【摘要】 用BT829/856作为视频编解码芯片的可视门铃的工作原理、系统结构并重点介绍可视门铃中图像采集回放模块的实现。更多还原

【Abstract】 In this paper, the operation theory and the system architecture of a video doorbell is introduced. And The module of image collection and display is introduced as an emphasis with the chips BT829/856 , which are used as the decoder and coder of videos.更多还原