1. Hard pen: imitating the writing handwriting of hard pens such as fountain pens, ballpoint pens, and chalk.Vdink lcd interactive flat panel display smart board touch screen for schools
2. Lemes kalam: Ieu imitates tulisan leungeun tina sikat, nu bisa ngajelaskeun stroke jeung prioritas handwriting.Vdink lcd interaktif panel datar tampilan papan pinter layar rampa keur sakola.
3. Laser pointer: Tarik perhatian panongton urang ku cara ngarobah jero warna, sarta tulisan leungeun saméméhna moal ngaleungit dugi pamaké ngalakukeun operasi salajengna. Vdink lcd interaktif panel datar tampilan panel touch layar pinter pikeun sakola.

2022.09.09