Description
- Simple motor using a Hall Effect switch - kit #6
- Grand prize winning science fair project in 1997-2000!
- Quiet and reliable motor with speed over 3000 RPM
- Lots of experimentation possibilities
- Great for science projects!
Unique type of a simple electric motor from
simplemotor.com that uses optical pair (LED and phototransistor). Perfect learning tool to make first steps in electricity and magnetism.
Efficient design guarantees this motor to work every time.
Could be assembled in less than an hour and a half.
Allows experiments with two different voltages.
Requires four AA batteries (not supplied).Soldering is required.