Asked
— Edited
it i solder a wire straight on the spkr from the ezbv4,howmany volt wil,
that be?i have a black and red wire .
it i solder a wire straight on the spkr from the ezbv4,howmany volt wil,
that be?i have a black and red wire .
In this case the voltage doesn't really matter. The audio signal is a low voltage (3.3V or below) and all wires that I know of can handle that voltage.
so when he speaks it wil flash on the ritme of speech.
here is what i mean.
solder in ezbv4