| Many model craft are powered by 12 V rechargeable batteries. Often, it would be a godsend if these batteries could be charged by a...
All items tagged with Car and Portable (3)
| Portable CD players have anannoying drawback: their current drain is so high that even rechargeable NiCd batteries. let alone dry types,...
| Applications for this mechanically set and reset bistable are found, among others, in anti-theft devices and model railway crossings.