ds1820+ 1620 precision liquid display time, temperature

C8051f340的UART程序，开发环境Silicon IDE-C8051f340 the UART procedures, Silicon IDE development environment

本程序是为USB开发板D12TEST编写的ASM51源码,编译好后下载到51单片机里即可.-the procedures for USB development board D12TEST Calling prepared by the source, Build good after download to 51 SCM Lane will be.

用DSP控制步进电机,DSP选用TMS320C240,-Stepper motor with DSP control, DSP selection TMS320C240,

预付费电能表售电管理系统-数据库应Delphi-Prepaid energy meter electricity sales management system- the database should be Delphi

模拟接受max7219的数据，主要是原系统升级，需要将原单片机驱动7219的数据接受并分析数据及命令。-simulation accept the data, major upgrade of the original system, the need for the original Microprocessor 7219 data accept and analyze data and orders.

USB(即Universal Serial Bus)是一种通用串行总线。随着技术水平的提高，计算机的广泛应用，人们对串行通信提出了更高的要求。开发一种兼容低速和高速的技术，从而为广大用户提供一种可共享的。可扩容的。使用方便的串行总线成为众多厂商的共同目标。为了实现整个计算机系统中总线的一致性，USB已发布了一种成为通用计算机串行技术规范，简称为USB。-USB (or Universal Serial Bus) is a Universal Serial Bus. With the skill levels improve, the wider use of computers, serial communication of a higher demand. The development of a compatible low-speed and high-speed technology, so as to provide a vast number of users can be shared. May be the expansion. Easy-to-use Serial Bus has become the common goal of many manufacturers. In order to realize the entire computer system bus consistency, USB has released a general-purpose computer serial become technical specifications, referred to as USB.

智能车XS128芯片 LED测试程序.仅供参考-the progressing is just for test! With it,you can check your chip!

一个单片机开发的软狗程序-a microcontroller development of the soft dog procedures

驱动芯片LM386检测要用keil生成hex再用-Driver IC LM386 detection using keil generate hex reuse

此为按键部分的,读取按键值是否有按键判断部分函数-this as part of the button, reading keys value judgment whether some function keys