Click the pen coil
In modern society, almost everyone has a computer, but many people are still used to taking work notes or meeting minutes with pen and paper···
Smart pen coil
The smart pen coil uses the working principle of EMR electromagnetic induction technology, EMR is called Elector-Magnetic Resonance···
Capacitive pen coil
Capacitive pen coil···
Translation pen coil
The coil of the translation pen is the core component of the induction charging device in the translation pen. It scans the printed font into the pen through internal OCR···
Electronic pen coil
Electronic pen coil···
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