Types have a lot of touch screen, touch screen interactive whiteboard resistive touch screens and capacitive touch screen, the two basic believe it is clear to all, the concept of capacitive touch screen is now more common in our daily life, so what are the advantages of the capacitive touch screen it?
1, It is not easy to touch screen. Due to the capacitive touch screen for induction electrical flow of the body, if the body can be on the actual operation carried out. If a piece of touch in other things will not be relative to a certain extent, so basic to prevent the possibility of the touch screen.
2, Capacitor technology in the light than the interactive whiteboard for schools resistance loss and system power consumption.
3, Capacitive touch screen after the 4k smart board production only need or no need correction at a time. The resistor technology need regular calibration.
4, Support multi-touch capacitive touch screen technology, and don't like slow resistive touch screens, the actual operation is more visual and more challenging.
5, High wear resistance, compared with the 75 inch smart board resistor type touch screen. Capacitive touch screen in antifouling, moisture, wear resistance, etc have stronger.
6, Capacitive touch screen only need to touch, do not need pressure to generate the signals.
Industrial control touch screen is all-in-one 75 smart board equipment used in industrial Settings, is widely used in industrial automation production line, industrial robots, wisdom, factories, medical industry, business, self-service terminals and other fields. Industrial control and touch screen machine and ordinary commercial tablets are similar on the function, the main difference is that the touch screen control in the all-in-one demanding work environment, to be dustproof, waterproof, seismic explosion-proof, high and low temperature resistance, resistance to electromagnetic interference, and other functions, and ordinary commercial tablets do not have these features. Touch screen on the touch screen, industrial touch screen machine is a kind of can receive touch the first input signal of induction type liquid crystal display device, usually combined with LCD touch-screen display device. When graphical button on the touch screen, the screen of the tactile feedback system according to the programmed in advance, program drive all kinds of connecting device, again by liquid crystal displays create audio effect. Mainly used in information consulting terminal, multimedia teaching, industrial control, etc. Have reaction speed, saving space, easy communication, etc.
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