touch screen y display es lo mismo

touch screen y display es lo mismo.The implementation method of the eight-wire touch screen is the same as that of the four-wire touch screen, except that one line is added to each bus. For the VREF bus, one wire is used to connect VREF , and the other wire is used as the positive reference input of the digital-to-analog converter of the SAR ADC . For the 0V bus, one wire is used to connect 0V , and the other wire is used as the negative reference input of the digital-to-analog converter of the SAR ADC . Any of the four wires on the unbiased layer can be used to measure the voltage of the voltage divider.

IQTouch K Interactive Display

touch screen y display es lo mismo.The implementation method of the eight-wire touch screen is the same as that of the four-wire touch screen, except that one line is added to each bus. For the VREF bus, one wire is used to connect VREF , and the other wire is used as the positive reference input of the digital-to-analog converter of the SAR ADC . For the 0V bus, one wire is used to connect 0V , and the other wire is used as the negative reference input of the digital-to-analog converter of the SAR ADC . Any of the four wires on the unbiased layer can be used to measure the voltage of the voltage divider. 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.

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Let’s See IQTouch K Interactive Display

4K UHD Display

Stunning 4K UHD can display a cystal clear image on
screen.

20 Touch Points

Enable an interactive and collaborative teaching atmosphere
in classroom.

Built in Wifi hotspot & Optional
Multi-screen casting Software

Support to cast your devices to the screen wirelessly,
and your devices can control the screen wirelessly.

Easy-to-Use Built-in Whiteboard
Software

Built-in Whiteboard software under Android system allow to do
two separate screen teaching and three separate screen teaching.

All-channel Annotation

Enable to annotate under Android system and
Windows system.

Power On/Off Lock and Screen Lock can
be Set with A Password Respectively

Support to lock screen and lock power on/off button
to avoid student malfunction and secure privacy.

To compare with our other IQTouch Series

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