samsung interactive touch screen display

samsung interactive touch screen display.The figure shows the PCB emission top (TX) receiving layer and the bottom (RX) layer , in its interior , clock chip when a 240-kHz square wave , it is from TX layer transmission to the RX layer. A capacitor is formed between these two layers. When a grounded finger approaches the plastic mask , some capacitor edge areas are bypassed , which will cause current changes to the ADC or CDC . The CDC then measures the change in current based on the change in capacitance caused by finger movement.

Interactive Whiteboard

IQAio GR519 Interactive Whiteboard

samsung interactive touch screen display.IQAio GR519 is highly integrated with multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, OPS and other equipment, forming a perfect multi-media classroom solution together with a projector. 

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IQ Infrared
Interactive Whiteboard

Support gesture recognition:
1 finger to write, 2 fingers to select, full palm to erase.

Enable 10/16/32 touch points for collaboration.

18 hotkeys on both sides for handy operation.

No special pen required

Bundled with IQ Interactive Education Platform Software 6.0 which has rich resources and tools to achieve a vivid class atmosphere.

IQ All-in-one
Infrared Interactive Whiteboard

Integrated design: Highly integrated multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, built-in OPS and other equipment.

Cost-effective : Only with a projector, IQAio GR519 can form a perfect classroom solution.

One key operation to power on: all the devices will be powered on including interactive whiteboard, built-in OPS, projector, central control system etc.

No complicated devices connection: save much time for classroom devices management before teaching.

Rich ports: plug-n-play external computers.

Bundled with IQ Interactive Education Platform Software: to give a vivid and wonderful demonstration in class.

IQClass Solution

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