HT1621的驱动文件。对用于测试段码液晶比较有用。程序部分参考了别人。...

提供pic单片机各功能模块的实现c代码，有助于全面掌握pic编程方法-Provide pic Singlechip realize various functional modules c code, contribute to the full pic programming method

基于51系列单片机实现8字数码管对时钟秒表的显示-MCU eight characters of the digital clock shows the stopwatch

MAX7219驱动例程，工程内还有DS1302等驱动代码，是学习写驱动不错的工程。-MAX7219-driven routines, engineering, etc. There are DS1302 driver code, is to learn to write good works driver.

此压缩文档包含了数个用VB语言开发的IC卡管理系统-This compressed file contains a number of development using VB language IC Card Management System

BTF020实验程序-1 btf020开发板自带-Experimental procedures BTF020 development board comes with-1 btf020

pt2240 Datasheet only.

usb固件程序LCD1602_GPIF_Firmwire-usb firmware LCD1602_GPIF_Firmwire

FreeRTOS，这个比 Real Time Linux 和 eCos 更小的实时操作系统，并且你也不用为这两个大的操作系统弄得头大了。FreeRTOS是一个非常小的实时操作系统，它包含有一个实时的内核及一个内核调制程序。它支持的单片机有 Philips ARM7, TI MSP430, Renesas (Hitachi) H8/S, Atmel AVR, Motorola/Freescale HCS12, Motorola/Freescale ColdFire, 及其他8051的单片机--FreeRTOS, an OS smaller than Real Time Linux and eCos. It is a very small real time operating system. It includes a real time kernel and a kernel configuration program.Its supported SCMs include Philips ARM7, TI MSP430, Renesas (Hitachi) H8/S, Atmel AVR, Motorola/Freescale HCS12, Motorola/Freescale ColdFire, and other 8051 SCMs.

单片机的串行口测试程序-MCU serial port test procedures

红外线IR在单片机中的应用及原理-infrared IR in SCM Application of Principle and