When we need actuators for a project, a servo from the remote-control hobby world is a popular solution ... Variable Voltage: These servos can draw motor power directly from a lithium chemistry ...

Hobby servos are nifty and useful for a wide range of projects. There’s nothing stopping you from building your own servos though, and you can even give them nifty features like 360-degree ...

ECM’s new servo motor delivers 18.8Nm of torque from just 0.57kg-achieving an exceptional torque-to-weight ratio in an ...