利用单片机加控制直流电机，利用P1口，编制程序输出一串脉冲，经放大后驱动小电机，改变输出脉冲的电平及持续时间，达到使电机正转、反转、加速、减速。停转之目的。...

st7920液晶显示模块,采用c语言编写,可直接显示12864 -st7920 liquid crystal display module, using c language, can be directly displayed 12864

我看了一个外国的朋友关于相机的程序.试着编个程序看看.-I read a foreign friends on the cameras procedures. Try to look at the series processes.

IC卡操作Demo 包括了常见的IC卡种类。可执行写入、读出、校验、密码修改、批量作业等功能。-IC crepe Fuzeng brazing Demo women are rude mamma residual cavity IC Crepe undress 。 Se Joon Gou写shallow embankment millet 入))) corchorifolius Guang hesitate码party clam) silkworm brazing stresses bulging features quickly-deteriorating jade 。

该教程是基于SPCE061A凌阳16位单片机的教学，由浅到深，非常适合初学者-it is the lession of SPEC061A ,and it is good for the freshman

cmx469 音频调制解 驱动 基于icc 6.31 -cmx469

这是应用在Philips的D12上的源代码。很有用的哦。-These source code applies in D12 of Philips,it s very valuable.

四通道的AD采样转换数据，并用于键盘和数码管的操作和显示。附有参考资料和pdf格式的原理图。-Four-channel sampling of the AD conversion data, and for the keyboard and the operation of digital control and display. With reference materials and schematic diagram pdf format.

输入所需资源,给出常用代码-bring in the necessary resources, is commonly used code

16输入8输出单片机程序-16 input output MCU procedure 8

usr lpc2148 develop usb hid