用lpc2114，控制max527芯片的源码。开发环境为ads1.2，io接法在宏定义里。...

讲述如何构造嵌入linux系统，帮助新手快速入门-About how to construct embedded linux system to help novice Quick Start

应用背景Logical separation of program and data memory All 8051 devices have specific memory organization, they have separate address spaces for Program (ROM) and Data (RAM) Memory. This logical separation of Memory is useful because it allows the Data Memory to be accessed by 8-bit addresses, which can obviously be more quickly stored and manipulated by an 8-bit CPU. Of course, the l6-bit Data Memory addresses can still be generated with the DPTR register. Program Memory Program Memory can only be read, not written to. The address space for 8051 core is 16- bit, so there is maximum of 64K bytes of Program Memory. Up to 4 Kbytes of Program Memory can be on chip, internal Program Memory of the 8051 core. For access to external Program Memory is used signal PSEN (Program Store Enable). Data Memory Data Memory is on a separate address space than Program Memory. For external Data Memo

单片机与PC机串行通信实现,让刚学习51单片机的朋友学会如何写uart发送和接收的程序-PC-MCU and serial communication to achieve, so just to learn 51 MCU s friends to learn how to write programs to send and receive uart

机器人障碍检测系统，其中包括： A 机器人住房的定位在一个表面 ；传感器子系统具有已定义的关系，关于住房和旨在检测表面的表面。传感器子系统包括： 光学发射器，发出后，排放量和光子探测器有一个定义的字段的视图，视图与相交在一个有限的区域 ； 发射器发射的字段定义的字段定向的光束和一个电路与表面不占用该区域以避免障碍时将重定向机器人探测器进行沟通。 红外双只不过是障碍传感器。作为发射机部分旅游红外射线从接收器到这里也变送器发送数据接收器但这些红外双在对方旁边的地方。所以每当障碍传感器得到它的方式之间的障碍在某一角度反映了红外射线。

可作为接口实验的参考教材，里面包含有电路的连接方法！-Interface can be used as experimental reference materials, which contains the circuit connection method!

在此我们要读的 temp。使用 LM 35 传感器。在此我们使用的 16 × 2 液晶显示，89 c 51、 adc0804。传感器连接到 adc 0804。adc 会连续地将数据发送到液晶屏。

这是一个示例代码，说明如何使用 RS485 网络的微控制器在嵌入式系统中 对于任何种类的有硬件 usart 的微控制器，可以使用此示例。

友善之臂 Mini2440开发板， 按键LED实验代码!-arm Mini2440 development board, LED test button code!

手写识别Chinput源码-handwriting recognition Chinput FOSS

各种Eeprom的C驱动程序（可配置）-various Eeprom C Driver (configurable)