Robot Building Questions

Your Kit

To whom it may concern I would like to say that my school has robotic kits from another company and did not hear of your company. I stumbled upon the Internet and found your web site, and were impressed so I told my professor because I'm a future robotic student and I would like to know would your kit or senses work with my schools kit instead of...

Power Question

Is there any reason why I can't/shouldn't use a 12 volt battery with a DC to DC converter set to an output of 7.4 volts? Physical size inside my bot isn't a problem. A gel cell is common/cheap and has lots of amp/hrs.

How To Make A Control Of Roli's Wheels Using A Slider For Mobile App?

I have made my mobile app of Roli weeks ago. I am able to make it move forward,reverse,left & right on the ARC Windows version but not Android, though there is a Forward,Reverse,Left & Right buttons on mobile. I am just thinking does it need the control of wheels because when i used the Example project of Roli, it didnt move forward until I...

Editor Line Numbers Displaced

When scrolling a script in an editor window, the line numbers scroll not in sync with the text. The lines seem to scroll in discrete steps, while text scrolls smoothly. This can make the lines hang between the line numbers. To reproduce: edit a script with a length greater than the window height. Then scroll down, using the scrollbar or mouse...