The piezoresistive pressure sensor, or silicon cell. This type of pressure sensor consists of a micro-machined silicon diaphragm with piezoresistive strain gauges diffused into it, fused to a silicon or glass backplate. The resistors have a value of approx. 3.5 kOhm.
Quick Answer. The basic skills needed to play volleyball are serving, passing, setting, spiking, blocking and digging. Proper technique and form are essential to getting the ball in the desired location and to building up speed and power.
1. Locate a Space. 1  A proper space to put a volleyball court is in an 80-foot by 50-foot area. 2  While this is the ideal amount of space for a court, one can still be constructed in smaller areas.and. 1  A divider should be placed in between the playing space and the rest of the yard before sand is poured. 2  This is to protect the court from any weeds or exterior pest that may try to make the sand their home. 3  The divider can be manufactured out of wood just like a garden bed would be made.