Robot Building Questions

Test With Meter, Amps Is Your Ez Board Using With No Servos Running

Hi I plan to use every servo just about from seperate power supply. So how much does ezb draw just providing signals , video feed and ultrasonic sensor running? Just looking for averages so I can figure if I can go with a smaller battery. Right now I have three 7ah batterys that happily fit inside the torso if omnibot. They are 12v and current plan...

Physical Size Of Ez-Robot Camera

Hi, Could someone please tell me what the size of the camera is after it has been taken out of its case including removal of the front lens surround? Happy to buy the camera if it is small enough. Thanks heaps. Rich & Phoebe

New Member

Hi guys My name is Dan from the UK. My university purchased an EZ B for me to use on my uni project. Just made my first post on the SDK C# thread. Any help would be appreciated. Thanks Dan

Eye Tracking

i want help built my drive eye tracking now i learning phd my subject in eye tracking but i can not built this drive please help me please thankes

Led Wiring Made Real Easy

Hi People, I came across these couple of sites that make working out your LED circuits so simple, It even gives you a wiring diagram. Thought it might help someone. Link Here: LED series/parallel array wizard Also this one to help with resistors: Link Here: Resistor color codes Hope it help someone, I know it has help me already. Rich

H Bridge

Hello to all and Happy New Year. I am having an issue. When I turn on my H Bridge it not only runs the motor it is supposed to but it also runs a modified servo that is not connected. If I change ports for the H Bridge control it changes the modified servo that it also controls (sometimes). Is there a solution such as a draw down resister on the...

Faulty ... Something ???

Just got my Wall-E platform to a mobile stage and am trying out the ultrasonic radar control. Basic movement works ok and I can see the radar validly measuring distance to objects. But when I try letting it go on automatic, the robot hits the minimum set distance when it should turn - the ez-b board reboots. I'm also not getting much range on the...

Omnibot Build

Hi, Loved the Omnibot project you made so now making my own I've managed to source an old Omnibot via Ebay and in the process of re-painting and getting everything ready for the arrival of the EZ Board. I have a couple of build questions I think I can roughly work out how your robot arms are modified is the servo horn just pushed onto the servo and...

Firmware Update Doesn't Seen To End

Seems to update, but never comes back. This is the output in the console: Attempting connection to COM3 EZ-B reports EZ-B Firmware V2 Connected Press the UPDATE button to start upgrade Warning: Line 513: Skipping Type: 4 Warning: Line 514: Impossible Diff: -8192 Address: 0x0, SB Size: 0x4000 Starting Boot Loader... sending ping sending ping sending...

Can Anyone Recommend A Wireless Joystick Controller?

Hey guys, Sorry for all the questions but I recently got a wave of ideas and I need to fine out if they would work with using the EZ- B Controller. Anyway, Can anyone recommend a wireless joystick controller like the wireless xbox controller or the PS3 controller or any other wireless joystick controller that works really the best with the EZ- B...