wind power, we must focus on technology, size and ATAR090890H datasheet and performance. Currently fan parts manufacturers, manufacturers of performance fan unit growth will be relatively clear. Internet problems such as wind power have been successfully resolved, the wind farm, wind power operators will have a lot of room for growth performance. Focus on core technology and competitive advantages of wind power companies, such as Goldwind, Dongfang Electric, Shanghai Electric. QField technology also supports non-transparent material, anywhere, XY coordinate reports and capacitive touch keypad application generation, such applications include ink-jet printer operation screen, A / V remote control, and similar man-machine interface. In this operating mode, the invention can operate anywhere on screen with reporting features, like the location of portable computer on board the same track, but its larger size and lower cost. Designers can also control other features such as array capacitive touch buttons, touch wheel, touch the slider hybrid products, as well as in plastic or glass panel behind the glue a simple, low cost, made of two single-sided PCB dimensional position tracking board.