Hi. I want to couple 2 servos in parallel, so to speak, for double the lifting power for a small robotic arm. I want both servos to rotate the same amount with a single signal sent to both.
Can I just use a Y-splitter cable type arrangement, or do I need to drive each servo from a separate servo connection (such as SSC, Phidgets, etc. ) My concern with separate connections is that there might be some signal lag between the two, and this could damage one or the other servo since they will be linked mechanically.
Thanks !