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Infrared headphones receiver circuit

2016-02-16 14:31  
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Use this infrared headphones receiver with the ir headphones transmitter.
Use 600Ω headphones. BPW41N and BP104 have a filter for visible light and are centered on 950nm at 250C.
At normal light illumination and 3 to 4 meters distance the audio distorsion were 1 – 2%, wich is not bad for such a simple ir headphones receiver schematic

IR headphone receiver circuit diagram

infrared headphones receiver circuit schematic


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