LEGO Mindstorms EV3: Launcher Different mechanisms can be used in different ways. In this device, the motor turns gears that push a rod into a plastic claw to make a ball shoot out.
Posts from this topic will be added to your daily email digest and your homepage feed. is a senior editor and founding member of The Verge who covers gadgets, games, and toys. He spent 15 years ...
LEGO Mindstorms EV3: Launcher Different mechanisms can be used in different ways. In this device, the motor turns gears that push a rod into a plastic claw to make a ball shoot out.
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