Mega128_Sleep_Wake

说明：  单片机学习，lcd及其应用，适用于单片机初学者(Single chip computer learning)

21天学通51单片机开发源代码，学习51单片机的教材，值得下载(21 Days 51 MCU development of source code, 51 MCU learning materials, worth downloading)

一个C++库，用于CNC数控加工之CAM处理。(OpenCAMLib (ocl) is a c++ library for creating toolpaths for cnc-machines such as mills and lathes.)

1单片机 控制直流电机转速 PID算法+C语言程序+Proteus仿真 采用PID控制算法控制电机转速，使得电机实际转速与设定转速保持一致。(1 MCU control DC motor speed PID algorithm+C language program+Proteus simulation using PID control algorithm to control motor speed, so that the actual motor speed and the set speed consistent.)

240128液晶驱动的测试程序，c语言编写(240,128 LCD driver testing procedures, c language)

本设计主要实现用按键控制步进电机四相单拍、四相双拍和四相八拍三种方式切换， 正、反转及其加、减速，并能在LCD上显示其运行状态（速度和转向）。(The design of the main keys to achieve control of stepper motor with a single shot four-phase, four-phase two-and four-phase eight-shot shoot three ways to switch Positive, reverse its acceleration, deceleration, and in its operational status on the LCD display (speed and steering).)

飞思卡尔比赛资料，不怎么样，大家看看就算了(Freescale game data, not very good, take a look even if the)

给大家介绍一个PDF操作的sdk。通过这个sdk你可以直接对PDF文件进行显示、修改、新建及打印(Debenu Quick PDF Library Guide)

闭环矢量的代码，台达的，汇编语言。绝对真实，行家一眼就能看出来(Closed-loop vector code, Delta, and assembly language. Absolutely true, experts tell at a glance)

通过NXP NFC Reader IC RC523 读取Felica (NFC TYPE 3)card，配合NXPRdLib使用（NXP官网下载） (Read Felica(NFC TYPE 3)card with RC523)