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hello,I was wondering if It was possible to make sound reactive leds that use a switch(hold switch). I was thinking of connecting the positive to the speaker and the negative to the hold switch. I was wondering if that could work. Im planning on using 6 red 2.1 volt leds. What power does the speaker use because I have a 27ohm 1 watt resister if it connects to a 5.0v power source. If it isnt 5 volts what resistor should i use? Sorry for so many questions. Also is 300mcd red led bright?
He want sound reactive. And it needs the ground and positive from the speaker only. ONLY. Until Alien shows us how to sue the wifi switch.