5V dc motor is the best for the robotics materials and it is inexpensive as compared to the other motors. dc motor is made up of the magnetic coils consist north and south pole
12v dc to 3v dc
DC Motor Specifications: 1.RPM 2.No-heap Speed 3.Slow down Torque 4.Most extreme Current
7K ohm
12V, 5V
There's a 12V and a 5V supply. The 5V is for the logic. The 12V supply is for the motor.
AC or DC? AC - use a transformer, DC - forget it - not simple or cheap.
AC or DC? AC - use a transformer, DC - forget it - not simple or cheap.
input voltage is strictly according to applications. If use 12V dc adapter power 5V dc device, the 5v dc device would be damaged.
working voltage is 5v regulated dc
That's almost twice the voltage. The chances of frying your device is high.
The resistance needed is1/(the current flowing through the resistance) ohms.
A motor is a motor no matter what the voltage is. The only thing it acts as is a driving force for other equipment.