We've been working with scratch to do some challenges that our teacher said to do and I will explain you about them below,
First challenge: This challenge consists in create a barrier that goes up and down like a parking door. This mechanism works with a distance sensor and a motor. We created it with Scratch and built it with Lego. It goes up when the distance sensor detectes a near movement and it will go down when you shout at it. Second challenge: This challenges consists to imitate a car windshield. This mechanism works with a tilt sensor and a motor. We created id with Scratch and built it with Lego. The tilt sensor notices and moves with to angles "angle nº2 and angle nº4. And the mechanism does a movement in two speeds. |
|