Hello,
I'm trying to make a portable mp3 amplifier out of two computer speakers. Now I have read this article on how to make them:
http://www.instructables.com/id/how...-power-connector-and-removing-second-speaker/
Also, here's a picture of my amplifier, battery pack and speaker: http://imageshack.us/g/163/img2012t.jpg/
I'm stuck at step 3 where you should add the power source (in my case a compatible battery pack). I have the battery pack and want to either solder it directly onto the board or connect them with the two wires that I cut from the power transformer. Where do I solder the two wired to the board or which two wires from the battery pack should I connect to the two wires from the old transformer? In other words, how do I connect the battery pack to the amplifier?
I know, the explanation wasn't the best but I would be really glad if you tried helping since I have had this problem for a long time now already...
Thanks!
I'm trying to make a portable mp3 amplifier out of two computer speakers. Now I have read this article on how to make them:
http://www.instructables.com/id/how...-power-connector-and-removing-second-speaker/
Also, here's a picture of my amplifier, battery pack and speaker: http://imageshack.us/g/163/img2012t.jpg/
I'm stuck at step 3 where you should add the power source (in my case a compatible battery pack). I have the battery pack and want to either solder it directly onto the board or connect them with the two wires that I cut from the power transformer. Where do I solder the two wired to the board or which two wires from the battery pack should I connect to the two wires from the old transformer? In other words, how do I connect the battery pack to the amplifier?
I know, the explanation wasn't the best but I would be really glad if you tried helping since I have had this problem for a long time now already...
Thanks!