Infrared remote control toy
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United States of America Patent
Stats
-
Jan 22, 1991
Grant Date -
N/A
app pub date -
Jul 19, 1989
filing date -
Jul 20, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An infrared remote control toy which needs a small amount of motor starting current includes a logic IC and a motor drive circuit consisting of four transistors connected in the form of a bridge, in which the bases of the third and fourth transistors are connected to the first and second junctions of the bridge.
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Family
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