We this time make Gear like burning. The way is quite simple that we install LEDS in the Gear. For my network using the LED valve cap. The LEDS illuminate when rotating. May be a bit silly but interesting. Here I use a sepedamotor.
Tools and Materials:
1. Sepedamotor (not Metik)
2. LED
3. LED Valve Cap
4. Cables.

Okay this is just what I can share hopefully inspire.