Mar
30
From the MAKE Flickr pool
Carl gives an old-fashioned marble a shot of electric oomph with this upgrade –
Arduino with motor shield controlling a continuous rotation servo. The wheel turns when marbles are detected by the infrared phototransistor and LED pair next to the wheel.
Full set here, includes Arduino source and demo video.Neat – I’m guessing it would only take a bit more power and leverage to quickly turn this into an ‘outdoors only’ toy. Check out more project pics in the Flickr set.
Read more | Permalink | Comments |
no comment untill now