Multi-media teaching numerical digital pen

The utility model provides a multi-media teaching numerical digital pen which comprises a pen body and a receiving body; a control circuit in the pen body comprises a laser module, a wireless transmission module, a power supply module, an acceleration sensor, a central processing unit, a memory modu...

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Bibliographische Detailangaben
1. Verfasser:	NIE SHAOHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES ELECTRIC DIGITAL DATA PROCESSING GLOBES PHYSICS PLANETARIA SEALS
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Beschreibung
Zusammenfassung:	The utility model provides a multi-media teaching numerical digital pen which comprises a pen body and a receiving body; a control circuit in the pen body comprises a laser module, a wireless transmission module, a power supply module, an acceleration sensor, a central processing unit, a memory module, a laser keystoke and a leaning keystoke. Through the use of the multi-media teaching numerical digital pen, the classroom efficiency is improved, the classroom atmosphere is enlivened, and the teaching efficiency is improved. The multi-media teaching numerical digital pen can be widely used on various demonstration occasions such as classrooms, conferences and speech and the like.