Robot Building Community

Ac To Dc Plug With Dev Kitt

Can anyone recommend a A/C power plug that can drive the Developer Kit, instead of the rechargeable batteries. I guess I'm asking whats to max, and what maybe to low.. not to burn the servos or the EZ-b4. this A/C power source is assuming the ez-b4 is fully loaded with servos and sensors.

Soundservo Tied To The Rgb Animator?

@DJ.... Not sure this is even remotely possible. Could you tie in something like the soundServo control to the RGB Animator and/or the new 64 LED animator matrix you guys are working on and have it respond to sound? It would cool to be able to simulate a talking mouth by using the animator and a variation of the sound servo control or to just fade...

Burnt Out Shoulder On Jd After Just A Couple Of Days

Hi, I assembled the JD robot, and used it for 2 evenings. It was great until on Sunday afternoon the robot was just being used for about 10 minutes, and I left it on for a further 5 minutes not doing anything, and standing on it's 2 feet - when there was a burning smell, and the body of the robot got hot. It turned out to be the right shoulder...

Specific Rechargeable Batteries For Ez-B V 4 Controller

Hi I was wondering if there is a specific rechargeable battery that the ez-b v4 requires? I see on amazon that the rechargeable batteries are either Rechargeable alakline, Ni-he or Ni-Lith but I'm not sure which type to use for the ez-b v4 controller to maintain proper charge and damage control for use on the servos any ideas on which batteries to...

Throw Away Those Old Printers. Here Comes A 3D Printer That Is Upto 100 Times Fa

Upto 100 times faster 3D printer! Not only that, the Quality is MUCH MUCH Better! get this