Thread

[harry hills]

i think around 300g should do it.

[jonny]

250+

[Pugster2002]

New question my beetle weight has 2 wheels to drive but would it work better with a little wheel at the front ????

[archie2000]

unless its really smooth.
if the drive wheels are rear mounted and you have quite a grippy front wheel that will act like a brake and stop the robot turning so smoothly . It will have no major affect on the performance of the robot but it would be better to just use a caster commonly available from places like model shops or maplins (i think)
Im probarbly talking rubbish but this is what id do
archie

[Pugster2002]

Thanks

[Pugster2002]

:twisted: :x

[Pugster2002]

:twisted: :x

I was angry

[Pugster2002]

I have built a new robot yay

[Pugster2002]

what should i call the robot

[Leonardomayo]

Might help if we had pictures.