Make your own dj crossfader with arduino for Virtualdj just for 4$

You can use your mobile phone and google cardboard (or VR boxes) as FPV goggles. You need mobile UVC converter for doing this. It was very enjoyful but I need to try again in a calm day. configuration:

Made with : Arduino Pro Mini , IRF540 mosfet , 3X 1W COB LED module , 2X 18650 (dismantled from laptop battery, 2P) , Powerbank charger module , JST pair cables , Potentiometer with aluminium cap , PLA

USB rechargeable portable juice blender test

You can see the video to check how to do it

It was an ordinary summer day. I decided to ride my light mountain bicycle to up to a hill that I don't know before. There was so much fun. You can see the last part of my ride with the music I created