This video covers a complete oil change and oil level sensor replacement on the BMW E39 M5. We go through the service process ...

Abstract: Light source and photodetector are necessary elements for liquid concentration sensing system. Normally, two different devices are needed to realize these functions. The coexistence of ...

This plugin lets you change a variety of different settings per room and/or zone, these settings vary from changing a lights color, to turning them off! You can even lock all the doors in a room ...