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how touch screen display works

how touch screen display works.This part of the circuit mainly includes driving infrared transmitting part , driving infrared receiving part, exit communication part, JTAG debugging part. Drives the infrared-emitting portion of the chip by 4 feet, of 44 feet, the first 48 feet to complete, respectively, for controlling the braking state of the infrared emission of the light-dark signal : the DS ,SH - the CP , ST - the CP. Circuit principle reason as shown below:

IQTouch K Interactive Display

how touch screen display works.This part of the circuit mainly includes driving infrared transmitting part , driving infrared receiving part, exit communication part, JTAG debugging part. Drives the infrared-emitting portion of the chip by 4 feet, of 44 feet, the first 48 feet to complete, respectively, for controlling the braking state of the infrared emission of the light-dark signal : the DS ,SH - the CP , ST - the CP. Circuit principle reason as shown below: 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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