13.3 inch touch screen kit.Among them, L is the position when the N-th tube is blocked. ?? L1 is the offset when the finger is in front of the identified tube. ?? L2 is the offset of the finger at the determined tube, XN is the data received by sampling the Nth tube during scanning, and the data received by the Nth tube is sampled when XNmax is "1". When XNmin is "0", the data received by the Nth pipe is sampled.

13.3 inch touch screen kit.Among them, L is the position when the N-th tube is blocked. ?? L1 is the offset when the finger is in front of the identified tube. ?? L2 is the offset of the finger at the determined tube, XN is the data received by sampling the Nth tube during scanning, and the data received by the Nth tube is sampled when XNmax is "1". When XNmin is "0", the data received by the Nth pipe is sampled. 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.