how to make led writing board

... do not support chalk/ink pen writing and green board/whiteboard writing contents cannot be saved. Through this solution can make writing contents converted to digital page and share via QR code, this solution can combine with interactivce whiteboard,

...LED Infrared Smart Interactive Electronic Board For Classroom Interactive displays come equipped with teaching tools that make learning fun. With 20 points of touch– 20 users can write, erase, move or gesture at the same time without special modes, toolbars or menu selection. The Auveeya X6 includes: • LED...

... tip you can writing, journal. Dual tips ideal for doodling, books coloring, student learning, kids playing. BRIGHT COLORS AND LARGE CAPACITY INK: assorted colors. In the dark light, especially at night with LED fluorescent board use -- make your pop text,