What is LCD blackboard?

LCD blackboard, also known as flexible blackboard, uses the characteristics of bistable liquid crystal. It uses Stress writing and display bright colors on the surface of the LCD screen. It does not need electricity when writing. It can also write with fingers by using pressure sensing. The power consumption is extremely low. Three AAA batteries can be used for about one year, with extremely high writing accuracy and sensitivity, which can achieve the real writing effect

LCD blackboard on the left and traditional whiteboard on the right. Convenient to combine new style writing with traditional teac

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