the book by introducing the field of embedded knowledge, including a new generat...

实现超声波测距功能的电路硬件和程序 介绍了如何用单片机实现高精度超声波测距的具体电路，并给出了源程序。 -Function of the realization of ultrasonic ranging circuit hardware and procedures describes how to use single chip to achieve high-precision ultrasonic ranging specific circuits, and gives the source code.

作为认识压缩的起步资料，能让初学者迅速建立数据压缩的概念，并了解常用压缩算法-As awareness of the starting data compression that allows beginners to quickly establish the concept of data compression, and understand commonly used compression algorithms

At91RM9200键盘代码（Ｃ）--Source code for At91RM9200 keyboard. ( C code)

应用背景Abstract—Leros is a tiny microcontroller that is optimized for current low-cost FPGAs. Leros is designed with a balanced logic to on-chip memory relation. The design goal is a microcontroller that can be clocked in about half of the speed a pipelined on-chip memory and consuming less than 300 logic cells. The architecture, which follows from the design goals, is a pipelined 16-bit accumulator processor. An implementation of Leros needs at least one on-chip memory block and a few hundred logic cells. The application areas of Leros are twofold: First, it can be used as an intelligent peripheral device for auxiliary functions in an FPGA based system-on-chip design. Second, the very small size of Leros makes it an attractive softcore for many-core research with low-cost FPGAs.关键技术The smallest core is comparable to Leros and can be implemented

uCOS_II 2.52/2.62/2.76/2.80/2.83源代码打包下载-uCOS_II 2.52/2.62/2.76/2.80/2.83 download the source code package

模块: init.c 目的: 这个程序演示嵌入式实时操作系统μC/OS中中断的使用情况-Module: init.c Objective: To demonstrate the process of embedded real-time operating system μC/OS in the use of interrupted

随附的代码为您提供了有关如何使用带有以太网端口的ENC28J60 IC为Stellaris Launchpad设置以太网的基本概念。

/8051单片机TLC1549数据采集程序源代码 //单片机：At89S52 //连接类型：232 |485 接口 //校验方式：checksum //开发环境：keil C-/ 8051 TLC1549 data acquisition source code// single-chip: At89S52// connection type: 232 | 485// Check mode: checksum// development environment: keil C

应用背景可以实现stm8s单品机不用下载器，直接用电脑串口下载，这样在工程上无需拆解产品，只需要通过一个串口线就能对产品的程序进行更新；关键技术更改bootloader程序，使单片机能够通过串口线更新单片机的程序，使用C语言编写，移植性高，已经经过调试合格。

这个项目演示了如何获取日期和时间从 RTc DS1307 和打印，液晶屏上。此项目将帮助充分获得确切值的日期和时间即使电源已关闭。因为 RTC 有其自身内部的电源来保存的时间和日期。