LEGO WeDo 2.0 Model – Another Helicopter Model

In my previous post, I analyzed an interesting LEGO WeDo 2.0 model - a helicopter model. It uses one motor to drive three moving components - the top propeller, the rear propeller and its two wheels. In this post, I will analyze another helicopter model which uses one motor to drive two components - a …

Continue reading LEGO WeDo 2.0 Model – Another Helicopter Model

Analyze a LEGO WeDo 2.0 Model – Helicopter

Recently I found an interesting LEGO WeDo 2.0 model on YouTube. It is a giant helicopter model in terms of its size. It uses most of the parts in one LEGO WeDo 2.0 set. What is more amazing is that it uses one single motor to drive three components - the top propeller, the rear …

Continue reading Analyze a LEGO WeDo 2.0 Model – Helicopter