Most creative use of a part or material in 2008

[=Martin=Taylor=]

Team 1388's prosthetic leg. They didn't actually use it in competition, but their robot was still plenty cool.

[Qbranch]

45 TechnoKats use of quite possibly the most unbelieveably cool slip-ring i've ever seen... no no, brushes weren't good enough... they went for liquid mercury...

Not to mention that part figures into the most mezmerizing robot manipulators i've yet seen....... the gripper go round. *twilight zone crescendo*

-q

[lasereyes]

Originally Posted by Hachiban VIII

Team 1388's prosthetic leg. They didn't actually use it in competition, but their robot was still plenty cool.

What about 1388's broom/rake mechanism to knock off balls?

[Grant Cox]

2337 is, without question, the single COOLEST robot I have EVER seen at a FIRST competition. Bullet Bill is amazing.

[Brian C]

Team 1468 used the soles from a pair of Sketcher sneakers mounted to their claw to grip the ball.

It worked real nice too............

I have to admit it felt funny writing it on the BOM though

[Herodotus]

Originally Posted by Brian C

I have to admit it felt funny writing it on the BOM though

Speaking of funny BOM items, to connect a servo to our trigger we needed some kind of rod we could bend into a good shape to act as a linkage between them. While scrounging around the shop for something I discovered a damaged umbrella that wouldn't be keeping the rain away anymore, so I cut off one of the poles that keeps the fabric taut and bent that into a linkage.

Of course when it came time to list it on the BOM we we're debating what the average cost of an umbrella was, and then someone pointed out we technically only used a portion of the umbrella.

Needless to say, we still have the umbrella cause it has many neat little parts for future use.

[Alan Anderson]

Originally Posted by Herodotus

Of course when it came time to list it on the BOM we we're debating what the average cost of an umbrella was, and then someone pointed out we technically only used a portion of the umbrella.

Remember that you can only pro-rate your cost based on the smallest piece commercially available. If you can't buy an umbrella stay by itself, you must account for the entire umbrella.

[AndyB]

Originally Posted by Alan Anderson

Remember that you can only pro-rate your cost based on the smallest piece commercially available. If you can't buy an umbrella stay by itself, you must account for the entire umbrella.

Never thought we'd have to have that conversation regarding umbrellas...

[octothorpe]

Unfortunately I never got a chance to see their robot up close, but I heard that Team 100 (WildHats) used magnetic reed switches from a window alarm system to monitor the position of their elevator, and a bike disc brake to anchor the elevator drum in place when extended. At any rate, it worked very well for them at SVR!

[=Martin=Taylor=]

Originally Posted by octothorpe

Unfortunately I never got a chance to see their robot up close, but I heard that Team 100 (WildHats) used magnetic reed switches from a window alarm system to monitor the position of their elevator, and a bike disc brake to anchor the elevator drum in place when extended. At any rate, it worked very well for them at SVR!

Surprisingly, we weren't the only team to use a disk brake. There were at least five others at the Oregon Regional I was quite surprised.

I know for a fact that 1540 and 1280 were using them.

We used this one; it was really easy to implement. If you ever have need for a braking system check these things out. They're easy to rig up to a piston.

[Karin1649]

My Team uses a trash can lid connected to two vacuums as a suction device.