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Useful things for all scales including electonic components
These miniature stepper motors can be used to switch point motors or other accesories on model railways. There are a number of advantages when using stepper motors: Unlike servo motors, the points will not lose position if the power is lost. Once the point has changed the power can be switched off, unlike a servo which needs a continual power supply in order to maintain its position. These stepper motors are robust. Finally, these mini stepper motors are easily linked to low cost microprocessors such ..