diff --git a/README.md b/README.md
index cd4f2da..7ff0d66 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,8 @@ Implement your project in an exquisite combination of hardware and software.
 
 * [Youtube ESP32 Project](https://www.youtube.com/playlist?list=PLnq7JUnBumAyhSBBp95MsQ5-chBAYheZw) 
 
+* [ESP32TTGO | INMP441 - Drawing a meter bar for sound level display (ft. TFT_eFEX)][[Video]](https://youtu.be/IqXVAG8ssjg)[[Source Code]](https://github.com/0015/IdeasNProjects/tree/master/ESP32_TTGO/INMP441_MeterBarForSoundLevel)
+
 * [[ESP32TTGO x ESP32CAM] Which One Is Faster? RGB565 vs. JPEG (ft. Dedicated JPEG Decoder)][[Video]](https://youtu.be/aD3C-mGh7I8)[[Source Code]](https://github.com/0015/IdeasNProjects/tree/master/ESP32_TTGO/ESP32CAM_WiFi_Direct_v2_Faster)
 
 * [[ESP32TTGO x ESP32CAM] Wi-Fi Direct! Output images of ESP32CAM to TTGO display. (ft. WebSocket)][[Video]](https://youtu.be/OdEmfRKDJts)[[Source Code]](https://github.com/0015/IdeasNProjects/tree/master/ESP32_TTGO/ESP32CAM_WiFi_Direct)