These are all the robot building instructions. By visiting each building instruction you could see the Tutorials and Courses and Lessons in which it is used.
Building instructions for a LEGO robot that shoots 40 mm ping pong balls. The shooting mechanism is powered by two EV3 Large motors, while the whole mechanism is rotated by a medium motor. The robot can store up to 6 ping pong balls and has a Ultrasonic Sensor to detect targets.
As you might have seen, recently all the cool kids build tensegrity structures. So we decided to make one for those of you who have a Spike prime set and want to build one themselves! In addition this tensegrity structure requires only parts from the set, which means you don't need to tie any strings on beams or other parts!
At the top of the structure we have two fully functional motors! Can you make something cool with them?
This robot is designed to easily lift a cup while still holding it upright. With its motor attached to the side of the hub, the robot can lift the cup to any angle you want. You could replace the LEGO cup and make it lift real cups with a few adjustments. Be careful around liquids though, the robot doesn't like beverages like you do!
You know those constructions that you need to push or pull something and you get a cool chain reaction, right? Here are the building instructions of such a Chain Reaction built with LEGO Mindstorms 51515 Robot Inventor set. This construction was created to be used with the smallest Inventor robot Tricky and its Kick the ball attachment. The goal is to program the robot to kick the Mindstorms/Duplo ball, included in the set, so that the ball could push the lever and start the chain reaction.
You can find the LEGO set, with which this was built, by following this link.
You can find constructions created to play with Tricky, by following the links below: