Introduction - If you have any usage issues, please Google them yourself
Camera OV7670 this item as an image sensor to store AL422 as a data interchange, STM32 chip as the core image acquisition system, TFT LCD screen as image display, realizes the STM32 processing based on camera image display system, completed a fast image acquisition, storage, data processing and image display. First collected by camera image through transmission lines to gather information is stored in the AL422, and then pass the STM32 second STM32 two-dimensional coordinates, images collected coordinates finally the STM32 to appropriately deal with the analysis of information, processing information through TFT, the image is displayed.