
In addition to tablet computers and notebooks, the third place is e-book readers. The number of Internet users planned to purchase within the next year will reach 11%, and the fourth will be netbooks and desktops. The proportion of users who plan to purchase will also be 8%.
It is understood that about 4,000 consumers participated in this survey. The survey data reflected that, as of the end of 2011, the demand for tablet PCs in the United States will reach 43 million.
The research findings provide a good outlook for the future development of the tablet PC. The bright future will make people yearn for it; this report may be just good news for Jobs, because his iPad never sells, but For his competitors, it may be a big motivator, stimulating them to speed up the development of such products, and share a slice of the virgin land that has just been developed by Apple. Research results show that consumers still have demand for tablet products other than the iPad.
Absolute rotary Encoder measure actual position by generating unique digital codes or bits (instead of pulses) that represent the encoder`s actual position. Single turn absolute encoders output codes that are repeated every full revolution and do not output data to indicate how many revolutions have been made. Multi-turn absolute encoders output a unique code for each shaft position through every rotation, up to 4096 revolutions. Unlike incremental encoders, absolute encoders will retain correct position even if power fails without homing at startup.
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