Just I'm building a battery charging controlled by Pc software.
The basic thing that the software does is to read the battery % charge and switch on or off a circuit that connects to a power source (around 14 VDC, 1000 mAH).
How I know when the battery is charged? Because the computer needs to know it to disconnect the charger from the battery.
I have also tried to charge the battery from the energy coming from the collapsing magnetic field of an electromagnet and it has given me good results too.
The basic thing that the software does is to read the battery % charge and switch on or off a circuit that connects to a power source (around 14 VDC, 1000 mAH).
How I know when the battery is charged? Because the computer needs to know it to disconnect the charger from the battery.
I have also tried to charge the battery from the energy coming from the collapsing magnetic field of an electromagnet and it has given me good results too.
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