Dear friends, today we will build a micro:bit mini Ferris wheel. The Ferris wheel is a large-scale wheel-shaped mechanical construction facility, on which is hung on the edge of the wheel is a cabin for passengers to take. Passengers sitting on the Ferris wheel and slowly turning upwards, they can overlook the surrounding scenery.
Hi friends, this weekend I am going to build a micro:bit inductive door with the sonar:bit sensor-the door opens automatically for 5 seconds if there is something detected near it. Let’s see how it works in this video:
This week we are going to build a sky wheel with micro:bit and the Lego bricks, though it is in a simple structure, it requires a very fundamental knowledge of physics. Now let’s follow the steps below to build your sky wheel.
The novel Coronavirus is still existing in the world and we need to make sure the social distance be kept in public areas such as in hospitals or banks. This device will warn people who do not keep enough distances to others.