23 Nov
2010
23 Nov
'10
23:15
On 11/23/2010 09:45 PM, Sven Guckes wrote:
* Damian Stewart <damian.ml@frey.co.nz> [2010-11-23 14:31]:
well, it still just _feels_ wrong to go and throw batteries around...
biodigradable batteries, anyone? now *that* would cause a craze! :)
There are also solar cells. I recently broke apart some and soldered the pieces in series. Got 5V or so from 12 pieces. Charge a supercap and wait till it's dark.