Hello,
I am a newbie in electronics and I want to build a simple circuit. Is it possible to wire a few 3V solar cells from pocket calculators to charge 2 or 4 ni-cd AA batteries?
If each battery is 1.2-5v and the cell puts out 3 how can I divide voltage to each leg/ terminal. And what of current? If I wire several cells together how do I wire it to multiply current?
I am a newbie in electronics and I want to build a simple circuit. Is it possible to wire a few 3V solar cells from pocket calculators to charge 2 or 4 ni-cd AA batteries?
If each battery is 1.2-5v and the cell puts out 3 how can I divide voltage to each leg/ terminal. And what of current? If I wire several cells together how do I wire it to multiply current?