Advantages and disadvantages of infrared electronic whiteboard?The advantage of infrared electronic whiteboard is that there is no need for a special pen for induction operation. Induction operation c
2021/12/30 hongling
What is the function of interactive whiteboard?The main functions of the interactive whiteboard are as follows:1. Blackboard writing: the stroke, thickness and color can be changed at will; On the pre
2021/12/30 hongling
Is the touch screen calibrated or inaccurate?This phenomenon may be that after the touch screen is applied for a period of time, the reflective stripes around the screen are covered with dust, which c
2021/12/30 hongling
The essence of information technology is to serve education and teaching. With the popularization and application of information technology, the problems in education and teaching have been well allev
2021/12/30 hongling
What are the advantages of "smart classroom interactive blackboard""Smart classroom interactive blackboard" can switch from the blackboard to the touch screen with one button, The
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The market of outdoor large-scale digital signs is 15.3 billion in the whole year, with an annual growth of more than 10% in the next five yearsOutdoor advertising is an important part of urban block
2021/12/30 hongling
Educational all-in-one machine1. The development of all-in-one education machine in China is gradually maturing. The new all-in-one education machine has become a market trend and will pay more attent
2021/12/30 hongling
Our smart class brand productsSmart class card is to strengthen class culture construction and class style display. It is an information product about class culture display specially created for the s
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