redmi 5 touch screen display.The determination of the domain value is realized by the data of the " 0 " state and the " 1 " state of each pair of pipes , and half of the data of the " 0 " state and the " 1 " state is set as the domain value by default. "0" state, i.e. once all of the launch tube Qing zero , at this time the emission tube are off state, the light intensity conversion value obtained by sampling the ideal state should be all 0; " 1 " state, i.e. all of the launch tube Light up one by one . At this moment, only one of the transmitting tubes is lit. In an ideal state, what is sampled is that the receiving tube receives the light intensity signal of the corresponding transmitting tube.

redmi 5 touch screen display.The determination of the domain value is realized by the data of the " 0 " state and the " 1 " state of each pair of pipes , and half of the data of the " 0 " state and the " 1 " state is set as the domain value by default. "0" state, i.e. once all of the launch tube Qing zero , at this time the emission tube are off state, the light intensity conversion value obtained by sampling the ideal state should be all 0; " 1 " state, i.e. all of the launch tube Light up one by one . At this moment, only one of the transmitting tubes is lit. In an ideal state, what is sampled is that the receiving tube receives the light intensity signal of the corresponding transmitting tube. IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.