数模转换程序，内含电路图，以及流水灯显示，控制滑动变阻器，改变模拟量，从而改变数字量-Digital-analog conversion process, includes schematics, as well as water light show, slide rheostat control to change the analog to digital change

学习ARM的教学篇中册.使用幻灯片放映.-The teaching ZhongCe article study ARM. Use slide show.

arm上数码相框源码，可以放大、缩小、上一张，下一张，全屏播放，幻灯片播放，自由选择播放目录，时间戳功能。-The arm on the digital photo frame source, you can enlarge, shrink, one, under a full-screen playback, slide show, free to choose the playlists, time stamp function.

本设计是要实现幻灯片放映功能，修改并融合了LCD单个图片显示程序和LED跑马灯程序，编写程序使LCD图片刷新和跑马灯同时运行，并且运行频率可以分别设定。-This design is to achieve a slide show function, modify and integration of the LCD picture display program and a single LED Marquee procedures, programming the LCD image to