Electronic Table Card Based on Full Color LED Screen

Nowadays, the table cards appeared in the meetings are mostly made of paper or copper. They usually lack of beauty and just used once, which not only is a waste of resource but also does bad to environmental protecting. Then an electronic table card that can be reused and easily set is needed. In this design, IAP15W4K58S4 is chosen as the main control chip of the whole system, and MBI5124 is used to drive the full-color 32*64LED screen, and the battery management module and communication module are needed as well. The font and color of characters on the screen can be easily set by a computer or smartphone.