- April 25th, 2011, 9:40 am#318764
robwerden wrote:ok can you suggest a way to use 1 battery without burning the chip? I would like to eliminated having a second battery from the equation.Sledge wrote:I thought I would add..... for those wanting to use one battery source...Please be aware voltage regulators can spike higher than rated and could damage the sound module.
I went with this method as it just kept it simple.
I got 2 12v universal power adapters set on to run 9v the other to run 4.5v
this way I run everything off one Li-ion battery, and they are on a REGULATED power.
I just hard wired them onto my wiring harness and trimmed the plastic tip down just a bit.
got mine for like $10 for both of them shipped. this is how they look when you get them I will post a pic of them mounted once I get a pic of them.
Rob