diff --git a/草稿/test/test.md b/草稿/test/test.md
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+https://cdn.discordapp.com/attachments/1089871481128898582/1101348040876494889/mmexport1682652223225.jpg  small Fingerprint lock hanging on wardrobe
+
+
+
+https://cdn.discordapp.com/attachments/1089871481128898582/1101432414112325704/Screenshot_2023-04-28_at_16.58.55.png  Open the bedside table
diff --git a/草稿/硬件.md b/草稿/硬件.md
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+摄像头  ffmpeg[直播] opencv[机器视觉]
+
+4g模块  AT指令 voip系统 [闪信]
+
+显示屏   传感器 [数据可视化]
+
+舵机        水泵 [物理操作]
+
+NFC/ble  非接触式 [地理围栏]
+
+
+
+其他  公模定制外壳
+
+---
+
+安卓        微信机器人
+
+openwrt  路由网关
+
+nextcloud  nas存储