All items tagged with controller and battery (5)

1-06-2013 | It can be quite tricky to reuse Lithium-ion batteries from discarded equipment since these cells are often charged inside the equipment, mea...

1-04-2010 | These days many components and microcontrollers are designed for low-voltage operation and can be powered directly from a battery. For vario...

1-09-1996 | As described elsewhere in this issue, lithium-ion batteries are among the newest on the market. Because of their low weight, however,...

1-10-1993 | This nickel-cadmium (Ni Cd) battery charger is capable of charging up to eight cells individually. The power semiconductors needed to acco...

1-07-1992 | This handy circuit is intended for battery-operated appliances. lt functions as a touch-operatedsupplyon switch and delayed supply offsw...