It's big so I'll just link to it.
http://img30.yfrog.com/img30/1909/gou.png
This uses this PCB, http://www.batteryspace.com/pcbfor37vli ... limit.aspx , and this battery, http://www.batteryspace.com/highpowerpo ... arate.aspx .
Power for the wireless controller is not included because I'm not sure if it will run off 3.7v. I will test this soon.
AND NOW FOR ANOTHER ONE!
This next one is not complete yet, but it uses Samjc3's powerboard consisting of a 7805 and an L3DD. It is good for a portable that has an intial power source higher than 6v. It just uses an SPST switch but it can be adapted to use the Play and Charge in the previous diagram. I also added a nice lavender background so it wouldn't strain your eyes.
I haven't seen the powerboard yet so I just drew some circles. The input on the left of the powerboard is where the 6v comes from the batteries and the two circles on the right are outputs; top is 5v and bottom is 3.3v. This will be updated to be more precise when I get the powerboard Samjc3 so graciously sent me. <3. There is no power going into the audio amp on this because audio amps take different voltages etc. You have to find out how much voltage your amp takes then choose between the three voltages you have (6, 5, and 3) or convert to whatever voltage you need.
http://img30.yfrog.com/img30/1909/gou.png
This uses this PCB, http://www.batteryspace.com/pcbfor37vli ... limit.aspx , and this battery, http://www.batteryspace.com/highpowerpo ... arate.aspx .
Power for the wireless controller is not included because I'm not sure if it will run off 3.7v. I will test this soon.
AND NOW FOR ANOTHER ONE!
This next one is not complete yet, but it uses Samjc3's powerboard consisting of a 7805 and an L3DD. It is good for a portable that has an intial power source higher than 6v. It just uses an SPST switch but it can be adapted to use the Play and Charge in the previous diagram. I also added a nice lavender background so it wouldn't strain your eyes.
I haven't seen the powerboard yet so I just drew some circles. The input on the left of the powerboard is where the 6v comes from the batteries and the two circles on the right are outputs; top is 5v and bottom is 3.3v. This will be updated to be more precise when I get the powerboard Samjc3 so graciously sent me. <3. There is no power going into the audio amp on this because audio amps take different voltages etc. You have to find out how much voltage your amp takes then choose between the three voltages you have (6, 5, and 3) or convert to whatever voltage you need.