COMMUNICATION ARCHITECTURE BETWEEN EAR BUD DEVICE AND CHARGING DEVICE BASED ON FEWER PINS

A controlling circuit, utilized in an ear bud device which can be charged by a charging device, includes a voltage detection circuit and a processing circuit. The voltage detection circuit is coupled to a power input pin of a communication interface between the ear bud device and the charging device...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Chuang, Chia-So
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERATION LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS PULSE TECHNIQUE SYSTEMS FOR STORING ELECTRIC ENERGY
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