...

docs/ja/unit/cardkb.md

@@ -4,7 +4,7 @@
 
 ***
 
-:memo:**[概要](#概要)**      :octocat:**[サンプルコード](#サンプルコード)**      🛒**[購入リンク](https://www.aliexpress.com/item/M5Stack-Official-CardKB-Mini-Keyboard-Unit-MEGA328P-GROVE-I2C-USB-ISP-Programmer-for-ESP32-Arduino-Development/32963872643.html)**
+:memo:**[概要](#概要)**      :octocat:**[サンプルコード](#サンプルコード)**      🛒**[購入リンク](https://www.aliexpress.com/item/M5Stack-Official-CardKB-Mini-Keyboard-Unit-MEGA328P-GROVE-I2C-USB-ISP-Programmer-for-ESP32-Arduino-Development/32963872643.html)**   :clapper:**[相关视频](#相关视频)**
 
 <!-- :memo:**[Description](#Description)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:octocat:**[Example](#Example)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:electric_plug:**[Schematic](#Schematic)** &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;🛒**[Purchase](https://pt.aliexpress.com/store/product/M5Stack-Official-CardKB-Mini-Keyboard-Unit-with-MEGA328P-GROVE-Port-I2C-ISP-for-M5Stack-ESP32-Arduino/3226069_32963872643.html?spm=a2g03.12010615.8148356.28.7b686481fhK2em)** -->
 
@@ -87,4 +87,10 @@ void loop()
 <table>
  <tr><td>M5Core(GROVE A)</td><td>GPIO22</td><td>GPIO21</td><td>5V</td><td>GND</td></tr>
  <tr><td>CardKB</td><td>SCL</td><td>SDA</td><td>5V</td><td>GND</td></tr>
-</table>
+</table>
+
+## 相关视频
+
+- **CardKB 的案例 - 01**
+
+<iframe width="560" height="315" src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/video/Blog/Twitch201901/M5stack%20Cardkb.mp4" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

docs/ja/unit/esp32cam.md

@@ -4,7 +4,7 @@
 
 ***
 
-:memo:**[概要](#概要)**   :bulb:**[クイックスタート](ja/quick_start/m5camera/m5camera_quick_start)**      :octocat:**[サンプルコード](#サンプルコード)**      :electric_plug:**[回路図](https://github.com/m5stack/M5-回路図/blob/master/Units/esp32-cam/M5CAM-ESP32-A1-POWER.pdf)**      🛒**[購入リンク](https://www.aliexpress.com/item/M5Stack-Official-ESP32-Camera-Module-Development-Board-OV2640-Camera-Type-C-Grove-Port-3D-Wifi-Antenna/32881414545.html)**
+:memo:**[概要](#概要)**   :bulb:**[クイックスタート](ja/quick_start/m5camera/m5camera_quick_start)**      :octocat:**[サンプルコード](#サンプルコード)**      :electric_plug:**[回路図](https://github.com/m5stack/M5-回路図/blob/master/Units/esp32-cam/M5CAM-ESP32-A1-POWER.pdf)**      🛒**[購入リンク](https://www.aliexpress.com/item/M5Stack-Official-ESP32-Camera-Module-Development-Board-OV2640-Camera-Type-C-Grove-Port-3D-Wifi-Antenna/32881414545.html)**      :clapper:**[相关视频](#相关视频)**
 
 ## 概要
 
@@ -147,3 +147,9 @@
 ### ファームウェア
 
 - **[ESP32CAM ファームウェア](https://github.com/m5stack/m5stack-cam-psram/tree/NoPsram)**
+
+## 相关视频
+
+**ESP32CAM case - 01**
+
+<iframe width="560" height="315" src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/video/Blog/Twitch201901/M5StackCamera.mp4" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

docs/ja/unit/neoflash.md

@@ -48,4 +48,8 @@
 
 **UIFlowでのNeoflashの使用**
 
-<iframe height=498 width=510 src='https://m5stack.oss-cn-shenzhen.aliyuncs.com/video/%E6%95%99%E7%A8%8B/NeoFlash/E1%20-%20Neoflash%20%E4%BE%8B%E7%A8%8B%EF%BC%88UIFlow%20Tutorials%202%EF%BC%89.mp4' frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+<iframe width="560" height="315" src='https://m5stack.oss-cn-shenzhen.aliyuncs.com/video/%E6%95%99%E7%A8%8B/NeoFlash/E1%20-%20Neoflash%20%E4%BE%8B%E7%A8%8B%EF%BC%88UIFlow%20Tutorials%202%EF%BC%89.mp4' frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+
+**Neoflash 的演示 - 闹钟**
+
+<iframe width="560" height="315" src='https://m5stack.oss-cn-shenzhen.aliyuncs.com/video/Blog/Twitch201901/M5stack%20NeoFlash.mp4' frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>