@kafr8413 If you build a motor like this, you have to adjust the coil at your solar cells. You can use a very thin wire and less windings or a thicker wire and much more windings. You will get the optimal results if the resistance of the coil is equal to the internal restistance of your solar cells. For further informations search at the web "Impedance matching".
Beautiful motor. I had a couple of questions.
1.What is the resistance (in Ohms) of the coils?
2. How many turns of what gauge wire?
kafr8413 2 weeks ago
@kafr8413 If you build a motor like this, you have to adjust the coil at your solar cells. You can use a very thin wire and less windings or a thicker wire and much more windings. You will get the optimal results if the resistance of the coil is equal to the internal restistance of your solar cells. For further informations search at the web "Impedance matching".
hmotor 2 weeks ago
I use epoxy-encapsulated monocrystalline solar cells with 0,58 V and 330 mA max. current. The dimension is 30 x 60 mm.
hmotor 1 year ago