| A novel design of supercapacitor using a hybrid silica sol-gel material and self-assembled monolayers of a common fatty acid has been develo...
All items tagged with Magnetic and Battery (3)
| The battery discharger published in the June 1998 issue of this magazine may be improved by adding a Schottky diode (D3). This ensures that...
| One of the problems that designers of portable equipment face is generating a regulated voltage whose level lies between those of a fully...