A similar LEGO attachment the previous once, but this one is with a different gear ratio. Again using a frame, two axles and two gears you can change the direction of the motion.
This material requires a subscription to one of the following plans:
- FLLCasts Team Six months
- FLLCasts Personal A Monthly
- FLLCasts Personal B One Year
- FLLCasts Home Subscription
- FLLCasts School Student One Year
- FLLCasts School
Building instructions delivered to your device by buildin3d.com
- 16 Nov 2014
To construct this you will need
- LEGO Mindstorms EV3 45544 Education Core
Bill of materials (Parts list)
In this episode we build a reusable attachment for a LEGO Mindstorms EV3 robot that changes gears orientation and direction. It is one of the most useful attachments that you could use to move levers up/down and right/left. Adding the attachment on the robot takes 2-3 seconds and shows a very useful general principle of how to build reusable attachments.