Controller of light-operated toy

A control device for optically controlled toy consists of a light emitter, a light receiver and a mechanical transmission device, wherein audio frequency analog integrated blocks are respectively connected in the light emitter and the light receiver, so when the light emits light, sound can simultan...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	JULAN LIU
Format:	Patent
Sprache:	eng
Schlagworte:	AMUSEMENTS GAMES HUMAN NECESSITIES SPORTS TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS
Online-Zugang:	Volltext bestellen
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