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.
Volleyball-Buyers Guide, Recommendations. http://www.Volleyball.ORG. RECOMMENDATIONS : If you play volleyball on a regular basis, you should invest in a good quality volleyball. Some of the most popular options for Youth Volleyballs ($20 and up) and Junior/Adult Volleyballs ($40 - $60) are shown below.Playing the game with a good quality ball can make the game much more enjoyable, and less painful on your arms. You can use the volleyball in games, and to do drills to improve your game.You can do drills on your own, with a partner, or a group of players.laying the game with a good quality ball can make the game much more enjoyable, and less painful on your arms. You can use the volleyball in games, and to do drills to improve your game. You can do drills on your own, with a partner, or a group of players.