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@@ -10,6 +10,8 @@ Sensor
 
 ## What is WInFiDEL?
 
+[![WInFiDEL](http://img.youtube.com/vi/FzXX6JxIw_Q/0.jpg)](https://www.youtube.com/watch?v=FzXX6JxIw_Q "WInFiDEL - DIY 3D Printing Filament Diameter Sensor")
+
 WInFiDEL is an DIY open-source open-hardware Wireless 3D printing filament diameter sensor.
 
 This design is heavily inspired by the design previously published by Made with Layers (Thomas Sanladerer) (video: https://www.youtube.com/watch?v=RYgdLPe_T0c)