Simple White-LED Transmitter and Receiver for Music and Voice

2013年2月22日 | By News | Filed in: News.
Although these are basic circuits, there are few properly tested VLC audio circuits online, so I used my free time to work on them and I am quite happy with the sound quality. =)  The sound quality will be even better if you solder all the components on a perfboard or PCB. For the transmitte…
By: ethanpng

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