Hello there! I am currentlydesigning a project that uses an electrical bus system. and in that bus system i want to be able to send a data signal through the power line. In theory it should work as following. Via an application on my mobile phone i want to send "Living room light on" for example. …

Sending a PWM signal over the power line.

system April 10, 2014, 3:23pm 7

It's Ultrasonic not audio

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