program_and_verify unsigned char Compare

MSP430串口程序，串口接收与发送均用中断处理。当MSP430串口中断接收到PC机的指令后通过中断发送将数据发送出去。-MSP430 serial program, serial port receive and send all use interrupt handling. When the MSP430 serial receive interrupt instruction PC, adopted after the break to send the data sent.

DS18B20芯片的温度转换子程序精度为0.5-Temperature Conversion Subroutine