WeDo 2.0 - System of Pulleys to raise weight

When it comes to explaining to the students the theory behind the use of pulleys to raise a weight and how much easier it is for one to use more pulleys to lift a load (more pulleys - e.g. 2, 3, 4, etc, can raise more weight but in a slower fashion), this construction does the job in an experiential way, so as the students better understand it. A WeDo 2.0 Distance Sensor is used here to halt the Medium Motor when the load reaches the top of the crane structure, so it is a robotic 'automation' as well. Mind you, to have more pulleys than 2, a lengthier string/cable is required than the one included in the kit!
Enjoy and be inspired!

[@user-yb6kf1ij6s]

Τέλειο συνεχησε την καλή δουλειά👍👍👍👍👍👍👍👍👍

[@fotiosfotinakis8359]

Thank you for your encouraging comment!