| In order to induce energy transfer from the old batteries into the rechargeable ones, a voltage difference must be established. Obviously, w...
All items tagged with Battery and Rechargeable battery (28)
| Originally developed for receiver batteries in radio-controlled (RC) models, the circuit discussed in this article is used to charge, discha...
| Electric torches, watches, pocket calculators, toys and personal stereos, they all need a particular type of battery to do their job. In som...
| Together with a small program running under DOS, the circuit discussed in this article acts as an ADCbased voltmeter that allows you to ca...
| This is the third and last in a series of three miniature designs for beginners in electronics. Each of the designs is powered by a 3...
| This little circuit exploits the fact that the remaining capacity of a Lithium Ion (Li-Ion) rechargeable battery is virtually proportiona...
| This circuit allows you to accurately measure the capacity of a rechargeable battery by discharging it at a constant current until the deep...
| Although newer types of solar cell have come to the fore recently, amorphous cells are bound to be with us for some time to come, mainly...