Maybe a servo pulls the pen in and out, but that’s about it. The rest is motor driving and code. We were thinking about the first such bot we’ve ever seen, and couldn’t come up with anything ...

A servo motor is a rotary actuator or linear actuator that allows for precise control of angular or linear position, velocity, and acceleration. It consists of a suitable motor coupled with a sensor ...

This paper reviews and summarizes the results of VCM research conducted by scholars from various countries, and summarizes the general situation of VCM servo control technology. Firstly, a basic ...

This is a sequential walkthrough of the main configuration files for Happy Hare. You should have tertiary understanding and awareness of all the settings but some are essential. Those are labeled with ...

7 3 mm Shoulder Diameter, 6 mm Shoulder Length, M2 x 0.4 mm Thread (short thread) 5 3 mm Shoulder Diameter, 8 mm Shoulder Length, M2 x 0.4 mm Thread (short thread) 6 ...