<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[st7701S 屏V853 VIsion开发板驱动]]></title><description><![CDATA[<p dir="auto">背光电压5V，低，不知道在哪里提高电压，系统参数如下![替代文字](<img src="/assets/uploads/files/1714049049538-0425.png" alt="0425.PNG" class=" img-responsive img-markdown" width="726" height="451" /> 图片地址)，请教下是背光问题吗？</p>
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