Robot Building Questions

Microsoft Face Cognative Service

Has anyone tried to used this to identify a persons name yet? This would finish off the group of Plugins quite nicely. A robot who knows your name, and can tell if you are happy about it. I do not have the skills to investigate this idea, but I think it would be cool. Ron

Plug In Fuse Board Does Not Fit In My Six

Just printed all the six parts..Noticed the power connecter board with fuse. Does not fit inside of six bot.seems the plug in connecter.needs to be wire in instead of directly Soldered to board.do they sell power fuse board that fits in the Six.thnks jeff?

Mobile Interface Emulator?

Is there a way to have the Mobile Interface work on my iPhone without having my phone take over the processing? For example, I need to use my laptop because I need two EZBs bridged inside my robot and the mobile app will only control one. I need a mobile interface but cant have the phone take over processing. I was able to download Joypad from the...

Scripting With Collision Avoidance

Just reading the tutorial from Rich about how to write the script for avoiding obstacle and turn run away. I am really new to scripting and quite terrified to start but the tutorial from Rich makes it seem more easy than I thought! I have an ultrasonic sensor coming and thinking about what to do with it on the robot just glad to see I can learn...

Smoking Servo

When unboxing a new Roli, we were plugging in the individual servos, and one started smoking. We unplugged it, waited a short while, and plugged it in again . No more smoke, but VERY warm while running (not even doing anything). I feel like this servo is done, and needs replacing. Thoughts?

Ez-Bv4/2 3.3 Volt Digital Output Max Sink And Source Currents?

Looked around forum a bit and looked at the ez-bV4/2 data sheet but havent found the max source and sink currents for the 3.3 volt digital output pins (each pin). Any clarification on this would be much appreciated. In order to calculate the base resistor between 3.3 volt digital output pin of ezb controller and the base of the transistor one...

Heavy Duty Ez-Robot Servo

I keep seeing the heavy duty Ez-Robot servo with torque of 15kg/cm. How does that convert to Hitec oz-in torque specification. I want to buy Ez-Robot servos but I dont know how they are compared to Hitec strength.

Change The Movement Direction

I have a rover. But I want to change the forward motion and the backward motion. I tried to change the pins of the H Bridge. This did not bring the desired result. How can I change the orientation of the rover? I use this upside down. The left-right movement is correct. But currently the rover is driving backward in my current usage. I want to turn...

Hdd Servos

I am hoping to order a Revolution Education Combo Bundle and several additional components including multiple different servos for a project. I am wondering if all the servos in the bundle and ordered ala carte will be the new HDD servos? The descriptions do not indicate the version of the servos. Thank you. Servo - Old Type?

Lotiny Fast Shipping

Incredible received lotiny today March 6, ordered March 1 st. All the way from China..Thank you Ez Robot