Robot Building Questions

Ez-Bits Parts- Only Availalble From China?

I started to take this issue through "Contact Us" but it really doesn't fit any of the categories there. When I ordered my Roli I ordered it with the EZ-Bits RGB LED Array and the Ultrasonic Distance sensor. I really didn't consider that every connection on them was going to be female and every connector on the Roli body was also going to...

Setting Max Speed For H-Bridge Motors

Hi there. So, I have 2 drive motors running through a L298 H-bridge. I have set these up with a "H-bridge with speed control" movement panel and all is working well, but here's where I need a little guidance. At the moment the motors are controlled via joystick 1. I have the variable speed box checked and the sensitivity set right down to...

Hero 1 Parts

Hi all I didn't think I'd be gone for long after selling my EZ v3 and toys. Right now I'm implementing Arduino's on the farm to monitor and run the greenhouse. I just ordered a v4 kit and am going to put it on an old Hero 1 Chassis. Would anybody be interested in the old guts that came out of the hero? I've got all boards, wiring harness, memory...

Parts For Your Products?

I have a stripped Left Foot white plastic piece on JD. This piece fits on the Left Ankle Servo & attaches to the Left Foot. This piece has a big hole on one side that swivels on a peg & the other side attaches to the Left Foot Servo. I ordered the whole Left Leg from you to get this piece & Mr. Lin from China I am assuming sent me the...

Icra 2015

ICRA 2015 Since Seattle isn't too far from ez-robots HQ's, any change of seeing you guys over there ? I hope so ! ICRA 2015

Roli H-Bridge Isses

Hello, I received my Roli and while the EZB and servos work correctly, the motors do not move. I have checked and re-checked the following: Fuse, ok Wiring per example, ok red light on h-bridge, on switch for h-bridge, down voltage input to the h-bridge, ok (as labeled) pwm slider on, when attempting to move I've followed the other threads and it...