Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Mar 4, 2012
Plant watering robot built with Lego. - waters the plants while you are on holiday - controlled by an Arduino controller - waters all the plants one by one - code generated by an Access application - extracts water from a plastic box with water (control valve connected to the mains would be a better solution) - water tank contains a mixer and aeration unit to prevent dead water - built from all lego, except the waterpump - extendable until at least 20 plants
Don't forget to put something else instead of the plants on the windowsill!