Optical communication receiving circuit diagram
Source: InternetPublisher:已注销 Keywords: power communication power supply communication Updated: 2020/10/03
The figure below is an optical communication receiving circuit. When the photoelectric tube is illuminated by the light emitted by the sound-modulated light-emitting diode of an appropriate infrared light transmitter (transmission distance is 137.2m), this circuit can provide a maximum output of 500mW to a 15Ω speaker. This system is suitable for situations where it is inconvenient to set up wires and lines, and is used under the condition that the wavelength is about 0.9μm.
Optical communication receiving circuit diagram
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