硬件设计：简易LED显示计算器

C通讯录代码，简单实用~~~ ~~~ ~ -C code, simple and practical

用汇编语言写的18B20写的温度测量和显示程序,采用LCD显示.-Written in assembly language using 18B20 written procedures for temperature measurement and display using LCD display.

本公司高人设计的程序的头部分,很经典,原程序有2万多行-Expert design of the Company during the first part of the procedure, it is classic, the original procedures are more than 20,000 line

一个简单的linux下的客户端，有什么问题请多指教！-a simple linux under the client and what problems it should improve!

asp网上购物系统 论文ASPeshplunwenyuanma-ASPeshplunwenyuanma

汇编语言基础知识及相关领域问题讨论，windows基础知识及计算机组成原理，相关论坛。-basic knowledge of assembly language and discussed issues related fields, windows and basic knowledge of computer components principle, the relevant fora.

epprom yu mcu d yingyong chengxu

,片选接到p1.5 复位端 p1.4 中断端接到 int0 82c250工作在斜率模式下 ，RS 接51k电阻到地。 2，SJA1000与82C250的接口，逻辑上为SJA1000输出0（显性位），表现为低点平输出给82C250，则82C250输出 差分的低电平。SJA1000输出1（隐性位），表现为高电平或悬空输出给82C250，则82C250输出悬空状态。 3,周立功的中SJA_BCANCONF.ASM中对输出控制寄存器 的TX0的输出 极性的位的定义不对。 还有里面定义有接收错误标志码，不知道何时用。-, The election received a P1.5-chip client p1.4 interrupt reset int0 82c250 client received in the slope mode, RS then 51k resistor to ground. 2, SJA1000 with the 82C250 interface, logic for SJA1000 Output 0 (dominant bit), showing low level output to the 82C250, while the low-level differential output 82C250. SJA1000 Output 1 (recessive), and the performance of the output is high or left vacant to the 82C250, the vacant state 82C250 output. 3, Zhou Ligong in the SJA_BCANCONF.ASM of output control register TX0 output polarity bit the definition of wrong. Inside the definition also has to receive error flag code, I do not know when to use.

键盘控制相应的LED不同状态,直观易懂好学.PIC就从这里开始.-keyboard to control the corresponding LED different states, is easy to understand learning. PIC from here.