this is a source code for usinf sd card with PIC

基于单片机的频率采集、计数以及显示程序,具有广泛的作用~-The frequency of single-chip based on the collection, counting and display procedures, the role of a broad ~

一些单片机适用小程序，用于单片机的控制，存储信息，LCD显示等相关源代码。-some small SCM application procedures for the MCU control, information storage, LCD display-related source code.

同为电脑遥控器，也是AVRUSB制作，但是带有触摸方式！-The same for the computer remote control, but also AVRUSB production, but with a touch-way!

u盘固件源代码，很不容易找到的，分享一下-u disk firmware source code, is not easy to find and share

移动机器人摇杆手柄调速中(AD采集)，微控制器为MSP430，已成功调试用于机器人上！-Mobile Robot Control in the rocker lever (AD Acquisition), micro-controller for the MSP430, debugging has been successfully used on the robot!

多功能MP3 支持fat32、fat16.jpg图片浏览等-Multi-function MP3 support fat32, fat16.jpg view photos

用89c2051模拟产生dtmf信号，广泛用于防盗报警、电话数据传输等；节省发号及收号电路，成本低。-with 89c2051 simulation of DTMF signals, widely used in anti-theft alarm, telephone data transmission; Savings and resumption of the circuit, and low cost.

AVR单片机解码普通PC键盘码值，解码后通过串口发送到电脑上显示-tiao shi tong guo

ARM9芯片片外启动的初始化以及中断处理程序-ARM9 chip, chip to start the initialization and interrupt handler