Robot Building Questions

Sparkfun H-Bridge Not Working, Can Anyone Help?

Hi everyone, I've combed through the previous threads and even posted a few times asking for help but to no avail. I have that little red sparkfun h-bridge for my omnibot, I've wired it according to the video posted by DJ Sures, I've hooked up the battery and I've got nothing. Can anyone help me?

Speech Recognition

Hi When I start the speech recognition I get the following error message: "Voice recognition was not able to start, there is either no listening device or your operating system is not supported." I am running Windows 7 and have tried setting inbuilt speakers and mic as default as well as headset speakers and mic, neither worked but both...

Sdk Documentation Discrepancies

DJ, There are a few incorrectly documented values in the SDK. 1: The comment for SERVO_SPEED_SLOWEST indicates the value should be 255 when it is actually 10. 2: The comment for SERVO_CENTER says 70 when it is actually 50 3: The comment for SERVO_MAX says 140 when it is actually 100 Thank you.

Question For Lloyd

Hey I wanted to send you some free dynamat sound deadening material for gizmo and some fans , I know you posted a email or something for me to contact you and I wasn't on the site for a couple days , I was in the hospital ( nothing too serious kidney stone and a restriction). If you would like to email me today Lloyd at [email protected] I would...

The Function Switchvideochannel() Or Videochannel() Not Working.

hey, in the ar-dron tutorial the function SwitchVideoChannel() and VideoChannel() not working. do you know why? and if theree is any way that we can change it to the vertical camera? thank shiran

Software Question (.Net, Com, Sdk Etc.)

I am using the ez_b SDK with matlab, and trying several methods. Here are a couple questions based on my attempts: Q1) I used the the windows SDK gacutil to load the ez_b.dll into the .net Global Assembly Cache (GAC), which it did. But when I tried to load the ez_b assembly I got this message: "Could not load file or assembly 'EZ_B,...

Hello! (A Short Introduction)

Hello everyone! Just thought I'd introduce myself real quick My name is Henrik, and I'm from Sweden. I bought my EZ-B back in 2011, but haven't been active here at the forum, so I thought I'd change that! When I'm not playing around with my EZ-B I'm a programmer/systems developer/webdesigner for a small company here in Sweden. I've always been...

Is Instructables.Com Legit

I understand how big the site is (thousands of threads and members) but if you (a member) win a prize in one of the competitions, would it be safe to release personal information to redeem it. (address, phone number, etc..) i am not questioning the website, just curious p.s. Found EZ-B on there

Has Anyone Ever Used Sintra Product?

Here is the link to some its properties. Im thinking of using it to get my future Omnibot taller.