End the cycle of replacing AAA batteries :-)

[Gunther]

Andy,

you could also try this:

Good luck.

Gunther

[FORTRANS]

Hi,

   I use 3.7 V AA batteries.  I get them at Radio Shack.  I
used to get them at battery stores.

Regards,

Steve

[Magnum]

I got my "step down board" in today.

Test results look good.

http://i1289.photobucket.com/albums/b516/drew77580/StepDown_zps55cc6aa2.jpg

Once I get my project box in, I will finish up. :-)

Andy

I am thinking of making a anti theft device for my bike that discourages theft via 100,000 volts.

[dedndave]

100 KV is very hard to work with
10 to 20 KV is plenty to keep someones hands off things
hard enough to work with, as it is
you may even need high-voltage resin in places