VISIBLE_LIGHT_AUDIO_TRANSMITTER

Published:2009/6/17 1:42:00 Author:May | From:SeekIC

In the visible-light transmitter, a 7805 volt-age regulator is connected in a variable-voltage configuration, and an audio signal is fed to the common input, to modulate the output voltage.The modulated output voltage is used to transmit intelligence via an incandescent larnp.



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