射频为基础的远程

一个简单的小实验，使用的是msp430g2452单片机进行超声波测距，并兼顾了低功耗设计 测距模块使用的是HC-SR04 显示模块为1602 温度测量模块为单片机片载的ADC10 该源代码为CCS5.1创建

bootloader software programmed into the Philips P89V51RD2 and P89LV51RD2 microcontrollers

基于ST7920控制芯片的LCD12864串行程序，只需要最少的引脚即可通讯。-Control based on ST7920 chip LCD12864 serial procedure, but requires a minimum of pins can be communication.

红外遥控器已被广泛使用在各种类型的家电产品上，它的出现给使用家器提供了很多的便利。红外遥控系统一般由红外发射装置和红外接受设备两大部分组成。红外发射装置又可由键盘电路、红外编码芯片、电源和红外发射电路组成。红外接收设备可由红外接收电路、红外解码芯片、电源和应用电路组成。通常为了使信号能更好的被传输发送端将基带二进制信号调制为脉冲串信号，通过红外发射管发射。本设计采用Atmega8作为红外发射编码和接收解码芯片。-Infrared remote control has been widely used in various types of household electrical appliances, it" s there to provide the users a lot of convenience. Infrared remote control system in general by the infrared emission devices and infrared devices to accept the composition of two major parts. Infrared emission circuit device can be by keyboard, infrared encoder chip, power and infrared emission circuit. By the infrared receiver infrared receiver circuit equipment, infrared decoder chip, power supply and application circuit. Usually better in order to signal the sending end of the transmission to binary base-band signal for pulse modulation, through the launch tube infrared emission. The design uses infrared emission Atmega8 as encoding and decoding chip receiver.

fft 变换C程序 不错的-fft transform good C program

PSOC UART SPI cypress 桥接功能 速度-PSOC UART SPI cypress

PHILIPS LPC2000 FLASH 烧写程序。目前最高版本，支持LPC内部带FLASH的芯片。-burning procedures. The current version of the highest support with internal LPC Flash chips.

一个不错的需求分析实例！希望对大家有帮助-A good example of the needs analysis! Hope everyone has to help

ping指令详解, c语言编写，适用于pc机，稍加修改就可以移植到嵌入式系统中。-Detailed ping command, c language, applicable to pc machine, a little modification can be ported to embedded systems.

单片机 c语言 注释详细 查询方式 48位并行接口ADC080X的接口与驱动-Singlechip c language query in detail mode Note 48 parallel port interface with the driver ADC080X