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.
Absolute Encoder,Through Hollow Encoder,Absolute Encoder 13 Bit,14 Bit Optical Rotary Encoder Jilin Lander Intelligent Technology Co., Ltd , https://www.jllandertech.com
Previously this site has reported on Google's own tablet may be named Play, as well as some possible configuration rumors. It now appears that the former is already full of truth - today Google officially announced the electronic market Android Market was renamed the Play Store. On the latter information site Fudzilla broke the news that it has been confirmed from some sources that Google will launch this product in the summer.
Fudzilla cited source analysis that it was not because of the choice of ASUS OEM that the Google Nexus tablet used the Tegra 3 processor. It was the other way around - ASUS had the most experience in developing Tegra 3 products before it was selected. The Eee Pad MeMo 370T, which has a similar configuration and price of US$249, has already been shown at CES. Google believes that the slightest reduction in configuration, such as the reduction of the built-in flash memory to 8GB, can meet the US$199 pricing requirement.
In addition, there are news from the supply chain that the Google Nexus tablet will use a 7-inch screen with a resolution of 1280*800. Analyze that the Google Nexus tablet is intended to be with Amazon's Kindle Fire or Barnes & Noble's Nook Tablet, and Apple's rumored iPad mini competition. By convention, the time for Google to release new products is likely to be at the I/O conference in June. The specific time is June 27-29.