Robot Building Questions

New Ezmqtt Broker And Client Plugins

Thanks for these DJ. I am looking forward to trying them out. I can think of dozens of uses.... Alan

Odd Servo Failure

Hi guys. I'm looking for some ideas on what could have happened here. I know there are several servo experts around here and I'm hoping I can get a little welcomed feedback. Richard R. You always seem to have good solid knowledge with servos. I'd welcome your comments if willing. I had a servo burn up a couple days ago. It's not an EZ Robot servo...

Non Ez-Robot Mpu9150 - Any Luck

Has anyone had any luck getting a non EZ-Robot supplied MPU9150 to work with the EZbv4? I'm not able to get mine to work. I'm using the 5.16.15 release of ARC Added the MPU9150 control to my project EZBv4 Interfacing the MPU9150 to one of the i2c ports This is module I'm using: MPU9150 The board does power up. Any suggestions on what I can try to...

Sonar Question

hello was having issues with my ultrasonic distance sensor set up was thinking my sonar is faulty. was looking to purchase a new one just wondering what is the second component on the product picture (the smaller board mounted on the backside) is that just a 5 volt voltage regulator? thanks

New Roli Battery Dead

Hi I just got the new Roli and it worked ok after I fixed the H bridge broken wire and had a new servo shipped to me to replace the bad one, however now the charger flashes all 3 lights red when I try to charge it (no I did not let the battery totally drain). I have a second charger and it does the same thing. Next I plugged the chargers into...