## A fun playground
***
### Motivation
I have always loved seeing automation technologies in action and this was just a fun little project
where I can continue to build
that love for it. The intention is to have robot arm play a puzzle game of stacking cyliners of the
same color on top of each other.
It is kind of like Hanois tower but not quite at the same time. I would urge you to take a look at
this video to see my inspiration:
### The Concept
My thought process was to take a six axis robot arm and have it scoop the circles off of each peg to
move them to the others.
To do that I first had to make an arm!
### The Robot Arm
I started by assembling a six-axis arm from Annin robotics. This arm was a project of its own and
there might be a page on that coming soon!
Robot Arm
### The game pieces
After completing the robot arm, I then had to figure out how to manipulate the game pieces for
actually playing the game. I started by first using Onshape
to design a bracket to hold the disks with the robot arm
Ring Holder
Following the design of the holder, I printed it out and it was a perfect fit on the robot arm!
Ring Holder
Naturally, the ring holder needed to hold something! Following the design and printing of the ring
holder, I deigned a simple ring that has a groove in the bottom so that they
can be manipulated with the robot arm!
Ring
After some more fun in Onshape, I was able to print a ring that nested perfectly in the groove on
the holder. Additionally, there is a short cavity on the top that allows the rings to stack on top
of each other!
Ring
Next up I need to design the pegs for the game and work on the algorithm for sorting the rings into
their apropriate colors. I feel like this could be a really cool application of the A* algorithm but
that is still to come!