摘要
数码相框是一种以数码照片的保存、回放和浏览为核心功能的产品,随着数码相机的发展,数码相框也出现在越来越多的家庭中。本文以Atmel公司生产的ATmega32A为控制核心,配合SD卡、外围电路和TFT液晶屏提出了一种数码相框的简易设计方案,实现了从SD卡读取bmp格式图片并在TFT液晶屏上显示的简易功能。它比普通的相框体积小、更灵活、更有动感,是现代家庭的必备装饰品。
The digital photo frame is a kind of products with the core function of storing,playbacking and viewing digital photos,with the development of digital cameras,digital photo frame also appears in more and more families.This paper presents the design of simple digital photo frame which adopts a single-chip microcomputer ATmega32A manufactured by Atmel Company as the control kernel,with the SD card,a peripheral circuit and TFT LCD screen.It can read a bmp picture file from SD card and display it on the TFT LCD screen.At the same time,it has become a necessary ornament in modern family as it is smaller,more flexible and more dynamic than a common frame.
出处
《科技信息》
2012年第9期129-130,共2页
Science & Technology Information
