| With modern batteries based on the alkali metal lithium, the storage of electrical energy has become more convenient but, at the same time,...
All items tagged with NiMH and Power (3)
| The goal of this project is to allow standard AA size rechargeable batteries, like NiMH, to effectively charge portable devices like smartph...
| Following the detailed description of the preamplifier in last month's installment, this second and final part of the article deals with t...