Robot Building Questions

Hooking Up (L298n) H-Bridge

I have 4 motors that I want to control with a H-bridge. Looking at the hook up to the EZ-B control board it takes 5 pins to control 1 motor or 2 if you want them to run the same. So to control 4 motors it will take 20 pins? That will leave no room to control anything else. confused HOW

Can Wrong Polarity To H-Bridge Damage Ez-B ?

I accidentally plugged the wrong polarity into Bobs H-bridge. The bridge died instantly but I'm hoping there's no damage to the EZ-B. Do any folks know if I'm in the clear or could the board be damaged in some way.

Ez-B Servos

Does ez-b only work with digital servos? Like could i use one of these(Link 1) (Link 2 has more information, but is sold out) Link 1 Link 2

Hollywood Film Looking For Functioning Rover Robot

Ambush Entertainment, the production company responsible for such films as SUPER and the Academy Award-nominated THE SQUID AND THE WHALE, is about to begin filming on a low budget SciFi thriller in Los Angeles. We are looking for a pre-assembled, functioning RC robot rover to borrow in EXCHANGE FOR CREDIT in the film. We would be glad to pay for...

Can I Turn A Hex Bug Into A Better Bot?

hello i wanted to know if i could get a hexbug from walmart and make it a better bot anyone know? confused

Speech Recognition

hello, my speech Recognition dont works, the Microphon Level are in the middle when i speak. whether German or English, I dictate text box that the robot does absolutely nothing. Do I need to install any language program? Thank you

Color Or Motion Tracking Not Working In Latest Release 6/30, Fw 16

Using the brookestone rover, when I try to do color or motion tracking, the camera image freezes and does not recover. I am forced to leave the ARC ap and come back. Does not work and did before going to new version. Is there something that is possibly broken in the code with regard to the brookestone rover and video tracking? Have not tried with...