I just wanted to inform everyone that the sprockets that come in it are not the tooth count the parts list says. On the parts list the 12 tooth is actually a 10 and the 18 tooth is acually 15. The rest are correct. Be sure to take this into account before you try any sort of calculations.

edu robotics controller
 

when we run the robot, it constantly stops for 3 or 4 seconds and it continues, the signal cannot be received by the receiver on the robot. The battery is fully charged, and we have the same problem with the old operator interface.

Chris,

Try operating with a tether. Eliminate or identify RF interference as a suspect.

Good Luck.

As M. Betts said, definately try it on tether. If that doesn't work, make sure the RC is completely seated in the MB. Ours started to fall out a little while back and we experienced similar problems. Just make sure you support the underside of the RC/MB combo in addition to using the mounting holes provided on top.

pwm problem
 

We're experiencing a problem with pwm 2 on our robot controller. The lights on the operator interface light continually no matter whether we have a joystick in port 2 or not. Everything else seems to be working correctly: both joysticks, the motors, relay ports, even pwm 1 works.

Any ideas?

Re: pwm problem
 

PWM 2, 4, 6, and 8 are all controlled by various things on joystick port 3, not port 2. That caught me too, for a while.

If that isn't what you are referring to, let me know.

Without having tested anything after Joe's reply, let me say that the red and the green LED for PWM 2 (on the operator interface) are continually lighted no matter which ports we are using.

My question is regarding the use of the EduRobotics default software in RoboEmu 1.07. I was able to run some of the older software that some folks posted here but I am having trouble gettgin the default EduRobotics software to run in RoboEmu 1.07. Is anyone else having this probelm? Did anyone get it to work? Did you have to fix the code in any way to make it work?