Fetch Bot
Fetch Bot
Fetch bot is a robot that identifies and retrieves a red ball.
Daniel
There are 4 major parts to fetch bot, the camera, the distance sensor, the motors, and the servos. The camera takes a photo and filters the image for a certain color, before identifying a circle in that filtered photo. It then rotates to line itself up with the red ball, before activating the motors and driving towards it. The distance sensor then detects the ball and tells the robot to stop, as well as activating the servo, which uses it’s lego “arm” to grasp the ball. The robot then turns around, and returns to the person that starts it.
I love the arm pieces you built!
cool use of the LEGOS for the arms
I love that it goes to get the ball and brings it back! The use of the arm and servo to trap the ball was really cool!
I like how you used both the camera and the distance sensor on Fetch Bot, using image processing can be tricky sometimes! Well done!
Nice Music! Also, I love how you used legos for the arms and its really cool how you were able to line up the ball and the robot. I love how it is able to go and fetch the ball!
Very cool how its able to track the position of the ball.
Great presentation!
The arm attachments and project idea are really well done. Nice job!
Soundtrack was on point! Very cool
cool use of all of the sensors and the servos, also liked the music
Look like a very complete package!
I loved how you were able to put so many components together for this. Great job!
A good counterpart to play with my dog, good idea
I found this very cool and the music made the video even better!
I really like the presentation and the grabber worked very well!
Very well designed! It was an elegant implementation
Interesting grabber shape
Great arm design and it worked really well
I like the incorporation of LEGO. It looks like it worked really well.
Very well contained and entertaining.
Grabber gives it originality great work
The arm grabbers have stayed really unique despite how many people have done them. I like them a lot