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Which Servo Horns?

Does anyone know what size servo horns fit the heavy duty and continuous rotation servos sold in the shop? I need servo horn pulleys for my project, but I don't know what size to order.

Controlling Ez-Robot From Ez-Openbot Without Bluetooth

We are doing a proof of concept project here at DirecTV to see if we can control the ez-robot from our set top boxes. The STB runs an embedded linux but most likely won't have bluetooth capability. Does the ez-robot stack support any other way of pairing? Does ez-openstack run entirely over bluetooth or does it move to tcp-ip once it pairs? Thank...

Shakey The Robot From 1966

ARPA, the ancestor of today's DARPA, was interested in finding ways to use robots and artificial intelligence for military reconnaissance. One idea was that it might be possible to build some sort of a robotic scout for the Army. The result was Shakey the robot. https://www.gizmag.com/shakey-robot-sri-fiftieth-anniversary/37668/ Pretty cool for...

Question About Using Other Robots With Ez-B Controller

Hi there, I have a question. I have been doing a ton of looking around the net at different robots and controllers and such and found a awesome 19DOF robot with servos etc. I really love the look of this robot and would like to use him and your EZ-B Controller/Camera/4n1 Sensor with this robot. With the software would it allow me to add the extra...

Large Volume 3D Printer (Looks Really Well Built)

12x12x12 to 24x24x24 with up to 4 printheads. So you dont have to go looking, here are their prices for preorders. "Here's the current price list for the 4-extruder configurations for all three sizes (12"x12"x12", 18"x18"x18", and 24"x24"x24"). T-Rex-12-4: $3,399.00 (4 extruders) T-Rex-18-4:...