Tuesday, 2 August 2011

Inhotep Bendini Battery Charger

Just looking through things and came across this one I setout some time back never built it but would work.

I did an electronic version of it somewhere if anyone’s interested.
Still had moving parts but used reed switchers and transistors to do the switching. 

1 comment:

  1. This circuit is able to charge your PDAs, Ipods, Mp3 players and any device that plug in to a computer USB to charge. If you fit this circuit in a small box with a 9V battery then it will become a portable emergency USB charger travel batteries