vdcs

基于nordic soc蓝牙芯片开发的双串口例程。(There is a demo project, which based on ble_app_uart, please place the project under SDK13/examples/ble_peripheral.)

AVR单片机的串口传输，实现两个单片机通过串口传输简单信息(AVR microcontroller' s serial port transmission, to achieve two simple microcontroller through the serial port information)

说明：  swiching power suply with 5 volt output and 2 amper

51单片机最小系统用的C语言程序，里面有数码管显示，按键扫描，及一个时钟程序等，以供初学者入门用。(51 single-chip system with the smallest C-language program, which has a digital display, keypad scanning, and a clock procedures for entry to use for beginners.)

简单的流水灯开发程序，包括流水的类型和电路连接等资料(Simple water lamp development program, including the type of water and circuit connection and other information.)

利用51单片机结合超声波模块，编写的测距触发系统，程序可移植性好，具有人机界面，选用市售4脚传感器结合51机就可模拟，硬件简单。(The obstacle detection unit 51)

Indexing addrresses in NASM assembly

这是430的一个LCD的驱动程序，对于430的学习有很好的帮助。(This is a 430 LCD driver, have very good help for 430.)

基于51单片机的24c16驱动程序，用C语言编写，可以用于24c16的读写操作源码。 (Based on 51 microcontroller 24c16 driver, with the C language can be used to read and write operations 24c16 source.)

经典滤波算法包含了在单片机开发中所需的很多常见的滤波的方法(Classic filtering algorithm contains a microcontroller development required in many common filtering method)