Driving circuit and remote controller with same

The utility model discloses a driving circuit and a remote controller with the same, and relates to the technical field of electronic equipment. The driving circuit comprises a main control module and a signal transmitting module, and the main control module is electrically connected with the signal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG SHIHUA, CHENG CHUNLIN, YAO CHANGCHUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a driving circuit and a remote controller with the same, and relates to the technical field of electronic equipment. The driving circuit comprises a main control module and a signal transmitting module, and the main control module is electrically connected with the signal transmitting module; the signal transmitting module comprises a boosting chip, an inductor, at least one infrared light emitting diode and a triode; one end of the inductor is electrically connected with an enabling pin of the boosting chip, and the other end of the inductor is electrically connected with an external inductor pin of the boosting chip; the anode end of the infrared light-emitting diode is electrically connected with the power supply and the output pin of the boosting chip, the cathode end of the infrared light-emitting diode is connected with the collector electrode of the triode through the first resistor, the emitter electrode of the triode is grounded through the first capacitor, and the base el